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Merge remote-tracking branch 'origin/master' into FriendlyHost/Join

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# Conflicts:
#	include/Engine/Network/Client.h
This commit is contained in:
stiffly
2016-03-08 16:59:24 +01:00
parent 8a04e87494 3436ba6656
commit 17e2ebeaa7
285 changed files with 73085 additions and 4217 deletions
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src/Engine/Collision/CollisionSystem.cpp
+83 -76
View File
@@ -12,105 +12,112 @@ void CollisionSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& c
if (!boundingBox) {
return;
}
ComponentWrapper& cTransform = entity["Transform"];
EntityAABB& boxA = *boundingBox;
bool everHitTheGround = false;
glm::vec3 size = boxA.Size();
float diameter = std::min(size.x, size.z);
glm::vec3 prevOrigin = (glm::vec3)cPhysics["PrevOrigin"];
glm::vec3 toCurrentPos = boxA.Origin() - prevOrigin;
float rayLength = glm::length(toCurrentPos) + 0.5f*diameter;
//If the entity has moved farther than the size of its box, we need to handle it specially.
bool traceCollision = rayLength > diameter;
//hack solution: If prevOrigin is less than -9000 in all dimensions,
//then it means it is not set, i.e. this is the first collision check for the entity.
if (traceCollision && glm::any(glm::greaterThan((glm::vec3)cPhysics["PrevOrigin"], glm::vec3(-9000.f)))) {
Ray ray(prevOrigin, toCurrentPos);
if (entity == LocalPlayer) {
auto prevPosIt = m_PrevPositions.find(entity);
if (prevPosIt != m_PrevPositions.end()) {
glm::vec3 size = boxA.Size();
float diameter = std::min(size.x, size.z);
glm::vec3 prevOrigin = prevPosIt->second;
glm::vec3 toCurrentPos = boxA.Origin() - prevOrigin;
float rayLength = glm::length(toCurrentPos) + 0.5f*diameter;
//If the entity has moved farther than the size of its box, we need to handle it specially.
if (rayLength > diameter) {
Ray ray(prevOrigin, toCurrentPos);
m_OctreeResult.clear();
m_Octree->ObjectsPossiblyHitByRay(ray, m_OctreeResult);
for (auto& boxB : m_OctreeResult) {
if (boxA.Entity == boxB.Entity) {
continue;
}
bool hit;
float dist;
if (boxB.Entity.HasComponent("Model")) {
RawModel* model;
std::string res = (std::string)boxB.Entity["Model"]["Resource"];
try {
model = ResourceManager::Load<RawModel, true>(res);
} catch (const std::exception&) {
continue;
}
float u, v;
hit = Collision::RayVsModel(ray, model->Vertices(), model->m_Indices, Transform::ModelMatrix(boxB.Entity), dist, u, v);
} else {
hit = Collision::RayVsAABB(ray, boxB, dist);
}
if (hit && dist < rayLength) {
//Set the entity to where it was colliding, minus the maximum box size.
//TODO: Perhaps this should be done slightly more properly.
glm::vec3 newOriginPos = ray.Origin() + (dist - 0.707107f*diameter) * ray.Direction();
glm::vec3 resolve = newOriginPos - boxA.Origin();
(glm::vec3&)cTransform["Position"] += resolve;
boxA = *Collision::EntityAbsoluteAABB(entity);
if (resolve.y > 0) {
everHitTheGround = true;
(bool)cPhysics["IsOnGround"] = true;
((glm::vec3&)cPhysics["Velocity"]).y = 0.f;
}
break;
}
}
}
}
// Collide against octree items
m_OctreeResult.clear();
m_Octree->ObjectsPossiblyHitByRay(ray, m_OctreeResult);
m_Octree->ObjectsInSameRegion(*boundingBox, m_OctreeResult);
for (auto& boxB : m_OctreeResult) {
glm::vec3 resolutionVector;
if (boxA.Entity == boxB.Entity) {
continue;
}
bool hit;
float dist;
if (boxB.Entity.HasComponent("Model")) {
if (boxB.Entity.HasComponent("Model") && Collision::AABBVsAABB(boxA, boxB)) {
//Here we know boxB is a entity with Collideable, AABB, and Model.
RawModel* model;
std::string res = (std::string)boxB.Entity["Model"]["Resource"];
try {
model = ResourceManager::Load<RawModel, true>(res);
model = ResourceManager::Load<RawModel, true>(boxB.Entity["Model"]["Resource"]);
} catch (const std::exception&) {
continue;
}
float u, v;
hit = Collision::RayVsModel(ray, model->Vertices(), model->m_Indices, Transform::ModelMatrix(boxB.Entity), dist, u, v);
} else {
hit = Collision::RayVsAABB(ray, boxB, dist);
}
if (hit && dist < rayLength) {
//Set the entity to where it was colliding, minus the maximum box size.
//TODO: Perhaps this should be done slightly more properly.
glm::vec3 newOriginPos = ray.Origin() + (dist - 0.707107f*diameter) * ray.Direction();
glm::vec3 resolve = newOriginPos - boxA.Origin();
(glm::vec3&)cTransform["Position"] += resolve;
glm::mat4 modelMatrix = Transform::ModelMatrix(boxB.Entity);
glm::vec3 inOutVelocity = (glm::vec3)cPhysics["Velocity"];
bool notMovingxz = glm::all(glm::lessThan(glm::abs(glm::vec2(inOutVelocity.x, inOutVelocity.z)), glm::vec2(0.01f))) && prevPosIt != m_PrevPositions.end();
bool isOnGround = (bool)cPhysics["IsOnGround"];
float verticalStepHeight = (float)(double)cPhysics["VerticalStepHeight"];
if (Collision::AABBvsTriangles(boxA, model->Vertices(), model->m_Indices, modelMatrix, inOutVelocity, verticalStepHeight, isOnGround, resolutionVector)) {
//Move the position to previous position if it is not moving in the xz-plane, else resolve with the resolution vector.
(glm::vec3&)cTransform["Position"] += notMovingxz ? prevPosIt->second - boxA.Origin() : resolutionVector;
boxA = *Collision::EntityAbsoluteAABB(entity);
cPhysics["Velocity"] = inOutVelocity;
if (isOnGround) {
everHitTheGround = true;
(bool)cPhysics["IsOnGround"] = true;
}
}
} else if (Collision::AABBVsAABB(boxA, boxB, resolutionVector)) {
//Enter here if boxB has no Model.
(glm::vec3&)cTransform["Position"] += resolutionVector;
boxA = *Collision::EntityAbsoluteAABB(entity);
if (resolve.y > 0) {
if (resolutionVector.y > 0) {
everHitTheGround = true;
(bool)cPhysics["IsOnGround"] = true;
((glm::vec3&)cPhysics["Velocity"]).y = 0.f;
}
break;
}
}
}
// Collide against octree items
m_OctreeResult.clear();
m_Octree->ObjectsInSameRegion(*boundingBox, m_OctreeResult);
for (auto& boxB : m_OctreeResult) {
glm::vec3 resolutionVector;
if (boxA.Entity == boxB.Entity) {
continue;
//This should apply air friction and such, iff zero models were hit.
if (!everHitTheGround) {
(bool)cPhysics["IsOnGround"] = false;
}
if (boxB.Entity.HasComponent("Model") && Collision::AABBVsAABB(boxA, boxB)) {
//Here we know boxB is a entity with Collideable, AABB, and Model.
RawModel* model;
try {
model = ResourceManager::Load<RawModel, true>(boxB.Entity["Model"]["Resource"]);
} catch (const std::exception&) {
continue;
}
glm::mat4 modelMatrix = Transform::ModelMatrix(boxB.Entity);
glm::vec3 inOutVelocity = (glm::vec3)cPhysics["Velocity"];
bool isOnGround = (bool)cPhysics["IsOnGround"];
float verticalStepHeight = (float)(double)cPhysics["VerticalStepHeight"];
if (Collision::AABBvsTriangles(boxA, model->Vertices(), model->m_Indices, modelMatrix, inOutVelocity, verticalStepHeight, isOnGround, resolutionVector)) {
(glm::vec3&)cTransform["Position"] += resolutionVector;
cPhysics["Velocity"] = inOutVelocity;
if (isOnGround) {
everHitTheGround = true;
(bool)cPhysics["IsOnGround"] = true;
}
}
} else if (Collision::AABBVsAABB(boxA, boxB, resolutionVector)) {
//Enter here if boxB has no Model.
(glm::vec3&)cTransform["Position"] += resolutionVector;
if (resolutionVector.y > 0) {
everHitTheGround = true;
(bool)cPhysics["IsOnGround"] = true;
((glm::vec3&)cPhysics["Velocity"]).y = 0.f;
}
}
m_PrevPositions[entity] = boxA.Origin();
}
//This should apply air friction and such, iff zero models were hit.
if (!everHitTheGround) {
(bool)cPhysics["IsOnGround"] = false;
}
(glm::vec3&)cPhysics["PrevOrigin"] = boxA.Origin();
}
src/Engine/Core/EntityFile.cpp
+14 -280
View File
@@ -1,291 +1,25 @@
#include "Core/EntityFile.h"
EntityFile::EntityFile(boost::filesystem::path path)
: m_FilePath(path)
EntityFile::EntityFile(std::string path)
{
using namespace xercesc;
XMLPlatformUtils::Initialize();
m_GrammarPool = new XMLGrammarPoolImpl();
m_SAX2XMLReader = XMLReaderFactory::createXMLReader(XMLPlatformUtils::fgMemoryManager, m_GrammarPool);
}
EntityXMLFile* xml = ResourceManager::Load<EntityXMLFile>(path);
EntityFile::~EntityFile()
{
delete m_SAX2XMLReader;
delete m_GrammarPool;
xercesc::XMLPlatformUtils::Terminate();
}
EntityXMLFilePreprocessor preprocessor(xml);
preprocessor.RegisterComponents(this);
void EntityFile::Parse(const EntityFileHandler* handler) const
{
using namespace xercesc;
EntityXMLFileParser parser(xml);
m_RootEntity = parser.MergeEntities(this);
EntityFileSAXHandler saxHandler(handler, m_SAX2XMLReader);
setReaderFeatures(m_SAX2XMLReader);
m_SAX2XMLReader->setContentHandler(&saxHandler);
m_SAX2XMLReader->setErrorHandler(&saxHandler);
m_SAX2XMLReader->setDeclarationHandler(&saxHandler);
m_SAX2XMLReader->parse(m_FilePath.string().c_str());
}
void EntityFile::setReaderFeatures(xercesc::SAX2XMLReader* reader)
{
using namespace xercesc;
reader->setFeature(XMLUni::fgXercesCacheGrammarFromParse, true);
reader->setFeature(XMLUni::fgXercesUseCachedGrammarInParse, true);
reader->setFeature(XMLUni::fgSAX2CoreValidation, true);
reader->setFeature(XMLUni::fgSAX2CoreNameSpaces, true);
reader->setFeature(XMLUni::fgXercesSchema, true);
reader->setFeature(XMLUni::fgXercesSchemaFullChecking, true);
reader->setFeature(XMLUni::fgXercesCalculateSrcOfs, true);
reader->setFeature(XMLUni::fgXercesIdentityConstraintChecking, true);
}
unsigned int EntityFile::GetTypeStride(std::string typeName)
{
std::map<std::string, unsigned int> typeStrides{
{ "bool", sizeof(bool) },
{ "int", sizeof(int) },
{ "float", sizeof(float) },
{ "double", sizeof(double) },
{ "string", sizeof(std::string) },
{ "enum", sizeof(ComponentInfo::EnumType) },
{ "Vector", sizeof(glm::vec3) },
{ "Quaternion", sizeof(glm::quat) },
{ "Color", sizeof(glm::vec4) }
};
auto it = typeStrides.find(typeName);
return (it != typeStrides.end()) ? it->second : 0;
}
void EntityFile::WriteAttributeData(char* outData, const ComponentInfo::Field_t& field, const std::map<std::string, std::string>& attributes)
{
if (field.Type == "Vector") {
glm::vec3 vec;
vec.x = boost::lexical_cast<float>(attributes.at("X"));
vec.y = boost::lexical_cast<float>(attributes.at("Y"));
vec.z = boost::lexical_cast<float>(attributes.at("Z"));
memcpy(outData, reinterpret_cast<char*>(&vec), field.Stride);
} else if (field.Type == "Color") {
glm::vec4 vec;
vec.r = boost::lexical_cast<float>(attributes.at("R"));
vec.g = boost::lexical_cast<float>(attributes.at("G"));
vec.b = boost::lexical_cast<float>(attributes.at("B"));
vec.a = boost::lexical_cast<float>(attributes.at("A"));
memcpy(outData, reinterpret_cast<char*>(&vec), field.Stride);
} else if (field.Type == "Quaternion") {
glm::quat q;
q.x = boost::lexical_cast<float>(attributes.at("X"));
q.y = boost::lexical_cast<float>(attributes.at("Y"));
q.z = boost::lexical_cast<float>(attributes.at("Z"));
q.w = boost::lexical_cast<float>(attributes.at("W"));
memcpy(outData, reinterpret_cast<char*>(&q), field.Stride);
} else if (!attributes.empty()) {
LOG_WARNING("%i attributes not handled by any type conversion!", attributes.size());
}
}
void EntityFile::WriteValueData(char* outData, const ComponentInfo::Field_t& field, const char* valueData)
{
// Catch and ignore casting errors so whitespace around string enums won't mess anything up
try {
if (field.Type == "int") {
int value = boost::lexical_cast<int>(valueData);
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "enum") {
ComponentInfo::EnumType value = boost::lexical_cast<ComponentInfo::EnumType>(valueData);
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "float") {
float value = boost::lexical_cast<float>(valueData);
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "double") {
double value = boost::lexical_cast<double>(valueData);
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "bool") {
bool value = (valueData[0] == 't'); // Lazy bool evaluation
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "string") {
new (outData) std::string(valueData);
} else {
LOG_WARNING("Unknown value data type: %s", field.Type.c_str());
}
} catch (const boost::bad_lexical_cast&) { }
}
EntityFileSAXHandler::EntityFileSAXHandler(const EntityFileHandler* handler, xercesc::SAX2XMLReader* reader)
: m_Handler(handler)
, m_Reader(reader)
{
// 0 is imaginary base parent
m_EntityStack.push(0);
m_StateStack.push(State::Unknown);
}
void EntityFileSAXHandler::startElement(const XMLCh* const _uri, const XMLCh* const _localName, const XMLCh* const _qname, const xercesc::Attributes& attrs)
{
std::string name = XS::ToString(_localName);
if (m_StateStack.top() == State::Unknown || m_StateStack.top() == State::Entity) {
if (name == "Entity") {
m_StateStack.push(State::Entity);
onStartEntity(attrs);
return;
}
if (name == "EntityRef") {
onStartEntityRef(attrs);
return;
}
if (m_RootEntity == EntityID_Invalid) {
ResourceManager::Release("EntityXMLFile", path);
throw Resource::FailedLoadingException("Failed to merge entities; root entity is invalid");
}
std::string uri = XS::ToString(_uri);
if (m_StateStack.top() == State::Entity) {
if (uri == "components") {
m_StateStack.push(State::Component);
onStartComponent(name);
return;
}
}
if (m_StateStack.top() == State::Component) {
m_StateStack.push(State::ComponentField);
onStartComponentField(name, attrs);
return;
}
ResourceManager::Release("EntityXMLFile", path);
}
void EntityFileSAXHandler::endElement(const XMLCh* const _uri, const XMLCh* const _localName, const XMLCh* const _qname)
EntityWrapper EntityFile::MergeInto(World* other)
{
std::string name = XS::ToString(_localName);
if (m_StateStack.top() == State::Entity) {
if (name == "Entity") {
m_StateStack.pop();
onEndEntity();
return;
}
}
std::string uri = XS::ToString(_uri);
if (m_StateStack.top() == State::Component) {
//if (uri == "components") {
m_StateStack.pop();
onEndComponent(name);
return;
//}
}
if (m_StateStack.top() == State::ComponentField && name == m_CurrentField) {
m_StateStack.pop();
onEndComponentField(name);
return;
}
}
void EntityFileSAXHandler::characters(const XMLCh* const chars, const XMLSize_t length)
{
if (m_StateStack.top() == State::ComponentField) {
char* transcoded = xercesc::XMLString::transcode(chars);
onFieldData(transcoded);
}
}
void EntityFileSAXHandler::fatalError(const xercesc::SAXParseException& e)
{
std::string message = XS::ToString(e.getMessage());
std::string systemId = XS::ToString(e.getSystemId());
XMLFileLoc line = e.getLineNumber();
XMLFileLoc column = e.getColumnNumber();
LOG_ERROR("SAXParseException\n\tLocation: %s:%i:%i\n\tFatal Error: %s", systemId.c_str(), line, column, message.c_str());
}
void EntityFileSAXHandler::error(const xercesc::SAXParseException& e)
{
std::string message = XS::ToString(e.getMessage());
std::string systemId = XS::ToString(e.getSystemId());
XMLFileLoc line = e.getLineNumber();
XMLFileLoc column = e.getColumnNumber();
LOG_ERROR("SAXParseException\n\tLocation: %s:%i:%i\n\tError: %s", systemId.c_str(), line, column, message.c_str());
}
void EntityFileSAXHandler::warning(const xercesc::SAXParseException& e)
{
std::string message = XS::ToString(e.getMessage());
std::string systemId = XS::ToString(e.getSystemId());
XMLFileLoc line = e.getLineNumber();
XMLFileLoc column = e.getColumnNumber();
LOG_ERROR("SAXParseException\n\tLocation: %s:%i:%i\n\tWarning: %s", systemId.c_str(), line, column, message.c_str());
}
void EntityFileSAXHandler::onStartEntity(const xercesc::Attributes& attrs)
{
EntityID parent = m_EntityStack.top();
if (m_Handler->m_OnStartEntityCallback) {
std::string name;
auto xName = attrs.getValue(XS::ToXMLCh("name"));
if (xName != nullptr) {
name = XS::ToString(xName);
}
m_Handler->m_OnStartEntityCallback(m_NextEntityID, parent, name);
}
m_EntityStack.push(m_NextEntityID);
m_NextEntityID++;
}
void EntityFileSAXHandler::onEndEntity()
{
m_EntityStack.pop();
}
void EntityFileSAXHandler::onStartEntityRef(const xercesc::Attributes& attrs)
{
std::string path = XS::ToString(attrs.getValue(XS::ToXMLCh("file")));
xercesc::SAX2XMLReader* reader = xercesc::XMLReaderFactory::createXMLReader();
EntityFile::setReaderFeatures(reader);
reader->setContentHandler(this);
reader->setErrorHandler(this);
reader->parse(path.c_str());
delete reader;
}
void EntityFileSAXHandler::onStartComponentField(const std::string& field, const xercesc::Attributes& attrs)
{
//LOG_DEBUG(" Field: %s", field.c_str());
m_CurrentField = field;
m_CurrentAttributes.clear();
for (int i = 0; i < attrs.getLength(); i++) {
auto name = attrs.getQName(i);
auto value = attrs.getValue(name);
//LOG_DEBUG(" %s = %s", (char*)XS::ToString(name), (char*)XS::ToString(value));
m_CurrentAttributes[XS::ToString(name).operator std::string()] = XS::ToString(value).operator std::string();
}
if (m_Handler->m_OnStartFieldCallback) {
m_Handler->m_OnStartFieldCallback(m_EntityStack.top(), m_CurrentComponent, field, m_CurrentAttributes);
}
}
void EntityFileSAXHandler::onEndComponent(const std::string& name) { }
void EntityFileSAXHandler::onStartComponent(const std::string& name)
{
//LOG_DEBUG(" Component: %s", name.c_str());
m_CurrentComponent = name;
if (m_Handler->m_OnStartComponentCallback) {
m_Handler->m_OnStartComponentCallback(m_EntityStack.top(), name);
}
}
void EntityFileSAXHandler::onEndComponentField(const std::string& field) { }
void EntityFileSAXHandler::onFieldData(char* data)
{
//LOG_DEBUG(" Data: %s", data);
if (m_Handler->m_OnStartFieldDataCallback) {
m_Handler->m_OnStartFieldDataCallback(m_EntityStack.top(), m_CurrentComponent, m_CurrentField, data);
}
xercesc::XMLString::release(&data);
}
auto mapping = other->Merge(this);
return EntityWrapper(other, mapping.at(m_RootEntity));
}
src/Engine/Core/EntityFileParser.cpp
-74
View File
@@ -1,74 +0,0 @@
#include "Core/EntityFileParser.h"
EntityFileParser::EntityFileParser(const EntityFile* entityFile)
: m_EntityFile(entityFile)
{
m_Handler.SetStartEntityCallback(std::bind(&EntityFileParser::onStartEntity, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3));
m_Handler.SetStartComponentCallback(std::bind(&EntityFileParser::onStartComponent, this, std::placeholders::_1, std::placeholders::_2));
m_Handler.SetStartFieldCallback(std::bind(&EntityFileParser::onStartComponentField, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4));
m_Handler.SetStartFieldDataCallback(std::bind(&EntityFileParser::onFieldData, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4));
}
EntityID EntityFileParser::MergeEntities(World* world, EntityID baseParent /*= EntityID_Invalid */)
{
m_World = world;
m_EntityIDMapper[0] = baseParent;
m_EntityFile->Parse(&m_Handler);
return m_FirstEntity;
}
void EntityFileParser::onStartEntity(EntityID entity, EntityID parent, const std::string& name)
{
EntityID realParent = m_EntityIDMapper.at(parent);
EntityID realEntity = m_World->CreateEntity(realParent);
if (m_FirstEntity == EntityID_Invalid) {
m_FirstEntity = realEntity;
}
if (!name.empty()) {
m_World->SetName(realEntity, name);
}
m_EntityIDMapper[entity] = realEntity;
//LOG_DEBUG("Created entity #%i (%i) with parent %i (%i)", entity, realEntity, parent, realParent);
}
void EntityFileParser::onStartComponent(EntityID entity, const std::string& component)
{
EntityID realEntity = m_EntityIDMapper.at(entity);
m_World->AttachComponent(realEntity, component);
//LOG_DEBUG("Attached component of type \"%s\" to entity #%i (%i)", component.c_str(), entity, realEntity);
}
void EntityFileParser::onStartComponentField(EntityID entity, const std::string& componentType, const std::string& fieldName, const std::map<std::string, std::string>& attributes)
{
EntityID realEntity = m_EntityIDMapper.at(entity);
ComponentWrapper component = m_World->GetComponent(realEntity, componentType);
auto fieldIt = component.Info.Fields.find(fieldName);
if (fieldIt == component.Info.Fields.end()) {
LOG_ERROR("Tried to set unknown field \"%s\" of component type \"%s\"! Ignoring.", fieldName.c_str(), componentType.c_str());
return;
}
auto& field = fieldIt->second;
//LOG_DEBUG("Field \"%s\" type \"%s\"", fieldName.c_str(), field.Type.c_str());
//LOG_DEBUG("Attributes:");
//for (auto& kv : attributes) {
// LOG_DEBUG("\t%s = %s", kv.first.c_str(), kv.second.c_str());
//}
char* data = component.Data + field.Offset;
EntityFile::WriteAttributeData(data, field, attributes);
}
void EntityFileParser::onFieldData(EntityID entity, const std::string& componentType, const std::string& fieldName, const char* fieldData)
{
EntityID realEntity = m_EntityIDMapper.at(entity);
ComponentWrapper component = m_World->GetComponent(realEntity, componentType);
auto fieldIt = component.Info.Fields.find(fieldName);
if (fieldIt == component.Info.Fields.end()) {
return;
}
auto& field = fieldIt->second;
char* data = component.Data + field.Offset;
EntityFile::WriteValueData(data, field, fieldData);
}
src/Engine/Core/EntityWrapper.cpp
+116 -1
View File
@@ -34,11 +34,48 @@ EntityWrapper EntityWrapper::Parent()
}
}
EntityWrapper EntityWrapper::FirstParentByName(const std::string& parentEntityName)
{
EntityWrapper entity = *this;
while (entity.Parent().Valid()) {
entity = entity.Parent();
if (entity.Name() == parentEntityName) {
return entity;
}
}
return EntityWrapper::Invalid;
}
EntityWrapper EntityWrapper::FirstChildByName(const std::string& name)
{
return firstChildByNameRecursive(name, this->ID);
}
EntityWrapper EntityWrapper::FirstLevelChildByName(const std::string& name)
{
EntityID parent = this->ID;
if (!this->World->ValidEntity(parent)) {
return EntityWrapper::Invalid;
}
auto itPair = this->World->GetDirectChildren(parent);
if (itPair.first == itPair.second) {
return EntityWrapper::Invalid;
}
for (auto it = itPair.first; it != itPair.second; ++it) {
std::string itName = this->World->GetName(it->second);
if (itName == name) {
return EntityWrapper(this->World, it->second);
} else if (it->second != EntityID_Invalid) {
continue;
}
}
return EntityWrapper::Invalid;
}
EntityWrapper EntityWrapper::FirstParentWithComponent(const std::string& componentType)
{
EntityWrapper entity = *this;
@@ -51,6 +88,40 @@ EntityWrapper EntityWrapper::FirstParentWithComponent(const std::string& compone
return EntityWrapper::Invalid;
}
EntityWrapper EntityWrapper::Clone(EntityWrapper parent /*= Invalid*/)
{
if (!Valid()) {
return EntityWrapper::Invalid;
}
EntityWrapper clone = cloneRecursive(*this, EntityWrapper::Invalid);
this->World->SetParent(clone.ID, parent.ID);
return clone;
}
std::vector<EntityWrapper> EntityWrapper::ChildrenWithComponent(const std::string& componentType)
{
std::vector<EntityWrapper> childrenWithComponent;
childrenWithComponentRecursive(componentType, *this, childrenWithComponent);
return childrenWithComponent;
}
void EntityWrapper::DeleteChildren()
{
auto itPair = this->World->GetDirectChildren(this->ID);
if (itPair.first == itPair.second) {
return;
}
std::vector<EntityID> entitiesToDelete;
for (auto it = itPair.first; it != itPair.second; it++) {
entitiesToDelete.push_back(it->second);
}
for (auto& e : entitiesToDelete) {
this->World->DeleteEntity(e);
}
}
bool EntityWrapper::IsChildOf(EntityWrapper potentialParent)
{
EntityWrapper entity = *this;
@@ -90,6 +161,11 @@ ComponentWrapper EntityWrapper::operator[](const char* componentName)
}
}
ComponentWrapper EntityWrapper::operator[](const std::string& componentName)
{
return this->operator[](componentName.c_str());
}
bool EntityWrapper::operator==(const EntityWrapper& e) const
{
return (this->ID == e.ID) && (this->World == e.World);
@@ -111,7 +187,7 @@ EntityWrapper EntityWrapper::firstChildByNameRecursive(const std::string& name,
return EntityWrapper::Invalid;
}
auto itPair = this->World->GetChildren(parent);
auto itPair = this->World->GetDirectChildren(parent);
if (itPair.first == itPair.second) {
return EntityWrapper::Invalid;
}
@@ -131,3 +207,42 @@ EntityWrapper EntityWrapper::firstChildByNameRecursive(const std::string& name,
return EntityWrapper::Invalid;
}
EntityWrapper EntityWrapper::cloneRecursive(EntityWrapper entity, EntityWrapper parent)
{
EntityWrapper clone = EntityWrapper(entity.World, entity.World->CreateEntity(parent.ID));
entity.World->SetName(clone.ID, entity.Name());
// Clone components
for (auto& kv : entity.World->GetComponentPools()) {
if (kv.second->KnowsEntity(entity.ID)) {
ComponentWrapper c1 = kv.second->GetByEntity(entity.ID);
ComponentWrapper c2 = entity.World->AttachComponent(clone.ID, kv.first);
c1.Copy(c2);
}
}
// Clone children
auto children = entity.World->GetDirectChildren(entity.ID);
for (auto it = children.first; it != children.second; ++it) {
EntityWrapper child(entity.World, it->second);
cloneRecursive(child, clone);
}
return clone;
}
void EntityWrapper::childrenWithComponentRecursive(const std::string& componentType, EntityWrapper& entity, std::vector<EntityWrapper>& childrenWithComponent)
{
auto itPair = this->World->GetDirectChildren(entity.ID);
if (itPair.first == itPair.second) {
return;
}
for (auto it = itPair.first; it != itPair.second; ++it) {
EntityWrapper child = EntityWrapper(entity.World, it->second);
if (child.HasComponent(componentType)) {
childrenWithComponent.push_back(child);
}
childrenWithComponentRecursive(componentType, child, childrenWithComponent);
}
}
src/Engine/Core/EntityXMLFile.cpp
+291
View File
@@ -0,0 +1,291 @@
#include "Core/EntityXMLFile.h"
EntityXMLFile::EntityXMLFile(boost::filesystem::path path)
: m_FilePath(path)
{
using namespace xercesc;
XMLPlatformUtils::Initialize();
m_GrammarPool = new XMLGrammarPoolImpl();
m_SAX2XMLReader = XMLReaderFactory::createXMLReader(XMLPlatformUtils::fgMemoryManager, m_GrammarPool);
}
EntityXMLFile::~EntityXMLFile()
{
delete m_SAX2XMLReader;
delete m_GrammarPool;
xercesc::XMLPlatformUtils::Terminate();
}
void EntityXMLFile::Parse(const EntityFileHandler* handler) const
{
using namespace xercesc;
EntityFileSAXHandler saxHandler(handler, m_SAX2XMLReader);
setReaderFeatures(m_SAX2XMLReader);
m_SAX2XMLReader->setContentHandler(&saxHandler);
m_SAX2XMLReader->setErrorHandler(&saxHandler);
m_SAX2XMLReader->setDeclarationHandler(&saxHandler);
m_SAX2XMLReader->parse(m_FilePath.string().c_str());
}
void EntityXMLFile::setReaderFeatures(xercesc::SAX2XMLReader* reader)
{
using namespace xercesc;
reader->setFeature(XMLUni::fgXercesCacheGrammarFromParse, true);
reader->setFeature(XMLUni::fgXercesUseCachedGrammarInParse, true);
reader->setFeature(XMLUni::fgSAX2CoreValidation, true);
reader->setFeature(XMLUni::fgSAX2CoreNameSpaces, true);
reader->setFeature(XMLUni::fgXercesSchema, true);
reader->setFeature(XMLUni::fgXercesSchemaFullChecking, true);
reader->setFeature(XMLUni::fgXercesCalculateSrcOfs, true);
reader->setFeature(XMLUni::fgXercesIdentityConstraintChecking, true);
}
unsigned int EntityXMLFile::GetTypeStride(std::string typeName)
{
std::map<std::string, unsigned int> typeStrides{
{ "bool", sizeof(bool) },
{ "int", sizeof(int) },
{ "float", sizeof(float) },
{ "double", sizeof(double) },
{ "string", sizeof(std::string) },
{ "enum", sizeof(ComponentInfo::EnumType) },
{ "Vector", sizeof(glm::vec3) },
{ "Quaternion", sizeof(glm::quat) },
{ "Color", sizeof(glm::vec4) }
};
auto it = typeStrides.find(typeName);
return (it != typeStrides.end()) ? it->second : 0;
}
void EntityXMLFile::WriteAttributeData(char* outData, const ComponentInfo::Field_t& field, const std::map<std::string, std::string>& attributes)
{
if (field.Type == "Vector") {
glm::vec3 vec;
vec.x = boost::lexical_cast<float>(attributes.at("X"));
vec.y = boost::lexical_cast<float>(attributes.at("Y"));
vec.z = boost::lexical_cast<float>(attributes.at("Z"));
memcpy(outData, reinterpret_cast<char*>(&vec), field.Stride);
} else if (field.Type == "Color") {
glm::vec4 vec;
vec.r = boost::lexical_cast<float>(attributes.at("R"));
vec.g = boost::lexical_cast<float>(attributes.at("G"));
vec.b = boost::lexical_cast<float>(attributes.at("B"));
vec.a = boost::lexical_cast<float>(attributes.at("A"));
memcpy(outData, reinterpret_cast<char*>(&vec), field.Stride);
} else if (field.Type == "Quaternion") {
glm::quat q;
q.x = boost::lexical_cast<float>(attributes.at("X"));
q.y = boost::lexical_cast<float>(attributes.at("Y"));
q.z = boost::lexical_cast<float>(attributes.at("Z"));
q.w = boost::lexical_cast<float>(attributes.at("W"));
memcpy(outData, reinterpret_cast<char*>(&q), field.Stride);
} else if (!attributes.empty()) {
LOG_WARNING("%i attributes not handled by any type conversion!", attributes.size());
}
}
void EntityXMLFile::WriteValueData(char* outData, const ComponentInfo::Field_t& field, const char* valueData)
{
// Catch and ignore casting errors so whitespace around string enums won't mess anything up
try {
if (field.Type == "int") {
int value = boost::lexical_cast<int>(valueData);
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "enum") {
ComponentInfo::EnumType value = boost::lexical_cast<ComponentInfo::EnumType>(valueData);
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "float") {
float value = boost::lexical_cast<float>(valueData);
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "double") {
double value = boost::lexical_cast<double>(valueData);
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "bool") {
bool value = (valueData[0] == 't'); // Lazy bool evaluation
memcpy(outData, reinterpret_cast<char*>(&value), field.Stride);
} else if (field.Type == "string") {
new (outData) std::string(valueData);
} else {
LOG_WARNING("Unknown value data type: %s", field.Type.c_str());
}
} catch (const boost::bad_lexical_cast&) { }
}
EntityFileSAXHandler::EntityFileSAXHandler(const EntityFileHandler* handler, xercesc::SAX2XMLReader* reader)
: m_Handler(handler)
, m_Reader(reader)
{
// 0 is imaginary base parent
m_EntityStack.push(0);
m_StateStack.push(State::Unknown);
}
void EntityFileSAXHandler::startElement(const XMLCh* const _uri, const XMLCh* const _localName, const XMLCh* const _qname, const xercesc::Attributes& attrs)
{
std::string name = XS::ToString(_localName);
if (m_StateStack.top() == State::Unknown || m_StateStack.top() == State::Entity) {
if (name == "Entity") {
m_StateStack.push(State::Entity);
onStartEntity(attrs);
return;
}
if (name == "EntityRef") {
onStartEntityRef(attrs);
return;
}
}
std::string uri = XS::ToString(_uri);
if (m_StateStack.top() == State::Entity) {
if (uri == "components") {
m_StateStack.push(State::Component);
onStartComponent(name);
return;
}
}
if (m_StateStack.top() == State::Component) {
m_StateStack.push(State::ComponentField);
onStartComponentField(name, attrs);
return;
}
}
void EntityFileSAXHandler::endElement(const XMLCh* const _uri, const XMLCh* const _localName, const XMLCh* const _qname)
{
std::string name = XS::ToString(_localName);
if (m_StateStack.top() == State::Entity) {
if (name == "Entity") {
m_StateStack.pop();
onEndEntity();
return;
}
}
std::string uri = XS::ToString(_uri);
if (m_StateStack.top() == State::Component) {
//if (uri == "components") {
m_StateStack.pop();
onEndComponent(name);
return;
//}
}
if (m_StateStack.top() == State::ComponentField && name == m_CurrentField) {
m_StateStack.pop();
onEndComponentField(name);
return;
}
}
void EntityFileSAXHandler::characters(const XMLCh* const chars, const XMLSize_t length)
{
if (m_StateStack.top() == State::ComponentField) {
char* transcoded = xercesc::XMLString::transcode(chars);
onFieldData(transcoded);
}
}
void EntityFileSAXHandler::fatalError(const xercesc::SAXParseException& e)
{
std::string message = XS::ToString(e.getMessage());
std::string systemId = XS::ToString(e.getSystemId());
XMLFileLoc line = e.getLineNumber();
XMLFileLoc column = e.getColumnNumber();
LOG_ERROR("SAXParseException\n\tLocation: %s:%i:%i\n\tFatal Error: %s", systemId.c_str(), line, column, message.c_str());
}
void EntityFileSAXHandler::error(const xercesc::SAXParseException& e)
{
std::string message = XS::ToString(e.getMessage());
std::string systemId = XS::ToString(e.getSystemId());
XMLFileLoc line = e.getLineNumber();
XMLFileLoc column = e.getColumnNumber();
LOG_ERROR("SAXParseException\n\tLocation: %s:%i:%i\n\tError: %s", systemId.c_str(), line, column, message.c_str());
}
void EntityFileSAXHandler::warning(const xercesc::SAXParseException& e)
{
std::string message = XS::ToString(e.getMessage());
std::string systemId = XS::ToString(e.getSystemId());
XMLFileLoc line = e.getLineNumber();
XMLFileLoc column = e.getColumnNumber();
LOG_ERROR("SAXParseException\n\tLocation: %s:%i:%i\n\tWarning: %s", systemId.c_str(), line, column, message.c_str());
}
void EntityFileSAXHandler::onStartEntity(const xercesc::Attributes& attrs)
{
EntityID parent = m_EntityStack.top();
if (m_Handler->m_OnStartEntityCallback) {
std::string name;
auto xName = attrs.getValue(XS::ToXMLCh("name"));
if (xName != nullptr) {
name = XS::ToString(xName);
}
m_Handler->m_OnStartEntityCallback(m_NextEntityID, parent, name);
}
m_EntityStack.push(m_NextEntityID);
m_NextEntityID++;
}
void EntityFileSAXHandler::onEndEntity()
{
m_EntityStack.pop();
}
void EntityFileSAXHandler::onStartEntityRef(const xercesc::Attributes& attrs)
{
std::string path = XS::ToString(attrs.getValue(XS::ToXMLCh("file")));
xercesc::SAX2XMLReader* reader = xercesc::XMLReaderFactory::createXMLReader();
EntityXMLFile::setReaderFeatures(reader);
reader->setContentHandler(this);
reader->setErrorHandler(this);
reader->parse(path.c_str());
delete reader;
}
void EntityFileSAXHandler::onStartComponentField(const std::string& field, const xercesc::Attributes& attrs)
{
//LOG_DEBUG(" Field: %s", field.c_str());
m_CurrentField = field;
m_CurrentAttributes.clear();
for (int i = 0; i < attrs.getLength(); i++) {
auto name = attrs.getQName(i);
auto value = attrs.getValue(name);
//LOG_DEBUG(" %s = %s", (char*)XS::ToString(name), (char*)XS::ToString(value));
m_CurrentAttributes[XS::ToString(name).operator std::string()] = XS::ToString(value).operator std::string();
}
if (m_Handler->m_OnStartFieldCallback) {
m_Handler->m_OnStartFieldCallback(m_EntityStack.top(), m_CurrentComponent, field, m_CurrentAttributes);
}
}
void EntityFileSAXHandler::onEndComponent(const std::string& name) { }
void EntityFileSAXHandler::onStartComponent(const std::string& name)
{
//LOG_DEBUG(" Component: %s", name.c_str());
m_CurrentComponent = name;
if (m_Handler->m_OnStartComponentCallback) {
m_Handler->m_OnStartComponentCallback(m_EntityStack.top(), name);
}
}
void EntityFileSAXHandler::onEndComponentField(const std::string& field) { }
void EntityFileSAXHandler::onFieldData(char* data)
{
//LOG_DEBUG(" Data: %s", data);
if (m_Handler->m_OnStartFieldDataCallback) {
m_Handler->m_OnStartFieldDataCallback(m_EntityStack.top(), m_CurrentComponent, m_CurrentField, data);
}
xercesc::XMLString::release(&data);
}
src/Engine/Core/EntityXMLFileParser.cpp
+84
View File
@@ -0,0 +1,84 @@
#include "Core/EntityXMLFileParser.h"
EntityXMLFileParser::EntityXMLFileParser(const EntityXMLFile* entityFile)
: m_EntityFile(entityFile)
{
m_Handler.SetStartEntityCallback(std::bind(&EntityXMLFileParser::onStartEntity, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3));
m_Handler.SetStartComponentCallback(std::bind(&EntityXMLFileParser::onStartComponent, this, std::placeholders::_1, std::placeholders::_2));
m_Handler.SetStartFieldCallback(std::bind(&EntityXMLFileParser::onStartComponentField, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4));
m_Handler.SetStartFieldDataCallback(std::bind(&EntityXMLFileParser::onFieldData, this, std::placeholders::_1, std::placeholders::_2, std::placeholders::_3, std::placeholders::_4));
}
EntityID EntityXMLFileParser::MergeEntities(World* world, EntityID baseParent /*= EntityID_Invalid */)
{
m_World = world;
m_EntityIDMapper[0] = baseParent;
m_EntityFile->Parse(&m_Handler);
return m_FirstEntity;
}
void EntityXMLFileParser::onStartEntity(EntityID entity, EntityID parent, const std::string& name)
{
EntityID realParent = m_EntityIDMapper.at(parent);
EntityID realEntity = m_World->CreateEntity(realParent);
if (m_FirstEntity == EntityID_Invalid) {
m_FirstEntity = realEntity;
}
if (!name.empty()) {
m_World->SetName(realEntity, name);
}
m_EntityIDMapper[entity] = realEntity;
//LOG_DEBUG("Created entity #%i (%i) with parent %i (%i)", entity, realEntity, parent, realParent);
}
void EntityXMLFileParser::onStartComponent(EntityID entity, const std::string& component)
{
if (m_World->GetComponentPools().count(component) != 0) {
EntityID realEntity = m_EntityIDMapper.at(entity);
m_World->AttachComponent(realEntity, component);
} else {
LOG_ERROR("Tried to attach unregistered component \"%s\"! to entity #%i. Ignoring.", component.c_str(), entity);
}
//LOG_DEBUG("Attached component of type \"%s\" to entity #%i (%i)", component.c_str(), entity, realEntity);
}
void EntityXMLFileParser::onStartComponentField(EntityID entity, const std::string& componentType, const std::string& fieldName, const std::map<std::string, std::string>& attributes)
{
if (m_World->GetComponentPools().count(componentType) == 0) {
return;
}
EntityID realEntity = m_EntityIDMapper.at(entity);
ComponentWrapper component = m_World->GetComponent(realEntity, componentType);
auto fieldIt = component.Info.Fields.find(fieldName);
if (fieldIt == component.Info.Fields.end()) {
LOG_ERROR("Tried to set unknown field \"%s\" of component type \"%s\"! Ignoring.", fieldName.c_str(), componentType.c_str());
return;
}
auto& field = fieldIt->second;
//LOG_DEBUG("Field \"%s\" type \"%s\"", fieldName.c_str(), field.Type.c_str());
//LOG_DEBUG("Attributes:");
//for (auto& kv : attributes) {
// LOG_DEBUG("\t%s = %s", kv.first.c_str(), kv.second.c_str());
//}
char* data = component.Data + field.Offset;
EntityXMLFile::WriteAttributeData(data, field, attributes);
}
void EntityXMLFileParser::onFieldData(EntityID entity, const std::string& componentType, const std::string& fieldName, const char* fieldData)
{
if (m_World->GetComponentPools().count(componentType) == 0) {
return;
}
EntityID realEntity = m_EntityIDMapper.at(entity);
ComponentWrapper component = m_World->GetComponent(realEntity, componentType);
auto fieldIt = component.Info.Fields.find(fieldName);
if (fieldIt == component.Info.Fields.end()) {
return;
}
auto& field = fieldIt->second;
char* data = component.Data + field.Offset;
EntityXMLFile::WriteValueData(data, field, fieldData);
}
src/Engine/Core/EntityFilePreprocessor.cpp → src/Engine/Core/EntityXMLFilePreprocessor.cpp
+12 -12
View File
@@ -1,10 +1,10 @@
#include "Core/EntityFilePreprocessor.h"
#include "Core/EntityXMLFilePreprocessor.h"
EntityFilePreprocessor::EntityFilePreprocessor(const EntityFile* entityFile)
EntityXMLFilePreprocessor::EntityXMLFilePreprocessor(const EntityXMLFile* entityFile)
: m_EntityFile(entityFile)
{
EntityFileHandler handler;
handler.SetStartComponentCallback(std::bind(&EntityFilePreprocessor::onStartComponent, this, std::placeholders::_1, std::placeholders::_2));
handler.SetStartComponentCallback(std::bind(&EntityXMLFilePreprocessor::onStartComponent, this, std::placeholders::_1, std::placeholders::_2));
m_EntityFile->Parse(&handler);
//LOG_DEBUG("___ COMPONENT DEFINITIONS ___");
@@ -28,20 +28,20 @@ EntityFilePreprocessor::EntityFilePreprocessor(const EntityFile* entityFile)
parseDefaults();
}
void EntityFilePreprocessor::RegisterComponents(World* world)
void EntityXMLFilePreprocessor::RegisterComponents(World* world)
{
for (auto& kv : m_ComponentInfo) {
world->RegisterComponent(kv.second);
}
}
void EntityFilePreprocessor::onStartComponent(EntityID entity, std::string type)
void EntityXMLFilePreprocessor::onStartComponent(EntityID entity, std::string type)
{
//LOG_DEBUG("Component: %s", type.c_str());
m_ComponentCounts[type]++;
}
void EntityFilePreprocessor::parseComponentInfo()
void EntityXMLFilePreprocessor::parseComponentInfo()
{
using namespace xercesc;
EntityFileXMLErrorHandler errorHandler;
@@ -141,9 +141,9 @@ void EntityFilePreprocessor::parseComponentInfo()
std::string baseType = XS::ToString(elementDeclaration->getTypeDefinition()->getBaseType()->getName());
std::string effectiveType = type;
unsigned int stride = EntityFile::GetTypeStride(type);
unsigned int stride = EntityXMLFile::GetTypeStride(type);
if (stride == 0) {
stride = EntityFile::GetTypeStride(baseType);
stride = EntityXMLFile::GetTypeStride(baseType);
if (stride == 0) {
LOG_WARNING("Field \"%s\" in component \"%s\" uses unexpected field type \"%s\" with base type \"%s\". Skipping.", name.c_str(), compInfo.Name.c_str(), type.c_str(), baseType.c_str());
continue;
@@ -196,7 +196,7 @@ void EntityFilePreprocessor::parseComponentInfo()
}
}
void EntityFilePreprocessor::parseDefaults()
void EntityXMLFilePreprocessor::parseDefaults()
{
using namespace xercesc;
@@ -261,7 +261,7 @@ void EntityFilePreprocessor::parseDefaults()
auto attribItem = attributeMap->item(i);
attributes[XS::ToString(attribItem->getNodeName())] = XS::ToString(attribItem->getNodeValue());
}
EntityFile::WriteAttributeData(data, field, attributes);
EntityXMLFile::WriteAttributeData(data, field, attributes);
}
auto childNode = fieldElement->getFirstChild();
@@ -278,14 +278,14 @@ void EntityFilePreprocessor::parseDefaults()
// Handle potential field values
if (childNode->getNodeType() == DOMNode::TEXT_NODE) {
char* cstrValue = XMLString::transcode(childNode->getNodeValue());
EntityFile::WriteValueData(data, field, cstrValue);
EntityXMLFile::WriteValueData(data, field, cstrValue);
XMLString::release(&cstrValue);
}
}
}
}
std::string EntityFilePreprocessor::parseAnnotationXML(const XMLCh* xml)
std::string EntityXMLFilePreprocessor::parseAnnotationXML(const XMLCh* xml)
{
using namespace xercesc;
src/Engine/Core/EntityFileWriter.cpp → src/Engine/Core/EntityXMLFileWriter.cpp
+5 -5
View File
@@ -1,13 +1,13 @@
#include "Core/EntityFileWriter.h"
#include "Core/EntityXMLFileWriter.h"
#define X(str) XS::ToXMLCh(str)
void EntityFileWriter::WriteWorld(World* world)
void EntityXMLFileWriter::WriteWorld(World* world)
{
WriteEntity(world, 0);
}
void EntityFileWriter::WriteEntity(World* world, EntityID entity)
void EntityXMLFileWriter::WriteEntity(World* world, EntityID entity)
{
using namespace xercesc;
DOMDocument* doc = m_DOMImplementation->createDocument(nullptr, X("Entity"), nullptr);
@@ -41,7 +41,7 @@ void EntityFileWriter::WriteEntity(World* world, EntityID entity)
doc->release();
}
void EntityFileWriter::appendEntityChildren(xercesc::DOMElement* parentElement, const World* world, EntityID entity)
void EntityXMLFileWriter::appendEntityChildren(xercesc::DOMElement* parentElement, const World* world, EntityID entity)
{
using namespace xercesc;
DOMDocument* doc = parentElement->getOwnerDocument();
@@ -67,7 +67,7 @@ void EntityFileWriter::appendEntityChildren(xercesc::DOMElement* parentElement,
}
}
void EntityFileWriter::appentEntityComponents(xercesc::DOMElement* parentElement, const World* world, EntityID entity)
void EntityXMLFileWriter::appentEntityComponents(xercesc::DOMElement* parentElement, const World* world, EntityID entity)
{
using namespace xercesc;
DOMDocument* doc = parentElement->getOwnerDocument();
src/Engine/Core/World.cpp
+59 -2
View File
@@ -1,6 +1,7 @@
#include "Core/World.h"
#include "Core/EEntityDeleted.h"
#include "Core/EComponentDeleted.h"
#include "Core/EntityWrapper.h"
World::~World()
{
@@ -44,7 +45,7 @@ bool World::ValidEntity(EntityID entity) const
return m_EntityParents.find(entity) != m_EntityParents.end();
}
void World::RegisterComponent(ComponentInfo& ci)
void World::RegisterComponent(const ComponentInfo& ci)
{
if (m_ComponentPools.find(ci.Name) == m_ComponentPools.end()) {
m_ComponentPools[ci.Name] = new ComponentPool(ci);
@@ -127,7 +128,7 @@ void World::SetParent(EntityID entity, EntityID parent)
m_EntityChildren.insert(std::make_pair(parent, entity));
}
const std::pair<std::unordered_multimap<EntityID, EntityID>::const_iterator, std::unordered_multimap<EntityID, EntityID>::const_iterator> World::GetChildren(EntityID entity)
const std::pair<std::unordered_multimap<EntityID, EntityID>::const_iterator, std::unordered_multimap<EntityID, EntityID>::const_iterator> World::GetDirectChildren(EntityID entity)
{
return m_EntityChildren.equal_range(entity);
}
@@ -151,6 +152,62 @@ std::string World::GetName(EntityID entity) const
}
}
EntityWrapper World::GetFirstEntityByName(const std::string& name)
{
auto itPair = GetDirectChildren(EntityID_Invalid);
for (auto it = itPair.first; it != itPair.second; it++) {
EntityID childEntityID = it->second;
EntityWrapper childEntity(this, childEntityID);
if (!childEntity.Valid()) {
continue;
}
EntityWrapper entityWithName = childEntity.Name() == name ? childEntity : childEntity.FirstChildByName(name);
if (entityWithName.Valid()) {
return entityWithName;
}
}
return EntityWrapper::Invalid;
}
std::unordered_map<EntityID, EntityID> World::Merge(const World* other)
{
std::unordered_map<EntityID, EntityID> oldToNew;
// Create new entities
for (auto& kv : other->m_EntityParents) {
EntityID entity = kv.first;
EntityID newEntity = CreateEntity();
SetName(newEntity, other->GetName(entity));
oldToNew[entity] = newEntity;
}
// Fix relationships
for (auto& kv : other->m_EntityParents) {
EntityID entity = kv.first;
EntityID parent = kv.second;
if (parent != EntityID_Invalid) {
SetParent(oldToNew.at(entity), oldToNew.at(parent));
}
}
// Transfer components
for (auto& kv : other->m_ComponentPools) {
auto& componentType = kv.first;
ComponentPool* pool = kv.second;
// Register pool if it's not present in world
if (m_ComponentPools.count(componentType) == 0) {
RegisterComponent(pool->ComponentInfo());
}
// Copy components
for (auto component : *pool) {
ComponentWrapper newComponent = AttachComponent(oldToNew.at(component.EntityID), componentType);
component.Copy(newComponent);
}
}
return oldToNew;
}
EntityID World::generateEntityID()
{
// TODO: Make EntityID generation smarter
src/Engine/Editor/EditorGUI.cpp
+76 -8
View File
@@ -157,7 +157,7 @@ void EditorGUI::drawEntitiesRecursive(World* world, EntityID parent)
auto entityChildren = world->GetEntityChildren();
auto range = entityChildren.equal_range(parent);
for (auto it = range.first; it != range.second; it++) {
if (EditorGUI::drawEntityNode(EntityWrapper(world, it->second))) {
if (drawEntityNode(EntityWrapper(world, it->second))) {
drawEntitiesRecursive(world, it->second);
ImGui::TreePop();
}
@@ -217,6 +217,7 @@ bool EditorGUI::drawEntityNode(EntityWrapper entity)
ImGui::EndPopup();
}
ImGui::PushID(("EntityNode" + std::to_string(entity.ID)).c_str());
ImGui::SetNextTreeNodeOpened(true, ImGuiSetCond_Once);
if (ImGui::TreeNode(formatEntityName(entity).c_str())) {
// Handle drop events for reparenting
@@ -224,8 +225,10 @@ bool EditorGUI::drawEntityNode(EntityWrapper entity)
entityChangeParent(m_CurrentlyDragging, entity);
m_CurrentlyDragging = EntityWrapper::Invalid;
}
ImGui::PopID();
return true;
} else {
ImGui::PopID();
return false;
}
}
@@ -338,6 +341,15 @@ bool EditorGUI::drawComponentNode(EntityWrapper entity, const ComponentInfo& ci)
}
}
if (ci.Name == "Spawner") {
if (ImGui::Button("Activate")) {
Events::SpawnerSpawn e;
e.Spawner = entity;
e.Parent = entity;
m_EventBroker->Publish(e);
}
}
return true;
}
@@ -381,14 +393,52 @@ bool EditorGUI::drawComponentField_Vector(ComponentWrapper &c, const ComponentIn
// Limit scale values to a minimum of 0
return ImGui::DragFloat3("", glm::value_ptr(val), 0.1f, 0.f, std::numeric_limits<float>::max());
} else if (field.Name == "Orientation") {
// Make orentations have a period of 2*Pi
glm::vec3 tempVal = glm::fmod(val, glm::vec3(glm::two_pi<float>()));
if (ImGui::SliderFloat3("", glm::value_ptr(tempVal), 0.f, glm::two_pi<float>())) {
val = tempVal;
return true;
} else {
return false;
//glm::vec3 tempVal = val;
glm::vec3 originalVal = val;
ImVec2 cursorPos = ImGui::GetCursorScreenPos();
glm::tvec3<bool> isSnapping(false, false, false);
bool changed = ImGui::DragFloat3("", glm::value_ptr(val), 0.066666f);
if (changed) {
// Make orentations have a period of 2*Pi
val = glm::fmod(val, glm::vec3(glm::two_pi<float>()));
for (int i = 0; i < 3; i++) {
if (val[i] < 0) {
val[i] += glm::two_pi<float>();
}
}
}
// Snap to angle
//float snapRange = glm::pi<float>() / 15.f;
//float snapAngle = glm::quarter_pi<float>();
//glm::vec3 snap = glm::fmod(val, glm::vec3(snapAngle));
//for (int i = 0; i < 3; i++) {
// isSnapping[i] = glm::abs(snap[i] - (snapRange / 2.f)) < snapRange;
//}
//if (changed && ImGui::IsMouseDown(0)) {
// glm::vec3 change = val - originalVal;
// for (int i = 0; i < 3; i++) {
// if (isSnapping[i] && glm::abs(change[i]) < snapRange) {
// val[i] -= snap[i] - snapRange;
// }
// }
//}
// Draw snapping outline
float width = ImGui::CalcItemWidth() / 3.f;;
float spacing = GImGui->Style.ItemInnerSpacing.x;
for (int i = 0; i < 3; i++) {
if (isSnapping[i]) {
ImVec2 pos = cursorPos + ImVec2(i * (width + spacing), 0.f);
ImRect bb(pos - ImVec2(1, 1), pos + ImVec2(width, 17));
auto window = ImGui::GetCurrentWindow();
const ImU32 col = window->Color(ImGuiCol_HeaderActive);
window->DrawList->AddRect(bb.Min, bb.Max, col, 3.f);
}
}
return changed;
} else {
return ImGui::DragFloat3("", glm::value_ptr(val), 0.1f, std::numeric_limits<float>::lowest(), std::numeric_limits<float>::max());
}
@@ -580,6 +630,11 @@ void EditorGUI::createWidgetToolButton(WidgetMode mode)
bool EditorGUI::OnKeyDown(const Events::KeyDown& e)
{
ImGuiIO& io = ImGui::GetIO();
if (io.WantCaptureKeyboard) {
return false;
}
if (e.ModCtrl && e.KeyCode == GLFW_KEY_S) {
if (m_CurrentSelection.Valid()) {
EntityWrapper baseParent = m_CurrentSelection;
@@ -598,6 +653,19 @@ bool EditorGUI::OnKeyDown(const Events::KeyDown& e)
entityImport(m_World);
}
if (e.ModCtrl && e.KeyCode == GLFW_KEY_C) {
m_CopyTarget = m_CurrentSelection;
}
if (e.ModCtrl && e.KeyCode == GLFW_KEY_V) {
if (m_OnEntityPaste != nullptr) {
EntityWrapper copy = m_OnEntityPaste(m_CopyTarget, m_CurrentSelection);
if (copy != EntityWrapper::Invalid) {
SelectEntity(copy);
}
}
}
if (e.KeyCode == GLFW_KEY_DELETE) {
if (m_CurrentSelection.Valid()) {
entityDelete(m_CurrentSelection);
src/Engine/Editor/EditorRenderSystem.cpp
+1 -1
View File
@@ -54,7 +54,7 @@ void EditorRenderSystem::Update(double dt)
EntityWrapper entity(m_World, cModel.EntityID);
glm::mat4 modelMatrix = Transform::ModelMatrix(entity.ID, entity.World);
for (auto matGroup : model->MaterialGroups()) {
std::shared_ptr<ModelJob> modelJob = std::make_shared<ModelJob>(model, scene.Camera, modelMatrix, matGroup, cModel, entity.World, glm::vec4(0), 0.f);
std::shared_ptr<ModelJob> modelJob = std::make_shared<ModelJob>(model, scene.Camera, modelMatrix, matGroup, cModel, entity.World, glm::vec4(0), 0.f, false);
if (cModel["Transparent"]) {
scene.Jobs.TransparentObjects.push_back(modelJob);
} else {
src/Engine/Editor/EditorSystem.cpp
+14 -8
View File
@@ -2,6 +2,7 @@
#include "Core/UniformScaleSystem.h"
#include "Editor/EditorRenderSystem.h"
#include "Editor/EditorWidgetSystem.h"
#include "Core/EntityFile.h"
EditorSystem::EditorSystem(SystemParams params, IRenderer* renderer, RenderFrame* renderFrame)
: System(params)
@@ -18,7 +19,7 @@ EditorSystem::EditorSystem(SystemParams params, IRenderer* renderer, RenderFrame
m_ActualCamera = m_EditorCamera;
m_EditorWorld->AttachComponent(m_EditorCamera.ID, "Transform");
m_EditorWorld->AttachComponent(m_EditorCamera.ID, "Camera");
m_EditorCameraInputController = new EditorCameraInputController<EditorSystem>(m_EventBroker, -1);
m_EditorCameraInputController = new EditorCameraInputController<EditorSystem>(m_EventBroker, -1, EntityWrapper::Invalid);
m_EditorGUI = new EditorGUI(m_World, m_EventBroker);
m_EditorGUI->SetEntitySelectedCallback(std::bind(&EditorSystem::OnEntitySelected, this, std::placeholders::_1));
@@ -28,6 +29,7 @@ EditorSystem::EditorSystem(SystemParams params, IRenderer* renderer, RenderFrame
m_EditorGUI->SetEntityDeleteCallback(std::bind(&EditorSystem::OnEntityDelete, this, std::placeholders::_1));
m_EditorGUI->SetEntityChangeParentCallback(std::bind(&EditorSystem::OnEntityChangeParent, this, std::placeholders::_1, std::placeholders::_2));
m_EditorGUI->SetEntityChangeNameCallback(std::bind(&EditorSystem::OnEntityChangeName, this, std::placeholders::_1, std::placeholders::_2));
m_EditorGUI->SetEntityPasteCallback(std::bind(&EditorSystem::OnEntityPaste, this, std::placeholders::_1, std::placeholders::_2));
m_EditorGUI->SetComponentAttachCallback(std::bind(&EditorSystem::OnComponentAttach, this, std::placeholders::_1, std::placeholders::_2));
m_EditorGUI->SetComponentDeleteCallback(std::bind(&EditorSystem::OnComponentDelete, this, std::placeholders::_1, std::placeholders::_2));
m_EditorGUI->SetWidgetModeCallback(std::bind(&EditorSystem::setWidgetMode, this, std::placeholders::_1));
@@ -128,7 +130,7 @@ void EditorSystem::OnEntitySelected(EntityWrapper entity)
void EditorSystem::OnEntitySave(EntityWrapper entity, boost::filesystem::path filePath)
{
EntityFileWriter writer(filePath);
EntityXMLFileWriter writer(filePath);
writer.WriteEntity(entity.World, entity.ID);
}
@@ -160,6 +162,11 @@ void EditorSystem::OnEntityChangeName(EntityWrapper entity, const std::string& n
}
}
EntityWrapper EditorSystem::OnEntityPaste(EntityWrapper entityToCopy, EntityWrapper parent)
{
return entityToCopy.Clone(parent);
}
void EditorSystem::OnComponentAttach(EntityWrapper entity, const std::string& componentType)
{
if (entity.Valid()) {
@@ -254,12 +261,11 @@ EntityWrapper EditorSystem::importEntity(EntityWrapper parent, boost::filesystem
try {
auto entityFile = ResourceManager::Load<EntityFile>(filePath.string());
EntityFilePreprocessor fpp(entityFile);
fpp.RegisterComponents(parent.World);
EntityFileParser fp(entityFile);
EntityID newEntity = fp.MergeEntities(parent.World, parent.ID);
return EntityWrapper(parent.World, newEntity);
} catch (const std::exception&) {
EntityWrapper newEntity = entityFile->MergeInto(parent.World);
parent.World->SetParent(newEntity.ID, parent.ID);
return newEntity;
} catch (const std::exception& e) {
LOG_ERROR("Failed to import entity \"%s\": \"%s\"", filePath.string().c_str(), e.what());
return EntityWrapper::Invalid;
}
}
src/Engine/GUI/ButtonSystem.cpp
+29 -8
View File
@@ -1,4 +1,5 @@
#include "GUI/ButtonSystem.h"
#include "Input/EInputCommand.h"
ButtonSystem::ButtonSystem(SystemParams params, IRenderer* renderer)
: System(params)
@@ -37,10 +38,20 @@ bool ButtonSystem::OnMousePress(const Events::MousePress& e)
m_PickEntity = EntityWrapper(m_World, m_PickData.Entity);
//You have clicked on a button entity, send pressed event.
Events::ButtonPressed ePressed;
ePressed.Entity = m_PickEntity;
ePressed.EntityName = m_PickEntity.Name();
m_EventBroker->Publish(ePressed);
if (m_World->HasComponent(m_PickData.Entity, "InputCmdButton")) {
Events::InputCommand eInputCmd;
eInputCmd.PlayerID = LocalPlayer.ID;
eInputCmd.Player = LocalPlayer;
EntityWrapper button = EntityWrapper(m_World, m_PickData.Entity);
eInputCmd.Command = (std::string)button["InputCmdButton"]["Command"];
eInputCmd.Value = (float)button["InputCmdButton"]["PressValue"];
m_EventBroker->Publish(eInputCmd);
} else {
Events::ButtonPressed ePressed;
ePressed.Entity = m_PickEntity;
ePressed.EntityName = m_PickEntity.Name();
m_EventBroker->Publish(ePressed);
}
}
}
}
@@ -55,10 +66,20 @@ bool ButtonSystem::OnMouseRelease(const Events::MouseRelease& e)
if(m_PickData.Entity != EntityID_Invalid && m_PickData.World == m_World) {
EntityWrapper ent = EntityWrapper(m_World, m_PickData.Entity);
Events::ButtonReleased eReleased;
eReleased.EntityName = m_PickEntity.Name();
eReleased.Entity = m_PickEntity;
m_EventBroker->Publish(eReleased);
if (m_World->HasComponent(m_PickData.Entity, "InputCmdButton")) {
Events::InputCommand eInputCmd;
eInputCmd.PlayerID = LocalPlayer.ID;
eInputCmd.Player = LocalPlayer;
EntityWrapper button = EntityWrapper(m_World, m_PickData.Entity);
eInputCmd.Command = (std::string)button["InputCmdButton"]["Command"];
eInputCmd.Value = 0;
m_EventBroker->Publish(eInputCmd);
} else {
Events::ButtonReleased eReleased;
eReleased.EntityName = m_PickEntity.Name();
eReleased.Entity = m_PickEntity;
m_EventBroker->Publish(eReleased);
}
if(m_World->HasComponent(m_PickData.Entity, "Button")) {
if (ent == m_PickEntity) {
src/Engine/Network/Client.cpp
+111 -39
View File
@@ -32,6 +32,8 @@ void Client::Connect(std::string address, int port)
EVENT_SUBSCRIBE_MEMBER(m_EInputCommand, &Client::OnInputCommand);
EVENT_SUBSCRIBE_MEMBER(m_EPlayerDamage, &Client::OnPlayerDamage);
EVENT_SUBSCRIBE_MEMBER(m_EPlayerSpawned, &Client::OnPlayerSpawned);
EVENT_SUBSCRIBE_MEMBER(m_EDoubleJump, &Client::OnDoubleJump);
EVENT_SUBSCRIBE_MEMBER(m_EDashAbility, &Client::OnDashAbility);
EVENT_SUBSCRIBE_MEMBER(m_ESearchForServers, &Client::OnSearchForServers);
auto config = ResourceManager::Load<ConfigFile>("Config.ini");
m_Address = address;
@@ -47,16 +49,16 @@ void Client::Connect(std::string address, int port)
void Client::Update()
{
m_EventBroker->Process<Client>();
while (m_Unreliable.IsSocketAvailable()) {
// Packet will get real data in receive
Packet packet(MessageType::Invalid);
m_Unreliable.Receive(packet);
if (packet.GetMessageType() == MessageType::Connect) {
parseUDPConnect(packet);
} else {
parseMessageType(packet);
}
}
//while (m_Unreliable.IsSocketAvailable()) {
// // Packet will get real data in receive
// Packet packet(MessageType::Invalid);
// m_Unreliable.Receive(packet);
// if (packet.GetMessageType() == MessageType::Connect) {
// parseUDPConnect(packet);
// } else {
// parseMessageType(packet);
// }
//}
while (m_Reliable.IsSocketAvailable()) {
// Packet will get real data in receive
Packet packet(MessageType::Invalid);
@@ -103,8 +105,7 @@ void Client::Update()
void Client::parseMessageType(Packet& packet)
{
// Pop packetSize which is used by TCP Client to
// create a packet of the correct size
// Pop packetSize
packet.ReadPrimitive<int>();
int messageType = packet.ReadPrimitive<int>();
if (messageType == -1)
@@ -143,6 +144,15 @@ void Client::parseMessageType(Packet& packet)
case MessageType::OnPlayerDamage:
parsePlayerDamage(packet);
break;
case MessageType::OnDoubleJump:
parseDoubleJump(packet);
break;
case MessageType::OnDashEffect:
parseDashEffect(packet);
break;
case MessageType::AmmoPickup:
parseAmmoPickup(packet);
break;
default:
break;
}
@@ -170,8 +180,8 @@ void Client::parseTCPConnect(Packet& packet)
Packet UnreliablePacket(MessageType::Connect, m_SendPacketID);
// Add player id and other stuff
packet.WritePrimitive(m_PlayerID);
m_Unreliable.Send(packet);
LOG_INFO("Sent UDP Connect Server");
// m_Unreliable.Send(packet);
// LOG_INFO("Sent UDP Connect Server");
}
void Client::parsePlayerConnected(Packet & packet)
@@ -232,7 +242,6 @@ void Client::parseSpawnEvents()
m_EventBroker->Publish(e);
}
m_PlayerSpawnEvents = tempSpawn;
// m_PlayerSpawnEvents.clear();
}
void Client::parsePlayersSpawned(Packet& packet)
@@ -260,8 +269,14 @@ void Client::parseEntityDeletion(Packet & packet)
if (m_ServerIDToClientID.find(entityToDelete) != m_ServerIDToClientID.end()) {
EntityID localEntity = m_ServerIDToClientID.at(entityToDelete);
if (m_World->ValidEntity(localEntity)) {
m_World->DeleteEntity(localEntity);
deleteFromServerClientMaps(entityToDelete, localEntity);
if (m_World->HasComponent(localEntity, "Player")) {
Events::PlayerDeath e;
e.Player = EntityWrapper(m_World, localEntity);
m_EventBroker->Publish(e);
} else {
m_World->DeleteEntity(localEntity);
deleteFromServerClientMaps(entityToDelete, localEntity);
}
}
}
}
@@ -275,6 +290,42 @@ void Client::parseComponentDeletion(Packet & packet)
}
}
void Client::parseDoubleJump(Packet & packet)
{
EntityID serverID = packet.ReadPrimitive<EntityID>();
if (!serverClientMapsHasEntity(serverID)) {
return;
}
Events::DoubleJump e;
e.entityID = m_ServerIDToClientID.at(serverID);
// If player is local player do not publish to prevent infinite feedback loop
if (e.entityID != m_LocalPlayer.ID) {
m_EventBroker->Publish(e);
}
}
void Client::parseDashEffect(Packet& packet)
{
EntityID serverID = packet.ReadPrimitive<EntityID>();
if (!serverClientMapsHasEntity(serverID)) {
return;
}
Events::DashAbility e;
e.Player = m_ServerIDToClientID.at(serverID);
if (e.Player != m_LocalPlayer.ID) {
m_EventBroker->Publish(e);
}
}
void Client::parseAmmoPickup(Packet & packet)
{
Events::AmmoPickup e;
e.AmmoGain = packet.ReadPrimitive<int>();
e.Player = m_LocalPlayer;
m_EventBroker->Publish(e);
}
void Client::updateFields(Packet& packet, const ComponentInfo& componentInfo, const EntityID& entityID)
{
for (auto field : componentInfo.FieldsInOrder) {
@@ -351,19 +402,18 @@ void Client::parseSnapshot(Packet& packet)
EntityWrapper localEntity(m_World, localEntityID);
// Update entity
if (m_World->HasComponent(localEntityID, componentType)) {
if (localEntity.Name() == "CapturePointHUD") {
UpdateLocalCapturePointHUD(localEntity);
}
// TODO Fix memory leak here
SharedComponentWrapper newComponent = createSharedComponent(packet, localEntityID, componentInfo);
bool shouldApply = true;
// Apply potential filter function
if (m_SnapshotFilter != nullptr) {
shouldApply = m_SnapshotFilter->FilterComponent(localEntity, newComponent);
}
if (shouldApply) {
if (shouldApply) {
ComponentWrapper currentComponent = m_World->GetComponent(localEntityID, componentType);
memcpy(currentComponent.Data, newComponent.Data, componentInfo.Stride);
}
//if (localEntity != m_LocalPlayer && !localEntity.IsChildOf(m_LocalPlayer)) {
// updateFields(packet, componentInfo, localEntityID);
//} else {
@@ -380,7 +430,11 @@ void Client::parseSnapshot(Packet& packet)
if (serverParentID == EntityID_Invalid) {
newLocalEntityID = m_World->CreateEntity(EntityID_Invalid);
} else {
newLocalEntityID = m_World->CreateEntity(m_ServerIDToClientID.at(serverParentID));
if (serverClientMapsHasEntity(serverParentID)) {
newLocalEntityID = m_World->CreateEntity(m_ServerIDToClientID.at(serverParentID));
} else {
newLocalEntityID = m_World->CreateEntity(EntityID_Invalid);
}
}
m_World->SetName(newLocalEntityID, serverEntityName);
insertIntoServerClientMaps(serverEntityID, newLocalEntityID);
@@ -390,26 +444,16 @@ void Client::parseSnapshot(Packet& packet)
}
// Parent logic
// This should be enough beacause we know that the entities arives in pre-order (there will always be a parent)
if (serverParentID != EntityID_Invalid) {
if (serverParentID != EntityID_Invalid && serverClientMapsHasEntity(serverParentID)) {
EntityID localEntityID = m_ServerIDToClientID.at(serverEntityID);
m_World->SetParent(localEntityID, m_ServerIDToClientID.at(serverParentID));
if (m_World->GetParent(localEntityID) != m_ServerIDToClientID.at(serverParentID)) {
m_World->SetParent(localEntityID, m_ServerIDToClientID.at(serverParentID));
}
}
}
parseSpawnEvents();
}
void Client::UpdateLocalCapturePointHUD(EntityWrapper capturePointHUD)
{
//auto children = m_World->GetChildren(capturePointHUD.ID);
//for (auto it = children.first; it != children.second; it++) {
// it->first
//}
//
//EntityWrapper& localHUD = m_LocalPlayer.FirstChildByName("HUD").FirstChildByName("CapturePointHUD");
//m_World->GetComponentPools()
}
void Client::disconnect()
{
m_IsConnected = false;
@@ -429,7 +473,7 @@ bool Client::OnInputCommand(const Events::InputCommand & e)
if (e.Command == "ConnectToServer") { // Connect for now
if (e.Value > 0) {
m_Reliable.Connect(m_PlayerName, m_Address, m_Port);
m_Unreliable.Connect(m_PlayerName, m_Address, m_Port);
// m_Unreliable.Connect(m_PlayerName, m_Address, m_Port);
}
//LOG_DEBUG("Client::OnInputCommand: Command is %s. Value is %f. PlayerID is %i.", e.Command.c_str(), e.Value, e.PlayerID);
return true;
@@ -466,6 +510,11 @@ bool Client::OnPlayerDamage(const Events::PlayerDamage & e)
if (e.Inflictor != m_LocalPlayer) {
return false;
}
// Could this happen?
//if (!clientServerMapsHasEntity(e.Inflictor.ID)
// || !clientServerMapsHasEntity(e.Victim.ID)) {
// return;
//}
Packet packet(MessageType::OnPlayerDamage, m_SendPacketID);
packet.WritePrimitive(m_ClientIDToServerID.at(e.Inflictor.ID));
@@ -484,6 +533,18 @@ bool Client::OnPlayerSpawned(const Events::PlayerSpawned& e)
return true;
}
bool Client::OnDashAbility(const Events::DashAbility& e)
{
if (!clientServerMapsHasEntity(e.Player) || e.Player != m_LocalPlayer.ID) {
return false;
}
Packet packet(MessageType::OnDashEffect);
packet.WritePrimitive(m_ClientIDToServerID.at(e.Player));
m_Reliable.Send(packet);
return true;
}
bool Client::OnSearchForServers(const Events::SearchForServers& e)
{
m_SearchingForServers = true;
@@ -499,7 +560,7 @@ void Client::parsePlayerDamage(Packet& packet)
Events::PlayerDamage e;
PlayerID victimID = packet.ReadPrimitive<EntityID>();
PlayerID inflictorID = packet.ReadPrimitive<EntityID>();
if(!serverClientMapsHasEntity(victimID) || !serverClientMapsHasEntity(inflictorID)){
if (!serverClientMapsHasEntity(victimID) || !serverClientMapsHasEntity(inflictorID)) {
return;
}
e.Inflictor = EntityWrapper(m_World, m_ServerIDToClientID.at(victimID));
@@ -511,6 +572,17 @@ void Client::parsePlayerDamage(Packet& packet)
}
}
bool Client::OnDoubleJump(Events::DoubleJump & e)
{
if (!clientServerMapsHasEntity(e.entityID) || e.entityID != m_LocalPlayer.ID) {
return false;
}
Packet packet(MessageType::OnDoubleJump);
packet.WritePrimitive(m_ClientIDToServerID.at(e.entityID));
m_Reliable.Send(packet);
return true;
}
void Client::sendLocalPlayerTransform()
{
if (!m_LocalPlayer.Valid()) {
@@ -537,7 +609,7 @@ void Client::sendLocalPlayerTransform()
packet.WritePrimitive((int)cAssaultWeapon["Ammo"]);
}
m_Unreliable.Send(packet);
m_Reliable.Send(packet);
}
void Client::identifyPacketLoss()
src/Engine/Network/Packet.cpp
+10 -4
View File
@@ -49,18 +49,24 @@ void Packet::WriteString(const std::string& str)
// Message, add one extra byte for null terminator
size_t sizeOfString = str.size() + 1;
if (m_Offset + sizeOfString > m_MaxPacketSize) {
//LOG_WARNING("Package::WriteString(): Data size in packet exceeded maximum package size. New size is %i bytes\n", m_MaxPacketSize*2);
if (m_MaxPacketSize >= 32000) {
LOG_WARNING("Package::WriteString(): New size is huge %i bytes\n", m_MaxPacketSize*2);
}
resizeData();
}
memcpy(m_Data + m_Offset, str.data(), sizeOfString * sizeof(char));
m_Offset += sizeOfString * sizeof(char);
memcpy(m_Data + m_Offset, str.data(), str.size() * sizeof(char));
m_Offset += str.size() * sizeof(char);
m_Data[m_Offset] = '\0';
m_Offset += 1;
}
void Packet::WriteData(char * data, int sizeOfData)
{
if (m_Offset + sizeOfData > m_MaxPacketSize) {
//LOG_WARNING("Packet::WriteData(): Data size in packet exceeded maximum packet size. New size is %i bytes\n", m_MaxPacketSize*2);
if (m_MaxPacketSize >= 32000) {
LOG_WARNING("Package::WriteData(): New size is huge %i bytes\n", m_MaxPacketSize*2);
}
while (m_Offset + sizeOfData > m_MaxPacketSize) {
resizeData();
}
src/Engine/Network/Server.cpp
+153 -83
View File
@@ -13,7 +13,8 @@ Server::Server(World* world, EventBroker* eventBroker, int port)
EVENT_SUBSCRIBE_MEMBER(m_EEntityDeleted, &Server::OnEntityDeleted);
EVENT_SUBSCRIBE_MEMBER(m_EComponentDeleted, &Server::OnComponentDeleted);
EVENT_SUBSCRIBE_MEMBER(m_EPlayerDamage, &Server::OnPlayerDamage);
EVENT_SUBSCRIBE_MEMBER(m_EAmmoPickup, &Server::OnAmmoPickup);
EVENT_SUBSCRIBE_MEMBER(m_EPlayerDeath, &Server::OnPlayerDeath);
// BindWW
if (port == 0) {
port = config->Get<float>("Networking.Port", 27666);
@@ -29,9 +30,8 @@ Server::~Server()
void Server::Update()
{
PlayerDefinition pd;
m_Reliable.AcceptNewConnections(m_NextPlayerID, m_ConnectedPlayers);
for (auto& kv : m_ConnectedPlayers) {
while (kv.second.TCPSocket->available()) {
// Packet will get real data in receive
@@ -47,25 +47,26 @@ void Server::Update()
}
}
while (m_Unreliable.IsSocketAvailable()) {
// Packet will get real data in receive
Packet packet(MessageType::Invalid);
m_Unreliable.Receive(packet, pd);
m_Address = pd.Endpoint.address();
m_Port = pd.Endpoint.port();
if (packet.GetMessageType() == MessageType::Connect) {
parseUDPConnect(packet);
} else {
parseMessageType(packet);
}
}
//PlayerDefinition pd;
//while (m_Unreliable.IsSocketAvailable()) {
// // Packet will get real data in receive
// Packet packet(MessageType::Invalid);
// m_Unreliable.Receive(packet, pd);
// m_Address = pd.Endpoint.address();
// m_Port = pd.Endpoint.port();
// if (packet.GetMessageType() == MessageType::Connect) {
// parseUDPConnect(packet);
// } else {
// parseMessageType(packet);
// }
//}
while (m_ServerlistRequest.IsSocketAvailable()) {
Packet packet(MessageType::Invalid);
PlayerDefinition localArea;
localArea.Endpoint = boost::asio::ip::udp::endpoint();
m_ServerlistRequest.Receive(packet, localArea);
if(packet.GetMessageType() == MessageType::ServerlistRequest) {
if (packet.GetMessageType() == MessageType::ServerlistRequest) {
packet.ReadPrimitive<int>(); // Pop size
packet.ReadPrimitive<int>(); // Pop MsgType
packet.ReadPrimitive<int>(); // Pop packet ID
@@ -76,7 +77,7 @@ void Server::Update()
}
// Check if players have disconnected
for (int i = 0; i < m_PlayersToDisconnect.size(); i++) {
for (int i = 0; i < m_PlayersToDisconnect.size(); i++) {
disconnect(m_PlayersToDisconnect.at(i));
}
m_PlayersToDisconnect.clear();
@@ -136,7 +137,13 @@ void Server::parseMessageType(Packet& packet)
parseOnPlayerDamage(packet);
break;
case MessageType::PlayerTransform:
parsePlayerTransform(packet);
parsePlayerTransform(packet);
break;
case MessageType::OnDoubleJump:
parseDoubleJump(packet);
break;
case MessageType::OnDashEffect:
parseDashEffect(packet);
break;
default:
break;
@@ -155,7 +162,7 @@ void Server::unreliableBroadcast(Packet& packet)
{
for (auto& kv : m_ConnectedPlayers) {
packet.ChangePacketID(kv.second.PacketID);
m_Unreliable.Send(packet, kv.second);
// m_Unreliable.Send(packet, kv.second);
}
}
@@ -165,7 +172,7 @@ void Server::sendSnapshot()
Packet packet(MessageType::Snapshot);
addInputCommandsToPacket(packet);
addPlayersToPacket(packet, EntityID_Invalid);
unreliableBroadcast(packet);
reliableBroadcast(packet);
}
void Server::addInputCommandsToPacket(Packet& packet)
@@ -183,7 +190,7 @@ void Server::addInputCommandsToPacket(Packet& packet)
void Server::addPlayersToPacket(Packet & packet, EntityID entityID)
{
auto itPair = m_World->GetChildren(entityID);
auto itPair = m_World->GetDirectChildren(entityID);
std::unordered_map<std::string, ComponentPool*> worldComponentPools = m_World->GetComponentPools();
// Loop through every child
for (auto it = itPair.first; it != itPair.second; it++) {
@@ -191,49 +198,47 @@ void Server::addPlayersToPacket(Packet & packet, EntityID entityID)
// HACK: Only sync players for now, since the map turned out to be TOO LARGE to send in one snapshot and Simon's computer shits itself
// HACK: Also checked CapturePointHUD for now. (this would get out of sync);
EntityWrapper childEntity(m_World, childEntityID);
if (!shouldSendToClient(childEntity)) {
continue;
}
// Write EntityID and parentsID and Entity name
packet.WritePrimitive(childEntityID);
packet.WritePrimitive(entityID);
packet.WriteString(m_World->GetName(childEntityID));
// Write components to child
int numberOfComponents = 0;
for (auto& i : worldComponentPools) {
if (i.second->KnowsEntity(childEntityID)) {
numberOfComponents++;
if (shouldSendToClient(childEntity)) {
// Write EntityID and parentsID and Entity name
packet.WritePrimitive(childEntityID);
packet.WritePrimitive(entityID);
packet.WriteString(m_World->GetName(childEntityID));
// Write components to child
int numberOfComponents = 0;
for (auto& i : worldComponentPools) {
if (i.second->KnowsEntity(childEntityID)) {
numberOfComponents++;
}
}
}
// Write how many components should be read
packet.WritePrimitive(numberOfComponents);
for (auto& i : worldComponentPools) {
// If the entity exist in the pool
if (i.second->KnowsEntity(childEntityID)) {
ComponentWrapper componentWrapper = i.second->GetByEntity(childEntityID);
// ComponentType
packet.WriteString(componentWrapper.Info.Name);
// Loop through fields
for (auto& componentField : componentWrapper.Info.FieldsInOrder) {
ComponentInfo::Field_t fieldInfo = componentWrapper.Info.Fields.at(componentField);
if (fieldInfo.Type == "string") {
std::string& value = componentWrapper[componentField];
packet.WriteString(value);
} else {
packet.WriteData(componentWrapper.Data + fieldInfo.Offset, fieldInfo.Stride);
// Write how many components should be read
packet.WritePrimitive(numberOfComponents);
for (auto& i : worldComponentPools) {
// If the entity exist in the pool
if (i.second->KnowsEntity(childEntityID)) {
ComponentWrapper componentWrapper = i.second->GetByEntity(childEntityID);
// ComponentType
packet.WriteString(componentWrapper.Info.Name);
// Loop through fields
for (auto& componentField : componentWrapper.Info.FieldsInOrder) {
ComponentInfo::Field_t fieldInfo = componentWrapper.Info.Fields.at(componentField);
if (fieldInfo.Type == "string") {
std::string& value = componentWrapper[componentField];
packet.WriteString(value);
} else {
packet.WriteData(componentWrapper.Data + fieldInfo.Offset, fieldInfo.Stride);
}
}
}
}
}
// Go to to your children
addChildrenToPacket(packet, childEntityID);
addPlayersToPacket(packet, childEntityID);
}
}
void Server::addChildrenToPacket(Packet & packet, EntityID entityID)
{
auto itPair = m_World->GetChildren(entityID);
auto itPair = m_World->GetDirectChildren(entityID);
std::unordered_map<std::string, ComponentPool*> worldComponentPools = m_World->GetComponentPools();
// Loop through every child
for (auto it = itPair.first; it != itPair.second; it++) {
@@ -315,25 +320,28 @@ void Server::checkForTimeOuts()
}
}
void Server::parseUDPConnect(Packet & packet)
{
// Pop size of message int
packet.ReadPrimitive<int>();
int messageType = packet.ReadPrimitive<int>();
// Read packet ID
m_PreviousPacketID = m_PacketID; // Set previous packet id
m_PacketID = packet.ReadPrimitive<int>(); //Read new packet id
// parse player id and other stuff
PlayerID playerID = packet.ReadPrimitive<int>();
// Do something here?
boost::asio::ip::udp::endpoint endpoint(m_Address, m_Port);
m_ConnectedPlayers.at(playerID).Endpoint = endpoint;
LOG_INFO("parseUDPConnect: Spectator \"%s\" connected on IP: %s", m_ConnectedPlayers.at(playerID).Name.c_str(), m_ConnectedPlayers.at(playerID).Endpoint.address().to_string().c_str());
// Send a message to the player that connected
Packet connnectPacket(MessageType::Connect, m_ConnectedPlayers.at(playerID).PacketID);
m_Unreliable.Send(connnectPacket);
LOG_INFO("UDP Connect sent to client");
}
//void Server::parseUDPConnect(Packet & packet)
//{
// // Pop size of message int
// packet.ReadPrimitive<int>();
// int messageType = packet.ReadPrimitive<int>();
// // Read packet ID
// m_PreviousPacketID = m_PacketID; // Set previous packet id
// m_PacketID = packet.ReadPrimitive<int>(); //Read new packet id
// // parse player id and other stuff
// PlayerID playerID = packet.ReadPrimitive<int>();
// if (!EntityWrapper(m_World, playerID).Valid()) {
//
// }
// // Do something here?
// boost::asio::ip::udp::endpoint endpoint(m_Address, m_Port);
// m_ConnectedPlayers.at(playerID).Endpoint = endpoint;
// LOG_INFO("parseUDPConnect: Spectator \"%s\" connected on IP: %s", m_ConnectedPlayers.at(playerID).Name.c_str(), m_ConnectedPlayers.at(playerID).Endpoint.address().to_string().c_str());
// // Send a message to the player that connected
// Packet connnectPacket(MessageType::Connect, m_ConnectedPlayers.at(playerID).PacketID);
// m_Unreliable.Send(connnectPacket);
// LOG_INFO("UDP Connect sent to client");
//}
void Server::parseTCPConnect(Packet & packet)
{
@@ -343,11 +351,11 @@ void Server::parseTCPConnect(Packet & packet)
// Read packet ID
m_PreviousPacketID = m_PacketID; // Set previous packet id
m_PacketID = packet.ReadPrimitive<int>(); //Read new packet id
LOG_INFO("Parsing connections");
// Check if player is already connected
// Ska vara till lagd i TCPServer receive
PlayerID playerID = GetPlayerIDFromEndpoint();
PlayerID playerID = getPlayerIDFromEndpoint();
if (playerID == -1) {
return;
}
@@ -359,6 +367,11 @@ void Server::parseTCPConnect(Packet & packet)
m_ConnectedPlayers.at(playerID).TCPAddress = m_Address;
m_ConnectedPlayers.at(playerID).TCPPort = m_Port;
Events::PlayerConnected e;
e.PlayerID = playerID;
e.PlayerName = m_ConnectedPlayers.at(playerID).Name;
m_EventBroker->Publish(e);
LOG_INFO("parseTCPConnect: Spectator \"%s\" connected on IP: %s", m_ConnectedPlayers.at(playerID).Name.c_str(),
m_ConnectedPlayers.at(playerID).TCPAddress.to_string().c_str());
@@ -455,8 +468,7 @@ bool Server::OnInputCommand(const Events::InputCommand & e)
}
isReadingData = !isReadingData;
m_SaveDataTimer = std::clock();
}
else if (e.Command == "KickPlayer" && e.Value > 0) {
} else if (e.Command == "KickPlayer" && e.Value > 0) {
kick(0);
}
@@ -507,13 +519,36 @@ bool Server::OnPlayerDamage(const Events::PlayerDamage& e)
packet.WritePrimitive(e.Damage);
reliableBroadcast(packet);
return true;
}
bool Server::OnAmmoPickup(const Events::AmmoPickup & e)
{
for (auto& kv : m_ConnectedPlayers) {
if (e.Player.ID == kv.second.EntityID) {
Packet packet(MessageType::AmmoPickup);
// We dont send playerID as it will be set at client to local
packet.WritePrimitive(e.AmmoGain);
m_Reliable.Send(packet, kv.second);
}
}
return true;
}
bool Server::OnPlayerDeath(const Events::PlayerDeath& e)
{
Events::KillDeath eKD;
eKD.Casualty = getPlayerIDFromEntityID(e.Player.ID);
eKD.Killer = getPlayerIDFromEntityID(e.Killer.ID);
m_EventBroker->Publish(eKD);
return false;
}
void Server::parseClientPing()
{
LOG_INFO("%i: Parsing ping", m_PacketID);
PlayerID player = GetPlayerIDFromEndpoint();
PlayerID player = getPlayerIDFromEndpoint();
if (player == -1) {
return;
}
@@ -536,11 +571,22 @@ void Server::parsePing()
}
}
bool Server::parseDoubleJump(Packet & packet)
{
reliableBroadcast(packet);
return true;
}
void Server::parseDashEffect(Packet& packet)
{
reliableBroadcast(packet);
}
void Server::parseOnInputCommand(Packet& packet)
{
PlayerID player = -1;
// Check which player it was who sent the message
player = GetPlayerIDFromEndpoint();
player = getPlayerIDFromEndpoint();
if (player != -1) {
while (packet.DataReadSize() < packet.Size()) {
Events::InputCommand e;
@@ -559,7 +605,7 @@ void Server::parseOnInputCommand(Packet& packet)
void Server::parsePlayerTransform(Packet& packet)
{
PlayerID playerID = GetPlayerIDFromEndpoint();
PlayerID playerID = getPlayerIDFromEndpoint();
if (playerID == -1) {
return;
}
@@ -595,11 +641,25 @@ void Server::parsePlayerTransform(Packet& packet)
bool Server::shouldSendToClient(EntityWrapper childEntity)
{
return childEntity.HasComponent("Player") || childEntity.FirstParentWithComponent("Player").Valid()
|| childEntity.HasComponent("CapturePoint") || childEntity.FirstParentWithComponent("CapturePoint").Valid();
auto children = m_World->GetDirectChildren(childEntity.ID);
for (auto it = children.first; it != children.second; it++) {
EntityWrapper child(m_World, it->second);
if (child.HasComponent("CapturePoint") || child.HasComponent("HealthPickup")
|| child.HasComponent("AmmoPickup")) {
return true;
}
}
return childEntity.HasComponent("Player")
|| childEntity.FirstParentWithComponent("Player").Valid()
|| childEntity.HasComponent("CapturePoint")
|| childEntity.HasComponent("HealthPickup")
|| childEntity.HasComponent("AmmoPickup")
|| childEntity.HasComponent("ScoreScreen")
|| childEntity.FirstParentWithComponent("ScoreScreen").Valid()
|| childEntity.FirstParentWithComponent("CapturePoint").Valid();
}
PlayerID Server::GetPlayerIDFromEndpoint()
PlayerID Server::getPlayerIDFromEndpoint()
{
// check both tcp and udp connection
for (auto& kv : m_ConnectedPlayers) {
@@ -611,4 +671,14 @@ PlayerID Server::GetPlayerIDFromEndpoint()
}
}
return -1;
}
}
PlayerID Server::getPlayerIDFromEntityID(EntityID entityID)
{
for (auto& kv : m_ConnectedPlayers) {
if (entityID == kv.second.EntityID) {
return kv.first;
}
}
return -1;
}
src/Engine/Network/TCPClient.cpp
+13 -7
View File
@@ -74,7 +74,10 @@ size_t TCPClient::readBuffer()
boost::asio::ip::tcp::socket::message_peek, error);
unsigned int sizeOfPacket = 0;
memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
if (sizeOfPacket > m_Socket->available()) {
LOG_WARNING("TCPClient::readBuffer(): We haven't got the whole packet yet.");
//return 0;
}
// if the buffer is to small increase the size of it
// TODO if message is huge 1 time the buffer will not decrease.
if (sizeOfPacket > m_BufferSize) {
@@ -82,12 +85,15 @@ size_t TCPClient::readBuffer()
m_ReadBuffer = new char[sizeOfPacket];
m_BufferSize = sizeOfPacket;
}
// Read the rest of the message
size_t bytesReceived = m_Socket->read_some(boost
::asio::buffer((void*)(m_ReadBuffer), sizeOfPacket),
error);
if (error) {
//LOG_ERROR("receive: %s", error.message().c_str());
size_t bytesReceived = 0;
while (sizeOfPacket > bytesReceived) {
// Read the rest of the message
bytesReceived += m_Socket->read_some(boost
::asio::buffer((void*)(m_ReadBuffer), sizeOfPacket - bytesReceived),
error);
if (error) {
//LOG_ERROR("receive: %s", error.message().c_str());
}
}
if (sizeOfPacket > 1000000)
LOG_WARNING("The packets received are bigger than 1MB");
src/Engine/Network/TCPServer.cpp
+21 -24
View File
@@ -4,6 +4,8 @@ using namespace boost::asio::ip;
TCPServer::TCPServer()
{
acceptor = std::unique_ptr<tcp::acceptor>(new tcp::acceptor(m_IOService, tcp::endpoint(tcp::v4(), 27666)));
// Make the acceptor non-blocking so we wont get stuck in AcceptNewConnections().
acceptor->non_blocking(true);
m_Port = GetPort();
m_Address = GetAddress();
}
@@ -13,14 +15,24 @@ TCPServer::~TCPServer()
void TCPServer::AcceptNewConnections(int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers)
{
boost::system::error_code error;
boost::shared_ptr<tcp::socket> newSocket = boost::shared_ptr<tcp::socket>(new tcp::socket(m_IOService));
m_IOService.poll();
acceptor->async_accept(*newSocket,
boost::bind(&TCPServer::handle_accept, this, newSocket, boost::ref(nextPlayerID), boost::ref(connectedPlayers),
boost::asio::placeholders::error));
acceptor->accept(*newSocket, error);
// If no error occured add new tcp connection
if (!error) {
// Add tcp socket to connections
boost::asio::ip::tcp::no_delay option(true);
newSocket->set_option(option);
PlayerDefinition pd;
pd.StopTime = std::clock();
pd.TCPSocket = newSocket;
pd.TCPAddress = newSocket.get()->remote_endpoint().address();
pd.TCPPort = newSocket.get()->remote_endpoint().port();
connectedPlayers[nextPlayerID++] = pd;
}
}
PlayerID GetPlayerIDFromEndpoint(const std::map<PlayerID, PlayerDefinition>& connectedPlayers,
PlayerID TCPServer::getPlayerIDFromEndpoint(const std::map<PlayerID, PlayerDefinition>& connectedPlayers,
boost::asio::ip::address address, unsigned short port)
{
for (auto& kv : connectedPlayers) {
@@ -32,24 +44,6 @@ PlayerID GetPlayerIDFromEndpoint(const std::map<PlayerID, PlayerDefinition>& con
return -1;
}
void TCPServer::handle_accept(boost::shared_ptr<tcp::socket> socket,
int& nextPlayerID, std::map<PlayerID, PlayerDefinition>& connectedPlayers,
const boost::system::error_code& error)
{
if (!error && GetPlayerIDFromEndpoint(connectedPlayers, socket->remote_endpoint().address(),
socket->remote_endpoint().port()) == -1) {
// Add tcp socket to connections
boost::asio::ip::tcp::no_delay option(true);
socket->set_option(option);
PlayerDefinition pd;
pd.StopTime = std::clock();
pd.TCPSocket = socket;
pd.TCPAddress = socket.get()->remote_endpoint().address();
pd.TCPPort = socket.get()->remote_endpoint().port();
connectedPlayers[nextPlayerID++] = pd;
}
}
void TCPServer::Send(Packet & packet, PlayerDefinition & playerDefinition)
{
packet.UpdateSize();
@@ -112,7 +106,10 @@ int TCPServer::readBuffer(PlayerDefinition & playerDefinition)
boost::asio::ip::tcp::socket::message_peek, error);
unsigned int sizeOfPacket = 0;
memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
if (sizeOfPacket > playerDefinition.TCPSocket->available()) {
LOG_WARNING("TCPServer::readBuffer(): We haven't got the whole packet yet.");
return 0;
}
// if the buffer is to small increase the size of it
if (sizeOfPacket > m_BufferSize) {
delete[] m_ReadBuffer;
src/Engine/Network/UDPClient.cpp
+4 -1
View File
@@ -45,7 +45,10 @@ int UDPClient::readBuffer()
boost::asio::ip::udp::socket::message_peek, error);
int sizeOfPacket = 0;
memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
if (sizeOfPacket > m_Socket->available()) {
LOG_WARNING("UDPClient::readBuffer(): We haven't got the whole packet yet.");
//return 0;
}
// if the buffer is to small increase the size of it
if (sizeOfPacket > m_BufferSize) {
delete[] m_ReadBuffer;
src/Engine/Network/UDPServer.cpp
+13 -3
View File
@@ -21,33 +21,38 @@ void UDPServer::Send(Packet& packet, PlayerDefinition & playerDefinition)
boost::asio::buffer(packet.Data(), packet.Size()),
playerDefinition.Endpoint,
0);
LOG_INFO("Size of packet is %i", bytesSent);
} catch (const boost::system::system_error& e) {
LOG_INFO(e.what());
// TODO: Clean up invalid endpoints out of m_ConnectedPlayers later
playerDefinition.Endpoint = boost::asio::ip::udp::endpoint();
}
}
// Send back to endpoint of received packet
void UDPServer::Send(Packet & packet)
{
packet.UpdateSize();
m_Socket->send_to(
size_t bytesSent = m_Socket->send_to(
boost::asio::buffer(
packet.Data(),
packet.Size()),
m_ReceiverEndpoint,
0);
LOG_INFO("Size of packet is %i", bytesSent);
}
// Broadcasting respond specific logic
void UDPServer::Send(Packet & packet, boost::asio::ip::udp::endpoint endpoint)
{
packet.UpdateSize();
m_Socket->send_to(
size_t bytesSent = m_Socket->send_to(
boost::asio::buffer(
packet.Data(),
packet.Size()),
endpoint,
0);
LOG_INFO("Size of packet is %i", bytesSent);
}
// Broadcasting
@@ -55,7 +60,7 @@ void UDPServer::Broadcast(Packet & packet, int port)
{
packet.UpdateSize();
m_Socket->set_option(boost::asio::socket_base::broadcast(true));
m_Socket->send_to(
size_t bytesSent = m_Socket->send_to(
boost::asio::buffer(
packet.Data(),
packet.Size()),
@@ -92,6 +97,11 @@ int UDPServer::readBuffer()
unsigned int sizeOfPacket = 0;
memcpy(&sizeOfPacket, m_ReadBuffer, sizeof(int));
if (sizeOfPacket > m_Socket->available()) {
LOG_WARNING("UDPServer::readBuffer(): We haven't got the whole packet yet.");
//return 0;
}
// if the buffer is to small increase the size of it
if (sizeOfPacket > m_BufferSize) {
delete[] m_ReadBuffer;
src/Engine/Rendering/AnimationSystem.cpp
+191 -40
View File
@@ -1,71 +1,222 @@
#include "Rendering/AnimationSystem.h"
void AnimationSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapper& animationComponent, double dt)
AnimationSystem::AnimationSystem(SystemParams params)
: System(params)
{
if(!entity.HasComponent("Model")) {
EVENT_SUBSCRIBE_MEMBER(m_EAutoAnimationBlend, &AnimationSystem::OnAutoAnimationBlend);
}
void AnimationSystem::Update(double dt)
{
UpdateAnimations(dt);
CreateBlendTrees();
UpdateWeights(dt);
for(auto& autoBlendQueue : m_AutoBlendQueues) {
autoBlendQueue.second.UpdateTime(dt);
}
}
void AnimationSystem::CreateBlendTrees()
{
auto modelComponents = m_World->GetComponents("Model");
if (modelComponents == nullptr) {
return;
}
Model* model;
try {
model = ResourceManager::Load<::Model, true>(entity["Model"]["Resource"]);
} catch (const std::exception&) {
return;
for (auto& modelC : *modelComponents) {
EntityWrapper entity = EntityWrapper(m_World, modelC.EntityID);
Model* model;
try {
model = ResourceManager::Load<::Model, true>(entity["Model"]["Resource"]);
} catch (const std::exception&) {
continue;;
}
Skeleton* skeleton = model->m_RawModel->m_Skeleton;
if (skeleton == nullptr) {
continue;
}
if (entity.HasComponent("Blend") || entity.HasComponent("BlendOverride") ||
entity.HasComponent("BlendAdditive") || entity.HasComponent("Animation"))
{
std::shared_ptr<BlendTree> blendTree = std::shared_ptr<BlendTree>(new BlendTree(entity, skeleton));
if(blendTree->IsValid()) {
skeleton->BlendTrees[entity] = blendTree;
}
}
}
Skeleton* skeleton = model->m_RawModel->m_Skeleton;
if(skeleton == nullptr) {
}
void AnimationSystem::UpdateAnimations(double dt)
{
auto animationComponents = m_World->GetComponents("Animation");
if(animationComponents == nullptr) {
return;
}
for (int i = 1; i <= 3; i++) {
const Skeleton::Animation* animation = skeleton->GetAnimation(animationComponent["AnimationName" + std::to_string(i)]);
for (auto& animationC : *animationComponents) {
EntityWrapper entity = EntityWrapper(m_World, animationC.EntityID);
EntityWrapper modelEntity;
if(!entity.HasComponent("Model")) {
modelEntity = entity.FirstParentWithComponent("Model");
} else {
modelEntity = entity;
}
Model* model;
try {
model = ResourceManager::Load<::Model, true>(modelEntity["Model"]["Resource"]);
} catch (const std::exception&) {
return;
}
Skeleton* skeleton = model->m_RawModel->m_Skeleton;
if (skeleton == nullptr) {
return;
}
const Skeleton::Animation* animation = skeleton->GetAnimation(animationC["AnimationName"]);
if (animation == nullptr) {
continue;;
}
double animationSpeed = (double)animationComponent["Speed" + std::to_string(i)];
double animationSpeed = (double)animationC["Speed"];
if (animationSpeed != 0.0) {
double nextTime = (double)animationComponent["Time" + std::to_string(i)] + animationSpeed * dt;
if((bool)animationC["Reverse"]) {
animationSpeed *= -1;
}
if (!(bool)animationComponent["Loop" + std::to_string(i)]) {
if ((bool)animationC["Play"]) {
double nextTime = (double)animationC["Time"] + animationSpeed * dt;
if (!(bool)animationC["Loop"]) {
if (nextTime > animation->Duration) {
nextTime = animation->Duration;
Events::AnimationComplete e;
e.Entity = entity;
e.Name = (std::string)animationComponent["AnimationName" + std::to_string(i)];
m_EventBroker->Publish(e);
(bool&)animationC["Play"] = false;
} else if (nextTime < 0) {
Events::AnimationComplete e;
e.Entity = entity;
e.Name = (std::string)animationComponent["AnimationName" + std::to_string(i)];
m_EventBroker->Publish(e);
nextTime = 0;
(bool&)animationC["Play"] = false;
}
(double&)animationComponent["Speed" + std::to_string(i)] = 0.0;
} else {
if (nextTime > animation->Duration) {
Events::AnimationComplete e;
e.Entity = entity;
e.Name = (std::string)animationComponent["AnimationName" + std::to_string(i)];
m_EventBroker->Publish(e);
nextTime -= animation->Duration;
while (nextTime > animation->Duration) {
nextTime -= animation->Duration;
}
} else if (nextTime < 0) {
Events::AnimationComplete e;
e.Entity = entity;
e.Name = (std::string)animationComponent["AnimationName" + std::to_string(i)];
m_EventBroker->Publish(e);
nextTime += animation->Duration;
while (nextTime < 0) {
nextTime += animation->Duration;
}
}
}
(double&)animationComponent["Time" + std::to_string(i)] = nextTime;
(double&)animationC["Time"] = nextTime;
}
}
}
}
void AnimationSystem::UpdateWeights(double dt)
{
for (auto& autoBlendQueue : m_AutoBlendQueues) {
if(autoBlendQueue.second.HasActiveBlendJob()) {
AutoBlendQueue::AutoBlendJob& blendJob = autoBlendQueue.second.GetActiveBlendJob();
std::shared_ptr<BlendTree> blendTree = autoBlendQueue.second.GetBlendTree();
if (blendTree != nullptr) {
if (blendJob.Duration != 0.0) {
blendJob.BlendInfo.progress = glm::clamp(blendJob.CurrentTime / blendJob.Duration, 0.0, 1.0);
} else {
blendJob.BlendInfo.progress = 1.0;
}
blendJob.BlendInfo = blendTree->AutoBlendStep(blendJob.BlendInfo);
}
}
}
}
bool AnimationSystem::OnAutoAnimationBlend(Events::AutoAnimationBlend& e)
{
if (!e.RootNode.Valid()) {
return false;
}
if (!e.RootNode.HasComponent("Model")) {
return false;
}
Model* model;
try {
model = ResourceManager::Load<::Model, true>((std::string)e.RootNode["Model"]["Resource"]);
} catch (const std::exception&) {
return false;
}
Skeleton* skeleton = model->m_RawModel->m_Skeleton;
if (skeleton == nullptr) {
return false;
}
std::shared_ptr<BlendTree> blendTree;
if (skeleton->BlendTrees.find(e.RootNode) != skeleton->BlendTrees.end()) {
blendTree = skeleton->BlendTrees.at(e.RootNode);
} else {
return false;
}
EntityWrapper subTreeRoot = blendTree->GetSubTreeRoot(e.NodeName);
if (!subTreeRoot.Valid()) {
return false;
}
AutoBlendQueue::AutoBlendJob abj;
abj.AnimationEntity = e.AnimationEntity;
abj.CurrentTime = 0.0;
abj.Delay = e.Delay;
abj.Duration = e.Duration;
abj.RootNode = e.RootNode;
abj.BlendInfo.NodeName = e.NodeName;
abj.BlendInfo.progress = 0.0;
abj.BlendInfo.Start = e.Start;
abj.BlendInfo.SingleBlend = e.SingleLevelBlend;
abj.BlendInfo.Weight = e.Weight;
EntityWrapper nodeEntity = subTreeRoot.FirstChildByName(e.NodeName); // more than one
if (nodeEntity.Valid()) {
if (nodeEntity.HasComponent("Animation")) {
const Skeleton::Animation* animation = skeleton->GetAnimation(nodeEntity["Animation"]["AnimationName"]);
(bool&)nodeEntity["Animation"]["Reverse"] = e.Reverse;
if (e.Restart) {
if (animation != nullptr) {
if (e.Restart) {
if (e.Reverse) {
(double&)nodeEntity["Animation"]["Time"] = animation->Duration;
} else {
(double&)nodeEntity["Animation"]["Time"] = 0.0;
}
}
}
}
}
}
m_AutoBlendQueues[subTreeRoot].Insert(abj);
return true;
}
src/Engine/Rendering/AutoBlendQueue.cpp
+195
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@@ -0,0 +1,195 @@
#include "Rendering/AutoBlendQueue.h"
void AutoBlendQueue::Insert(AutoBlendJob autoBlendJob)
{
if(!autoBlendJob.RootNode.HasComponent("Model")) {
return;
}
AutoblendNode blendNode;
blendNode.BlendJob = autoBlendJob;
blendNode.StartTime = autoBlendJob.Delay;
blendNode.EndTime = autoBlendJob.Delay + autoBlendJob.Duration;
if (autoBlendJob.AnimationEntity.Valid()) {
if (autoBlendJob.AnimationEntity.HasComponent("Animation")) {
Model* model;
try {
model = ResourceManager::Load<::Model, true>((std::string)autoBlendJob.RootNode["Model"]["Resource"]);
} catch (const std::exception&) {
return;
}
Skeleton* skeleton = model->m_RawModel->m_Skeleton;
if (skeleton == nullptr) {
return;
}
const Skeleton::Animation* animation = skeleton->GetAnimation((std::string)autoBlendJob.AnimationEntity["Animation"]["AnimationName"]);
if (animation == nullptr) {
return;
}
double AnimationDuration = 0.0;
double animationSpeed = (double)autoBlendJob.AnimationEntity["Animation"]["Speed"];
double animationTime = (double)autoBlendJob.AnimationEntity["Animation"]["Time"];
if ((bool)autoBlendJob.AnimationEntity["Animation"]["Reverse"]) {
AnimationDuration = (animation->Duration * animationSpeed) - (animation->Duration - animationTime);
} else {
AnimationDuration = (animation->Duration * animationSpeed) - animationTime;
}
blendNode.StartTime += AnimationDuration;
blendNode.EndTime += AnimationDuration;
if (m_BlendQueue.size() == 0) {
m_BlendQueue.push_back(blendNode);
} else {
for (auto it = m_BlendQueue.begin(); it != m_BlendQueue.end(); it++) {
auto next = std::next(it, 1);
if (it->BlendJob.BlendInfo.NodeName == autoBlendJob.BlendInfo.NodeName) {
(*it) = blendNode;
}
if (next != m_BlendQueue.end()) {
if (it->StartTime >= blendNode.StartTime && next->StartTime <= blendNode.StartTime) {
m_BlendQueue.insert(next, blendNode);
return;
}
} else if(it->StartTime > blendNode.StartTime){
m_BlendQueue.push_front(blendNode);
return;
} else if (it->StartTime <= blendNode.StartTime) {
m_BlendQueue.push_back(blendNode);
return;
}
}
}
}
}
m_BlendQueue.clear();
m_BlendQueue.push_back(blendNode);
}
void AutoBlendQueue::UpdateTime(double dt)
{
for (auto it = m_BlendQueue.begin(); it != m_BlendQueue.end();) {
if (it->EndTime <= 0) {
it = m_BlendQueue.erase(it);
} else {
it->EndTime -= dt;
it->StartTime -= dt;
it++;
}
}
}
void AutoBlendQueue::PrintQueue()
{
for (auto it = m_BlendQueue.begin(); it != m_BlendQueue.end(); it++) {
LOG_INFO("Start: %f End: %f \t %s", it->StartTime, it->EndTime, it->BlendJob.BlendInfo.NodeName.c_str());
}
}
bool AutoBlendQueue::HasActiveBlendJob()
{
if(m_BlendQueue.empty()) {
return false;
} else {
AutoblendNode blendNode = m_BlendQueue.front();
if (blendNode.StartTime <= 0) {
AutoBlendJob blendJob = blendNode.BlendJob;
if (!blendJob.RootNode.Valid()) {
m_BlendQueue.pop_front();
return false;
}
if (!blendJob.RootNode.HasComponent("Model")) {
m_BlendQueue.pop_front();
return HasActiveBlendJob();
}
Model* model;
try {
model = ResourceManager::Load<::Model, true>(blendJob.RootNode["Model"]["Resource"]);
} catch (const std::exception&) {
m_BlendQueue.pop_front();
return HasActiveBlendJob();
}
Skeleton* skeleton = model->m_RawModel->m_Skeleton;
if (skeleton == nullptr) {
m_BlendQueue.pop_front();
return HasActiveBlendJob();
}
if (skeleton->BlendTrees.find(blendJob.RootNode) != skeleton->BlendTrees.end()) {
return true;
} else {
m_BlendQueue.pop_front();
return HasActiveBlendJob();
}
} else {
return false;
}
}
}
std::shared_ptr<BlendTree> AutoBlendQueue::GetBlendTree()
{
AutoblendNode blendNode = m_BlendQueue.front();
AutoBlendJob blendJob = blendNode.BlendJob;
if (!blendJob.RootNode.Valid()) {
m_BlendQueue.pop_front();
return false;
}
if (!blendJob.RootNode.HasComponent("Model")) {
return nullptr;
}
Model* model;
try {
model = ResourceManager::Load<::Model, true>(blendJob.RootNode["Model"]["Resource"]);
} catch (const std::exception&) {
return nullptr;
}
Skeleton* skeleton = model->m_RawModel->m_Skeleton;
if (skeleton == nullptr) {
return nullptr;
}
if (skeleton->BlendTrees.find(blendJob.RootNode) != skeleton->BlendTrees.end()) {
return skeleton->BlendTrees.at(blendJob.RootNode);
} else {
return nullptr;
}
}
AutoBlendQueue::AutoBlendJob& AutoBlendQueue::GetActiveBlendJob()
{
AutoblendNode& blendNode = m_BlendQueue.front();
blendNode.BlendJob.CurrentTime = -blendNode.StartTime;
return blendNode.BlendJob;
}
src/Engine/Rendering/BlendTree.cpp
+499
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@@ -0,0 +1,499 @@
#include "Rendering/BlendTree.h"
BlendTree::BlendTree(EntityWrapper ModelEntity, Skeleton* skeleton)
{
m_Skeleton = skeleton;
if (ModelEntity.HasComponent("Animation")) {
const Skeleton::Animation* animation = skeleton->GetAnimation(ModelEntity["Animation"]["AnimationName"]);
if (animation == nullptr) {
return;
}
m_Root = new Node();
m_Root->Entity = ModelEntity;
m_Root->Name = ModelEntity.Name();
m_Root->Pose = m_Skeleton->GetFrameBones(animation, (double)ModelEntity["Animation"]["Time"], (bool)ModelEntity["Animation"]["Additive"]);
m_Root->Parent = nullptr;
m_Root->Type = NodeType::Animation;
} else if (ModelEntity.HasComponent("Blend")) {
m_Root = new Node();
m_Root->Entity = ModelEntity;
m_Root->Name = ModelEntity.Name();
m_Root->Parent = nullptr;
m_Root->Type = NodeType::Blend;
m_Root->Weight = (double)ModelEntity["Blend"]["Weight"];
m_Root->SubTreeRoot = (bool)ModelEntity["Blend"]["SubTreeRoot"];
(double&)ModelEntity["Blend"]["Weight"] = glm::clamp((double)ModelEntity["Blend"]["Weight"], 0.0, 1.0);
m_Root->Child[0] = FillTreeByName(m_Root, (std::string)ModelEntity["Blend"]["Pose1"], ModelEntity);
m_Root->Child[1] = FillTreeByName(m_Root, (std::string)ModelEntity["Blend"]["Pose2"], ModelEntity);
} else if (ModelEntity.HasComponent("BlendOverride")) {
m_Root = new Node();
m_Root->Entity = ModelEntity;
m_Root->Name = ModelEntity.Name();
m_Root->Parent = nullptr;
m_Root->Type = NodeType::Override;
m_Root->Child[0] = FillTreeByName(m_Root, (std::string)ModelEntity["BlendOverride"]["Master"], ModelEntity);
m_Root->Child[1] = FillTreeByName(m_Root, (std::string)ModelEntity["BlendOverride"]["Slave"], ModelEntity);
} else if (ModelEntity.HasComponent("BlendAdditive")) {
m_Root = new Node();
m_Root->Entity = ModelEntity;
m_Root->Name = ModelEntity.Name();
m_Root->Parent = nullptr;
m_Root->Type = NodeType::Additive;
m_Root->Child[0] = FillTreeByName(m_Root, (std::string)ModelEntity["BlendAdditive"]["Adder"], ModelEntity);
m_Root->Child[1] = FillTreeByName(m_Root, (std::string)ModelEntity["BlendAdditive"]["Receiver"], ModelEntity);
}
m_FinalPose = AccumulateFinalPose();
// PrintTree();
}
BlendTree::~BlendTree()
{
Node* currentNode = m_Root;
if (currentNode != nullptr) {
while (currentNode->Child[0] != nullptr) {
currentNode = currentNode->Child[0];
}
std::list<Node*> m_NodesToRemove;
while (currentNode != nullptr) {
m_NodesToRemove.push_back(currentNode);
currentNode = currentNode->Next();
}
for (auto it = m_NodesToRemove.begin(); it != m_NodesToRemove.end(); it++) {
delete (*it);
}
}
}
glm::mat4 BlendTree::GetBoneTransform(int boneID)
{
if(m_FinalBoneTransforms.find(boneID) != m_FinalBoneTransforms.end()) {
return m_FinalBoneTransforms.at(boneID);
} else {
return glm::mat4(1);
}
}
void BlendTree::PrintTree()
{
Node* currentNode = m_Root;
LOG_INFO("\n\n");
while(currentNode->Child[0] != nullptr) {
currentNode = currentNode->Child[0];
}
while (currentNode != nullptr)
{
LOG_INFO("%s", currentNode->Name.c_str());
currentNode = currentNode->Next();
}
}
BlendTree::Node* BlendTree::FillTreeByName(Node* parentNode, std::string name, EntityWrapper parentEntity)
{
EntityWrapper childEntity = parentEntity.FirstLevelChildByName(name); // Make first level child by name
if (!childEntity.Valid()) {
return nullptr;
}
if (childEntity.HasComponent("Animation")) {
const Skeleton::Animation* animation = m_Skeleton->GetAnimation(childEntity["Animation"]["AnimationName"]);
if (animation == nullptr) {
return nullptr;
}
Node* node = new Node();
node->Entity = childEntity;
node->Name = childEntity.Name();
node->Pose = m_Skeleton->GetFrameBones(animation, (double)childEntity["Animation"]["Time"], (bool)childEntity["Animation"]["Additive"]);
node->Parent = parentNode;
node->Type = NodeType::Animation;
return node;
} else if (childEntity.HasComponent("Blend")) {
Node* node = new Node();
node->Entity = childEntity;
node->Name = childEntity.Name();
node->Parent = parentNode;
node->Type = NodeType::Blend;
(double&)childEntity["Blend"]["Weight"] = glm::clamp((double)childEntity["Blend"]["Weight"], 0.0, 1.0);
node->Weight = (double)childEntity["Blend"]["Weight"];
node->SubTreeRoot = (bool)childEntity["Blend"]["SubTreeRoot"];
//if (node->Weight < 1.f && node->Weight > 0.f) {
node->Child[0] = FillTreeByName(node, (std::string)childEntity["Blend"]["Pose1"], childEntity);
node->Child[1] = FillTreeByName(node, (std::string)childEntity["Blend"]["Pose2"], childEntity);
/* } else if (node->Weight == 1.f) {
node->Child[0] = FillTreeByName(node, (std::string)childEntity["Blend"]["Pose1"], childEntity);
} else if (node->Weight == 0.f) {
node->Child[1] = FillTreeByName(node, (std::string)childEntity["Blend"]["Pose2"], childEntity);
}*/
if(node->Child[0] == nullptr && node->Child[1] == nullptr) {
return nullptr;
} else {
return node;
}
} else if (childEntity.HasComponent("BlendOverride")) {
Node* node = new Node();
node->Entity = childEntity;
node->Name = childEntity.Name();
node->Parent = parentNode;
node->Type = NodeType::Override;
node->Child[0] = FillTreeByName(node, (std::string)childEntity["BlendOverride"]["Master"], childEntity);
node->Child[1] = FillTreeByName(node, (std::string)childEntity["BlendOverride"]["Slave"], childEntity);
if (node->Child[0] == nullptr && node->Child[1] == nullptr) {
return nullptr;
} else {
return node;
}
} else if (childEntity.HasComponent("BlendAdditive")) {
Node* node = new Node();
node->Entity = childEntity;
node->Name = childEntity.Name();
node->Parent = parentNode;
node->Type = NodeType::Additive;
node->Child[0] = FillTreeByName(node, (std::string)childEntity["BlendAdditive"]["Adder"], childEntity);
node->Child[1] = FillTreeByName(node, (std::string)childEntity["BlendAdditive"]["Receiver"], childEntity);
if(node->Child[0] == nullptr && node->Child[1] == nullptr) {
return nullptr;
} else {
return node;
}
}
return nullptr;
}
std::vector<BlendTree::Node*> BlendTree::FindNodesByName(std::string name)
{
std::vector<Node*> Nodes;
Node* currentNode = m_Root;
while (currentNode->Child[0] != nullptr) {
currentNode = currentNode->Child[0];
}
while (currentNode != nullptr) {
if(currentNode->Name == name) {
Nodes.push_back(currentNode);
}
currentNode = currentNode->Next();
}
return Nodes;
}
BlendTree::AutoBlendInfo BlendTree::AutoBlendStep(AutoBlendInfo blendInfo)
{
std::vector<Node*> goalNodes = FindNodesByName(blendInfo.NodeName);
if(blendInfo.Weight >= 0 && blendInfo.Weight <= 1.0) {
for (auto it = goalNodes.begin(); it != goalNodes.end(); it++) {
EntityWrapper entity = (*it)->Entity;
if (entity.Valid()) {
if (entity.HasComponent("Blend")) {
(double&)entity["Blend"]["Weight"] = blendInfo.Weight;
}
}
}
return blendInfo;
}
if (blendInfo.Start) {
for (auto it = goalNodes.begin(); it != goalNodes.end(); it++) {
EntityWrapper entity = (*it)->Entity;
if (entity.Valid()) {
if (entity.HasComponent("Animation")) {
(bool&)entity["Animation"]["Play"] = true;
}
}
}
}
if(goalNodes.size() == 0) {
return blendInfo;
} else if(goalNodes.size() == 1) {
Node* currentNode = goalNodes[0]->Parent;
Node* lastNode = goalNodes[0];
while (currentNode != nullptr)
{
if(!currentNode->Entity.HasComponent("Blend")) {
return blendInfo;
}
double startWeight;
if(blendInfo.StartWeights.find(currentNode->Entity) != blendInfo.StartWeights.end()) {
startWeight = blendInfo.StartWeights.at(currentNode->Entity);
} else {
startWeight = currentNode->Weight;
blendInfo.StartWeights[currentNode->Entity] = startWeight;
}
double goalWeight;
if(currentNode->Child[0] == lastNode) {
goalWeight = 0.0;
} else if (currentNode->Child[1] == lastNode) {
goalWeight = 1.0;
}
double weight = ((goalWeight - startWeight) * blendInfo.progress) + startWeight;
(double&)currentNode->Entity["Blend"]["Weight"] = weight;
currentNode->Weight = weight;
lastNode = currentNode;
currentNode = currentNode->Parent;
if (blendInfo.SingleBlend) {
break;
}
}
} else if(goalNodes.size() >= 2) {
std::vector<Node*> sharedParents;
std::vector<Node*> nodes = goalNodes;
for (auto it = nodes.begin(); it != nodes.end(); it++) {
auto next = std::next(it, 1);
if (next != nodes.end()) {
Node* commonParent = FirstCommonParent((*it), (*next));
sharedParents.push_back(commonParent);
(*next) = commonParent;
nodes.erase(it);
it = nodes.begin();
}
}
for (auto it = goalNodes.begin(); it != goalNodes.end(); it++) {
Node* currentNode = (*it)->Parent;
Node* lastNode = (*it);
while (currentNode != nullptr) {
if (!currentNode->Entity.HasComponent("Blend")) {
return blendInfo;
}
bool ShouldBreak = false;
for (auto it = sharedParents.begin(); it != sharedParents.end(); it++) {
if(currentNode == (*it)) {
ShouldBreak = true;
}
}
if(ShouldBreak) {
break;
}
double startWeight;
if (blendInfo.StartWeights.find(currentNode->Entity) != blendInfo.StartWeights.end()) {
startWeight = blendInfo.StartWeights.at(currentNode->Entity);
} else {
startWeight = currentNode->Weight;
blendInfo.StartWeights[currentNode->Entity] = startWeight;
}
double goalWeight;
if (currentNode->Child[0] == lastNode) {
goalWeight = 0.0;
} else if (currentNode->Child[1] == lastNode) {
goalWeight = 1.0;
}
double weight = ((goalWeight - startWeight) * blendInfo.progress) + startWeight;
(double&)currentNode->Entity["Blend"]["Weight"] = weight;
currentNode->Weight = weight;
lastNode = currentNode;
currentNode = currentNode->Parent;
}
}
}
return blendInfo;
}
BlendTree::Node* BlendTree::GetCommonParent(std::string NodeName1, std::string NodeName2)
{
std::vector<Node*> nodes1 = FindNodesByName(NodeName1);
std::vector<Node*> nodes2 = FindNodesByName(NodeName2);
for (auto it = nodes1.begin(); it != nodes1.end(); it++) {
auto next = std::next(it, 1);
if(next != nodes1.end()) {
Node* commonParent = FirstCommonParent((*it), (*next));
(*next) = commonParent;
nodes1.erase(it);
it = nodes1.begin();
}
}
for (auto it = nodes2.begin(); it != nodes2.end(); it++) {
auto next = std::next(it, 1);
if (next != nodes2.end()) {
Node* commonParent = FirstCommonParent((*it), (*next));
(*next) = commonParent;
nodes2.erase(it);
it = nodes2.begin();
}
}
return FirstCommonParent(nodes1.front(), nodes2.front());;
}
BlendTree::Node* BlendTree::FirstCommonParent(Node* node1, Node* node2)
{
std::list<Node*> node1Parents;
Node* currentNode = node1;
while (currentNode != nullptr) {
node1Parents.push_back(currentNode);
currentNode = currentNode->Parent;
}
currentNode = node2;
while (currentNode != nullptr) {
for (auto it = node1Parents.begin(); it != node1Parents.end(); it++) {
if (currentNode == (*it)) {
return currentNode;
}
}
currentNode = currentNode->Parent;
}
return nullptr;
}
EntityWrapper BlendTree::GetSubTreeRoot(std::string nodeName)
{
std::vector<Node*> nodes = FindNodesByName(nodeName);
if (nodes.size() == 0) {
return EntityWrapper::Invalid;
}
std::vector<Node*> subTreeRoots;
for (auto it = nodes.begin(); it != nodes.end(); it++) {
Node* currentNode = (*it)->Parent;
while (!currentNode->SubTreeRoot) {
currentNode = currentNode->Parent;
}
subTreeRoots.push_back(currentNode);
}
for (auto it = subTreeRoots.begin(); it != subTreeRoots.end(); it++) {
auto next = std::next(it, 1);
if (next != subTreeRoots.end()) {
Node* commonParent = FirstCommonParent((*it), (*next));
(*next) = commonParent;
subTreeRoots.erase(it);
it = subTreeRoots.begin();
}
}
return subTreeRoots.front()->Entity;
}
void BlendTree::Blend(std::map<int, Skeleton::PoseData>& pose)
{
Node* currentNode;
Node* start = m_Root;
while (start->Child[0] != nullptr) {
start = start->Child[0];
}
currentNode = start;
while (m_Root->Pose.size() == 0) {
if(currentNode->Pose.size() == 0) {
if (currentNode->Child[0] != nullptr && currentNode->Child[1] != nullptr) {
if (currentNode->Child[0]->Pose.size() != 0 && currentNode->Child[1]->Pose.size() != 0) {
switch (currentNode->Type) {
case BlendTree::NodeType::Additive:
currentNode->Pose = m_Skeleton->BlendPoseAdditive(currentNode->Child[0]->Pose, currentNode->Child[1]->Pose);
break;
case BlendTree::NodeType::Blend:
currentNode->Pose = m_Skeleton->BlendPoses(currentNode->Child[0]->Pose, currentNode->Child[1]->Pose, currentNode->Weight);
break;
case BlendTree::NodeType::Override:
currentNode->Pose = m_Skeleton->OverridePose(currentNode->Child[0]->Pose, currentNode->Child[1]->Pose);
break;
case BlendTree::NodeType::Animation:
// do nothing
break;
}
}
} else if (currentNode->Child[0] != nullptr) {
if (currentNode->Child[0]->Pose.size() != 0) {
currentNode->Pose = currentNode->Child[0]->Pose;
}
} else if (currentNode->Child[1] != nullptr) {
if (currentNode->Child[1]->Pose.size() != 0) {
currentNode->Pose = currentNode->Child[1]->Pose;
}
}
}
currentNode = currentNode->Next();
if (currentNode == nullptr) {
currentNode = start;
}
}
pose = m_Root->Pose;
}
std::vector<glm::mat4> BlendTree::AccumulateFinalPose()
{
std::vector<glm::mat4> finalPose;
if (m_Skeleton == nullptr || m_Root == nullptr || (m_Root->Child[0] == nullptr && m_Root->Child[1] == nullptr)) {
for (int i = 0; i < m_Skeleton->Bones.size(); i++) {
finalPose.push_back(glm::mat4(1));
}
return finalPose;
}
std::map<int, Skeleton::PoseData> pose;
Blend(pose);
m_Skeleton->GetFinalPose(pose, finalPose, m_FinalBoneTransforms);
return finalPose;
}
src/Engine/Rendering/BoneAttachmentSystem.cpp
+23 -57
View File
@@ -8,10 +8,13 @@ void BoneAttachmentSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapp
return;
}
auto parent = entity.FirstParentWithComponent("Animation");
if (!parent.HasComponent("Model")) {
auto parent = entity.FirstParentWithComponent("Model");
if(!parent.Valid()) {
return;
}
Model* model;
try {
model = ResourceManager::Load<::Model, true>(parent["Model"]["Resource"]);
@@ -35,66 +38,29 @@ void BoneAttachmentSystem::UpdateComponent(EntityWrapper& entity, ComponentWrapp
return;
}
std::vector<::Skeleton::AnimationData> Animations;
::Skeleton::AnimationOffset AnimationOffset;
glm::mat4 boneTransform;
if (skeleton->BlendTrees.find(parent) != skeleton->BlendTrees.end()) {
if (parent.HasComponent("Animation")) {
for (int i = 1; i <= 3; i++) {
::Skeleton::AnimationData animationData;
animationData.animation = model->m_RawModel->m_Skeleton->GetAnimation(parent["Animation"]["AnimationName" + std::to_string(i)]);
if (animationData.animation == nullptr) {
continue;
}
animationData.time = (double)parent["Animation"]["Time" + std::to_string(i)];
animationData.weight = (double)parent["Animation"]["Weight" + std::to_string(i)];
Animations.push_back(animationData);
}
}
glm::mat4 boneTransform = skeleton->BlendTrees.at(parent)->GetBoneTransform(id);
if (parent.HasComponent("AnimationOffset")) {
AnimationOffset.animation = model->m_RawModel->m_Skeleton->GetAnimation(parent["AnimationOffset"]["AnimationName"]);
AnimationOffset.time = (double)parent["AnimationOffset"]["Time"];
glm::vec3 scale;
glm::quat rotation;
glm::vec3 translation;
glm::vec3 skew;
glm::vec4 perspective;
glm::decompose(boneTransform, scale, rotation, translation, skew, perspective);
if(AnimationOffset.animation != nullptr) {
boneTransform = skeleton->GetBoneTransform(false, skeleton->Bones.at(id), Animations, AnimationOffset, glm::mat4(1));
} else {
boneTransform = skeleton->GetBoneTransform(false, skeleton->Bones.at(id), Animations, glm::mat4(1));
}
glm::vec3 angles = glm::vec3(-glm::pitch(rotation), -glm::yaw(rotation), -glm::roll(rotation));
} else {
boneTransform = skeleton->GetBoneTransform(false, skeleton->Bones.at(id), Animations, glm::mat4(1));
if ((bool)entity["BoneAttachment"]["InheritPosition"]) {
(glm::vec3&)entity["Transform"]["Position"] = translation + (glm::vec3)entity["BoneAttachment"]["PositionOffset"];
}
if ((bool)entity["BoneAttachment"]["InheritOrientation"]) {
(glm::vec3&)entity["Transform"]["Orientation"] = angles + (glm::vec3)entity["BoneAttachment"]["OrientationOffset"];
}
if ((bool)entity["BoneAttachment"]["InheritScale"]) {
(glm::vec3&)entity["Transform"]["Scale"] = scale * (glm::vec3)entity["BoneAttachment"]["ScaleOffset"];
}
}
glm::vec3 scale;
glm::quat rotation;
glm::vec3 translation;
glm::vec3 skew;
glm::vec4 perspective;
glm::decompose(boneTransform, scale, rotation, translation, skew, perspective);
glm::vec3 angles = glm::vec3(-glm::pitch(rotation), -glm::yaw(rotation), -glm::roll(rotation));
/*
angles.y = asin(-boneTransform[0][2]);
if (cos(angles.y) != 0) {
angles.x = atan2(boneTransform[1][2], boneTransform[2][2]);
angles.z = atan2(boneTransform[0][1], boneTransform[0][0]);
} else {
angles.x = atan2(-boneTransform[2][0], boneTransform[1][1]);
angles.z = 0;
}*/
if ((bool)entity["BoneAttachment"]["InheritPosition"]) {
(glm::vec3&)entity["Transform"]["Position"] = translation + (glm::vec3)entity["BoneAttachment"]["PositionOffset"];
}
if ((bool)entity["BoneAttachment"]["InheritOrientation"]) {
(glm::vec3&)entity["Transform"]["Orientation"] = angles + (glm::vec3)entity["BoneAttachment"]["OrientationOffset"];
}
if ((bool)entity["BoneAttachment"]["InheritScale"]) {
(glm::vec3&)entity["Transform"]["Scale"] = scale * (glm::vec3)entity["BoneAttachment"]["ScaleOffset"];
}
}
src/Engine/Rendering/CubeMapPass.cpp
+41
View File
@@ -0,0 +1,41 @@
#include "Rendering/CubeMapPass.h"
CubeMapPass::CubeMapPass(IRenderer* renderer)
:m_Renderer(renderer)
{
LoadTextures("Nevada");
}
void CubeMapPass::LoadTextures(std::string input)
{
if (m_PreviusCubeMapTexture != input) {
m_CubeMapTextures.clear();
for (int i = 0; i < 6; i++) {
std::string str;
str = "Textures/Test/CubeMap/" + input + "/CubeMapTest0" + std::to_string(i) + ".png";
Texture* img = ResourceManager::Load<Texture>(str);
m_CubeMapTextures.push_back(img);
}
GenerateCubeMapTexture();
m_PreviusCubeMapTexture = input;
}
}
void CubeMapPass::GenerateCubeMapTexture()
{
if (m_CubeMapTexture == -1) {
glGenTextures(1, &m_CubeMapTexture);
}
glBindTexture(GL_TEXTURE_CUBE_MAP, m_CubeMapTexture);
for (int i = 0; i < 6; i++) {
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGBA32F, m_CubeMapTextures[0]->Width, m_CubeMapTextures[0]->Height, 0, GL_RGBA, GL_UNSIGNED_BYTE, m_CubeMapTextures[i]->Data);
}
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
GLERROR("Generate Cubemap");
}
src/Engine/Rendering/DrawBloomPass.cpp
+63 -33
View File
@@ -1,19 +1,41 @@
#include "Rendering/DrawBloomPass.h"
DrawBloomPass::DrawBloomPass(IRenderer* renderer)
DrawBloomPass::DrawBloomPass(IRenderer* renderer, ConfigFile* config)
: m_Renderer(renderer)
, m_Config(config)
{
m_Renderer = renderer;
InitializeTextures();
m_ScreenQuad = ResourceManager::Load<Model>("Models/Core/ScreenQuad.mesh");
InitializeTextures();
InitializeBuffers();
InitializeShaderPrograms();
ChangeQuality(m_Config->Get<int>("GLOW.Quality", 2));
}
void DrawBloomPass::InitializeTextures()
{
m_WhiteTexture = CommonFunctions::LoadTexture("Textures/Core/White.png", false);
m_BlackTexture = CommonFunctions::LoadTexture("Textures/Core/Black.png", false);
}
void DrawBloomPass::ChangeQuality(int quality)
{
if (m_Quality == quality) {
return;
}
m_Quality = quality;
m_ScreenQuad = ResourceManager::Load<Model>("Models/Core/ScreenQuad.mesh");
if (m_Quality == 0) {
CommonFunctions::DeleteTexture(&m_GaussianTexture_horiz);
CommonFunctions::DeleteTexture(&m_GaussianTexture_vert);
m_GaussianTexture_horiz = 0;
m_GaussianTexture_vert = 0;
return;
}
InitializeTextures();
InitializeBuffers();
InitializeShaderPrograms();
std::string qStr = std::to_string(m_Quality);
m_Iterations = m_Config->Get<float>("GLOW" + qStr + ".NumIterations", 0);
}
void DrawBloomPass::InitializeShaderPrograms()
@@ -23,6 +45,7 @@ void DrawBloomPass::InitializeShaderPrograms()
m_GaussianProgram_horiz->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/Gaussian_horiz.vert.glsl")));
m_GaussianProgram_horiz->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Gaussian_horiz.frag.glsl")));
m_GaussianProgram_horiz->Compile();
m_GaussianProgram_horiz->BindFragDataLocation(0, "fragmentColor");
m_GaussianProgram_horiz->Link();
}
@@ -31,39 +54,50 @@ void DrawBloomPass::InitializeShaderPrograms()
m_GaussianProgram_vert->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/Gaussian_vert.vert.glsl")));
m_GaussianProgram_vert->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Gaussian_vert.frag.glsl")));
m_GaussianProgram_vert->Compile();
m_GaussianProgram_vert->BindFragDataLocation(0, "fragmentColor");
m_GaussianProgram_vert->Link();
}
}
void DrawBloomPass::InitializeBuffers()
{
GenerateTexture(&m_GaussianTexture_horiz, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
CommonFunctions::GenerateTexture(&m_GaussianTexture_horiz, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
m_GaussianFrameBuffer_horiz.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_GaussianTexture_horiz, GL_COLOR_ATTACHMENT0)));
m_GaussianFrameBuffer_horiz.Generate();
if (m_GaussianFrameBuffer_horiz.GetHandle() == 0) {
m_GaussianFrameBuffer_horiz.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_GaussianTexture_horiz, GL_COLOR_ATTACHMENT0)));
}
m_GaussianFrameBuffer_horiz.Generate();
GenerateTexture(&m_GaussianTexture_vert, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
m_GaussianFrameBuffer_vert.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_GaussianTexture_vert, GL_COLOR_ATTACHMENT0)));
m_GaussianFrameBuffer_vert.Generate();
CommonFunctions::GenerateTexture(&m_GaussianTexture_vert, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
if (m_GaussianFrameBuffer_vert.GetHandle() == 0) {
m_GaussianFrameBuffer_vert.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_GaussianTexture_vert, GL_COLOR_ATTACHMENT0)));
}
m_GaussianFrameBuffer_vert.Generate();
}
void DrawBloomPass::ClearBuffer()
{
if (m_Quality == 0) {
return;
}
GLERROR("PRE");
m_GaussianFrameBuffer_horiz.Bind();
glClearColor(0.f, 0.f, 0.f, 0.f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glClear(GL_COLOR_BUFFER_BIT);
m_GaussianFrameBuffer_horiz.Unbind();
m_GaussianFrameBuffer_vert.Bind();
glClearColor(0.f, 0.f, 0.f, 0.f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glClear(GL_COLOR_BUFFER_BIT);
m_GaussianFrameBuffer_vert.Unbind();
GLERROR("END");
}
void DrawBloomPass::Draw(GLuint texture)
{
if (m_Quality == 0) {
return;
}
GLERROR("DrawBloomPass::Draw: Pre");
DrawBloomPassState state;
@@ -82,11 +116,12 @@ void DrawBloomPass::Draw(GLuint texture)
glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex +1
, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
//Iterate some times to make it more gaussian.
for (int i = 1; i < m_iterations; i++) {
for (int i = 1; i < m_Iterations; i++) {
//Vertical pass
m_GaussianFrameBuffer_vert.Bind();
m_GaussianProgram_vert->Bind();
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, m_GaussianTexture_horiz);
glBindVertexArray(m_ScreenQuad->VAO);
@@ -94,16 +129,19 @@ void DrawBloomPass::Draw(GLuint texture)
glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex +1
, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
//horizontal pass
m_GaussianFrameBuffer_vert.Unbind();
m_GaussianFrameBuffer_horiz.Bind();
m_GaussianProgram_horiz->Bind();
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, m_GaussianTexture_vert);
glBindVertexArray(m_ScreenQuad->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex +1
, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
m_GaussianFrameBuffer_horiz.Unbind();
}
//final vertical gaussian after the iterations are done
@@ -111,6 +149,7 @@ void DrawBloomPass::Draw(GLuint texture)
m_GaussianFrameBuffer_vert.Bind();
m_GaussianProgram_vert->Bind();
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, m_GaussianTexture_horiz);
glBindVertexArray(m_ScreenQuad->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
@@ -123,20 +162,11 @@ void DrawBloomPass::Draw(GLuint texture)
void DrawBloomPass::OnWindowResize()
{
GenerateTexture(&m_GaussianTexture_vert, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
if (m_Quality == 0) {
return;
}
CommonFunctions::GenerateTexture(&m_GaussianTexture_vert, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
m_GaussianFrameBuffer_vert.Generate();
GenerateTexture(&m_GaussianTexture_horiz, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
CommonFunctions::GenerateTexture(&m_GaussianTexture_horiz, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RGB16F, GL_RGB, GL_FLOAT);
m_GaussianFrameBuffer_horiz.Generate();
}
void DrawBloomPass::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const
{
glGenTextures(1, texture);
glBindTexture(GL_TEXTURE_2D, *texture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, dimensions.x, dimensions.y, 0, format, type, nullptr);//TODO: Renderer: Fix the precision and Resolution
GLERROR("Texture initialization failed");
}
src/Engine/Rendering/DrawColorCorrectionPass.cpp
+1 -5
View File
@@ -18,7 +18,7 @@ void DrawColorCorrectionPass::InitializeShaderPrograms()
m_ColorCorrectionProgram->Link();
}
void DrawColorCorrectionPass::Draw(GLuint sceneTexture, GLuint bloomTexture, GLuint sceneTextureLowRes, GLuint bloomTextureLowRes, GLfloat gamma, GLfloat exposure)
void DrawColorCorrectionPass::Draw(GLuint sceneTexture, GLuint bloomTexture, GLfloat gamma, GLfloat exposure)
{
//glBindFramebuffer(GL_FRAMEBUFFER, 0);
GLERROR("DrawScreenQuadPass::Draw: Pre");
@@ -33,10 +33,6 @@ void DrawColorCorrectionPass::Draw(GLuint sceneTexture, GLuint bloomTexture, GLu
glBindTexture(GL_TEXTURE_2D, sceneTexture);
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, bloomTexture);
glActiveTexture(GL_TEXTURE2);
glBindTexture(GL_TEXTURE_2D, sceneTextureLowRes);
glActiveTexture(GL_TEXTURE3);
glBindTexture(GL_TEXTURE_2D, bloomTextureLowRes);
glBindVertexArray(m_ScreenQuad->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
src/Engine/Rendering/DrawFinalPass.cpp
+666 -348
View File
File diff suppressed because it is too large Load Diff
src/Engine/Rendering/DrawFinalPassState.cpp
+7 -8
View File
@@ -8,11 +8,12 @@ DrawFinalPassState::DrawFinalPassState(GLuint frameBuffer)
Enable(GL_BLEND);
BlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
Enable(GL_DEPTH_TEST);
DepthMask(GL_TRUE);
Enable(GL_CULL_FACE);
Enable(GL_STENCIL_TEST);
StencilFunc(GL_NOTEQUAL, 1, 0xFF);
StencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
StencilMask(0xFF);
// Enable(GL_STENCIL_TEST);
// StencilFunc(GL_NOTEQUAL, 1, 0xFF);
// StencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
// StencilMask(0xFF);
ClearColor(glm::vec4(0.f, 0.f, 0.f, 0.f));
}
@@ -24,11 +25,9 @@ DrawFinalPassState::~DrawFinalPassState()
DrawStencilState::DrawStencilState(GLuint frameBuffer)
{
BindFramebuffer(frameBuffer);
Enable(GL_STENCIL_TEST);
StencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
StencilFunc(GL_ALWAYS, 1, 0xFF);
StencilMask(0xFF);
Enable(GL_DEPTH_TEST);
DepthMask(GL_TRUE);
Enable(GL_CULL_FACE);
ClearColor(glm::vec4(0.f));
}
src/Engine/Rendering/FrameBuffer.cpp
+22 -22
View File
@@ -42,35 +42,35 @@ void FrameBuffer::Generate()
GLERROR("PRE");
std::vector<GLenum> attachments;
glGenFramebuffers(1, &m_BufferHandle);
if (m_BufferHandle == 0) {
glGenFramebuffers(1, &m_BufferHandle);
}
glBindFramebuffer(GL_FRAMEBUFFER, m_BufferHandle);
GLERROR("1");
for (auto it = m_Resources.begin(); it != m_Resources.end(); it++) {
switch ((*it)->m_ResourceType) {
case GL_TEXTURE_2D:
glFramebufferTexture2D(GL_FRAMEBUFFER, (*it)->m_Attachment, (*it)->m_ResourceType, *(*it)->m_ResourceHandle, 0);
GLERROR("FrameBuffer generate: glFramebufferTexture2D");
for (auto it = m_Resources.begin(); it != m_Resources.end(); it++) {
switch ((*it)->m_ResourceType) {
case GL_TEXTURE_2D:
glFramebufferTexture2D(GL_FRAMEBUFFER, (*it)->m_Attachment, (*it)->m_ResourceType, *(*it)->m_ResourceHandle, 0);
GLERROR("FrameBuffer generate: glFramebufferTexture2D");
break;
case GL_RENDERBUFFER:
glFramebufferRenderbuffer(GL_FRAMEBUFFER, (*it)->m_Attachment, (*it)->m_ResourceType, *(*it)->m_ResourceHandle);
GLERROR("FrameBuffer generate: glFramebufferRenderbuffer");
break;
}
GLERROR("2");
break;
case GL_RENDERBUFFER:
glFramebufferRenderbuffer(GL_FRAMEBUFFER, (*it)->m_Attachment, (*it)->m_ResourceType, *(*it)->m_ResourceHandle);
GLERROR("FrameBuffer generate: glFramebufferRenderbuffer");
break;
}
GLERROR("2");
if ((*it)->m_Attachment != GL_DEPTH_ATTACHMENT && (*it)->m_Attachment != GL_STENCIL_ATTACHMENT && (*it)->m_Attachment != GL_DEPTH_STENCIL_ATTACHMENT) {
attachments.push_back((*it)->m_Attachment);
}
GLERROR("Attachment");
if ((*it)->m_Attachment != GL_DEPTH_ATTACHMENT && (*it)->m_Attachment != GL_STENCIL_ATTACHMENT && (*it)->m_Attachment != GL_DEPTH_STENCIL_ATTACHMENT) {
attachments.push_back((*it)->m_Attachment);
}
GLERROR("Attachment");
}
GLERROR("3");
}
GLERROR("3");
GLenum* bufferTextures = &attachments[0];
GLenum* bufferTextures = attachments.data();
glDrawBuffers(attachments.size(), bufferTextures);
if (GLERROR("GLBufferAttachement error")) {
printf(": AttachmentSize %i", attachments.size());
src/Engine/Rendering/PickingPass.cpp
+26 -55
View File
@@ -19,24 +19,15 @@ PickingPass::~PickingPass()
void PickingPass::InitializeTextures()
{
GenerateTexture(&m_PickingTexture, GL_CLAMP_TO_BORDER, GL_LINEAR,
CommonFunctions::GenerateTexture(&m_PickingTexture, GL_CLAMP_TO_BORDER, GL_LINEAR,
glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_RG8, GL_RG, GL_UNSIGNED_BYTE);
CommonFunctions::GenerateTexture(&m_DepthBuffer, GL_CLAMP_TO_BORDER, GL_NEAREST,
glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_DEPTH_COMPONENT32, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT);
}
void PickingPass::InitializeFrameBuffers()
{
/* glGenRenderbuffers(1, &m_DepthBuffer);
glBindRenderbuffer(GL_RENDERBUFFER, m_DepthBuffer);
glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);*/
glGenTextures(1, &m_DepthBuffer);
glBindTexture(GL_TEXTURE_2D, m_DepthBuffer);
glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH24_STENCIL8, (int)(m_Renderer->GetViewportSize().Width), (int)(m_Renderer->GetViewportSize().Height), 0, GL_DEPTH_STENCIL, GL_UNSIGNED_INT_24_8, nullptr);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_BORDER);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_BORDER);
m_PickingBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_DepthBuffer, GL_DEPTH_ATTACHMENT)));
m_PickingBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_PickingTexture, GL_COLOR_ATTACHMENT0)));
@@ -64,6 +55,7 @@ void PickingPass::InitializeShaderPrograms()
void PickingPass::Draw(RenderScene& scene)
{
GLERROR("PRE");
PickingPassState* state = new PickingPassState(m_PickingBuffer.GetHandle());
//TODO: Render: Add code for more jobs than modeljobs.
@@ -112,16 +104,15 @@ void PickingPass::Draw(RenderScene& scene)
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
glUniform2fv(glGetUniformLocation(shaderSkinnedHandle, "PickingColor"), 1, glm::value_ptr(glm::vec2(pickColor[0], pickColor[1])));
if (modelJob->Model->m_RawModel->m_Skeleton != nullptr) {
std::vector<glm::mat4> frameBones;
if (modelJob->AnimationOffset.animation != nullptr) {
frameBones = modelJob->Skeleton->GetFrameBones(modelJob->Animations, modelJob->AnimationOffset);
} else {
frameBones = modelJob->Skeleton->GetFrameBones(modelJob->Animations);
}
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
std::vector<glm::mat4> frameBones;
if (modelJob->BlendTree != nullptr) {
frameBones = modelJob->BlendTree->GetFinalPose();
} else {
frameBones = modelJob->Skeleton->GetTPose();
}
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
} else {
m_PickingProgram->Bind();
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
@@ -170,13 +161,11 @@ void PickingPass::Draw(RenderScene& scene)
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
glUniform2fv(glGetUniformLocation(shaderSkinnedHandle, "PickingColor"), 1, glm::value_ptr(glm::vec2(pickColor[0], pickColor[1])));
std::vector<glm::mat4> frameBones;
if (modelJob->AnimationOffset.animation != nullptr) {
frameBones = modelJob->Skeleton->GetFrameBones(modelJob->Animations, modelJob->AnimationOffset);
} else {
frameBones = modelJob->Skeleton->GetFrameBones(modelJob->Animations);
if (modelJob->BlendTree != nullptr) {
std::vector<glm::mat4> frameBones;
frameBones = modelJob->BlendTree->GetFinalPose();
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
}
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
} else {
m_PickingProgram->Bind();
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
@@ -226,11 +215,12 @@ void PickingPass::Draw(RenderScene& scene)
glUniform2fv(glGetUniformLocation(shaderSkinnedHandle, "PickingColor"), 1, glm::value_ptr(glm::vec2(pickColor[0], pickColor[1])));
std::vector<glm::mat4> frameBones;
if (modelJob->AnimationOffset.animation != nullptr) {
frameBones = modelJob->Skeleton->GetFrameBones(modelJob->Animations, modelJob->AnimationOffset);
if (modelJob->BlendTree != nullptr) {
frameBones = modelJob->BlendTree->GetFinalPose();
} else {
frameBones = modelJob->Skeleton->GetFrameBones(modelJob->Animations);
frameBones = modelJob->Skeleton->GetTPose();
}
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
} else {
@@ -330,16 +320,10 @@ void PickingPass::Draw(RenderScene& scene)
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
glUniform2fv(glGetUniformLocation(shaderSkinnedHandle, "PickingColor"), 1, glm::value_ptr(glm::vec2(pickColor[0], pickColor[1])));
if (modelJob->Model->m_RawModel->m_Skeleton != nullptr) {
if (modelJob->BlendTree != nullptr) {
std::vector<glm::mat4> frameBones;
if (modelJob->AnimationOffset.animation != nullptr) {
frameBones = modelJob->Skeleton->GetFrameBones(modelJob->Animations, modelJob->AnimationOffset);
} else {
frameBones = modelJob->Skeleton->GetFrameBones(modelJob->Animations);
}
frameBones = modelJob->BlendTree->GetFinalPose();
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
}
} else {
m_PickingProgram->Bind();
@@ -367,6 +351,7 @@ void PickingPass::Draw(RenderScene& scene)
void PickingPass::ClearPicking()
{
GLERROR("PRE");
m_PickingColorsToEntity.clear();
m_EntityColors.clear();
m_ColorCounter[0] = 0;
@@ -374,16 +359,15 @@ void PickingPass::ClearPicking()
m_PickingBuffer.Bind();
glClearColor(0.f, 0.f, 0.f, 0.f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
m_PickingBuffer.Unbind();
GLERROR("END");
}
void PickingPass::OnWindowResize()
{
InitializeTextures();
glBindRenderbuffer(GL_RENDERBUFFER, m_DepthBuffer);
glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT, m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
m_PickingBuffer.Generate();
}
@@ -416,16 +400,3 @@ PickData PickingPass::Pick(glm::vec2 screenCoord)
pickData.World = pickInfo.World;
return pickData;
}
void PickingPass::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const
{
//TODO: Renderer: Make this in a sparate class
glGenTextures(1, texture);
glBindTexture(GL_TEXTURE_2D, *texture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, dimensions.x, dimensions.y, 0, format, type, nullptr);//TODO: Renderer: Fix the precision and Resolution
GLERROR("Texture initialization failed");
}
src/Engine/Rendering/PickingPassState.cpp
+4 -3
View File
@@ -3,16 +3,17 @@
PickingPassState::PickingPassState(GLuint frameBuffer)
{
GLERROR("---2");
GLERROR("PRE");
BindFramebuffer(frameBuffer);
GLERROR("---3");
GLERROR("Bind Framebuffer");
Enable(GL_DEPTH_TEST);
Enable(GL_CULL_FACE);
Disable(GL_BLEND);
glm::vec4 clearColor = glm::vec4(0.f);
//ClearColor(clearColor);
//Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
GLERROR("END");
}
PickingPassState::~PickingPassState()
src/Engine/Rendering/RenderState.cpp
+20
View File
@@ -135,6 +135,26 @@ bool RenderState::DepthMask(GLboolean flag)
return !GLERROR("DepthMask");
}
bool RenderState::DepthFunc(GLenum func)
{
GLint original;
glGetIntegerv(GL_DEPTH_FUNC, &original);
m_ResetFunctions.push_back(std::bind(glDepthFunc, original));
glDepthFunc(func);
return !GLERROR("DepthFunc");
}
bool RenderState::AlphaFunc(GLenum func, GLclampf thresholder)
{
GLint originalFunc;
glGetIntegerv(GL_ALPHA_TEST_FUNC, &originalFunc);
GLint originalRef;
glGetIntegerv(GL_ALPHA_TEST_REF, &originalRef);
m_ResetFunctions.push_back(std::bind(glAlphaFunc, originalFunc, originalRef));
glAlphaFunc(func, thresholder);
return !GLERROR("AlphaFunc");
}
RenderState::~RenderState()
{
for (auto& f : boost::adaptors::reverse(m_ResetFunctions)) {
src/Engine/Rendering/RenderSystem.cpp
+106 -15
View File
@@ -52,6 +52,101 @@ void RenderSystem::fillSprites(std::list<std::shared_ptr<RenderJob>>& jobs, Worl
continue;
}
glm::mat4 modelMatrix;
// See a sprite is an SpriteIndicator
bool isIndicator = false;
if (world->HasComponent(entity.ID, "SpriteIndicator"))
{
auto indicator = entity["SpriteIndicator"];
float minScale = (float)(double)indicator["MinScale"];
bool hasTeam = indicator["VisibleForSingleTeamOnly"];
isIndicator = true;
glm::vec3 pos = Transform::AbsolutePosition(entity);
EntityWrapper entityTeam;
if (hasTeam && (entity.HasComponent("Team") || entity.FirstParentWithComponent("Team").Valid()) && m_LocalPlayer.World != nullptr) {
if (!entity.HasComponent("Team")) {
entityTeam = entity.FirstParentWithComponent("Team");
}
else {
entityTeam = entity;
}
ComponentWrapper& entityTeamComponent = entityTeam["Team"];
ComponentWrapper& localComponent = m_LocalPlayer["Team"];
int entityTeamInt = entityTeamComponent["Team"];
int localComponentInt = localComponent["Team"];
int SpectatorInt = localComponent["Team"].Enum("Spectator");
if (entityTeamInt != localComponentInt && localComponentInt != SpectatorInt) {
continue;
}
}
// Code for check if sprite is inside or outside of screen
//glm::vec4 projectedPos = m_Camera->ProjectionMatrix() * m_Camera->ViewMatrix() * glm::vec4(pos, 1.0f);
//projectedPos /= projectedPos.w;
//// Check if inside of outside of screen.
//if (projectedPos.x < -1.0f || projectedPos.x > 1.0f || projectedPos.y < -1.0f || projectedPos.y > 1.0f) {
// // is outside of screen
//} else {
// // is inside of screen
//}
glm::vec3 zAxis = glm::vec3(0.0f, 1.0f, 0.0f);
glm::vec3 normal = pos - m_Camera->Position();
//float distance = glm::length(normal);
//if (distance < minDistance) {
// pos = pos - glm::normalize(normal) * (distance - minDistance);
//} else if (distance > maxDistance) {
// pos = pos - glm::normalize(normal) * (distance - maxDistance);
//}
normal.y = 0;
normal = glm::normalize(normal);
glm::vec3 right = glm::cross(normal, zAxis);
glm::vec3 up = glm::cross(right, normal);
modelMatrix[0][0] = right.x;
modelMatrix[0][1] = right.y;
modelMatrix[0][2] = right.z;
modelMatrix[0][3] = 0.0f;
modelMatrix[1][0] = zAxis.x;
modelMatrix[1][1] = zAxis.y;
modelMatrix[1][2] = zAxis.z;
modelMatrix[1][3] = 0.0f;
modelMatrix[2][0] = normal.x;
modelMatrix[2][1] = normal.y;
modelMatrix[2][2] = normal.z;
modelMatrix[2][3] = 0.0f;
modelMatrix[3][0] = pos.x;
modelMatrix[3][1] = pos.y;
modelMatrix[3][2] = pos.z;
modelMatrix[3][3] = 1.0f;
glm::mat4 tranformationMatrix = modelMatrix * glm::scale(Transform::AbsoluteScale(entity));
glm::vec4 tmp = tranformationMatrix * glm::vec4(glm::vec3(0.5, 0.5, 0), 1.0f);
glm::vec2 projectedTopRight = m_Camera->WorldToScreen(glm::vec3(tmp), m_Renderer->GetViewportSize());
tmp = tranformationMatrix * glm::vec4(glm::vec3(-0.5, -0.5, 0), 1.0f);
glm::vec2 projectedBottomLeft = m_Camera->WorldToScreen(glm::vec3(tmp), m_Renderer->GetViewportSize());
float diag = glm::length(projectedBottomLeft - projectedTopRight);
if (diag < minScale) {
tranformationMatrix = tranformationMatrix * glm::scale(glm::vec3(minScale / diag, minScale / diag, minScale / diag));
}
modelMatrix = tranformationMatrix;
}
else {
modelMatrix = Transform::ModelMatrix(entity.ID, world);
}
std::string diffuseResource = cSprite["DiffuseTexture"];
std::string glowResource = cSprite["GlowMap"];
bool depthSorted = cSprite["DepthSort"];
@@ -67,11 +162,7 @@ void RenderSystem::fillSprites(std::list<std::shared_ptr<RenderJob>>& jobs, Worl
fillColor = (glm::vec4)fillComponent["Color"];
}
glm::mat4 modelMatrix = Transform::ModelMatrix(entity.ID, world);
//modelMatrix *= m_Camera->BillboardMatrix();
std::shared_ptr<SpriteJob> spriteJob = std::shared_ptr<SpriteJob>(new SpriteJob(cSprite, m_Camera, modelMatrix, world, fillColor, fillPercentage, depthSorted));
std::shared_ptr<SpriteJob> spriteJob = std::shared_ptr<SpriteJob>(new SpriteJob(cSprite, m_Camera, modelMatrix, world, fillColor, fillPercentage, depthSorted, isIndicator));
jobs.push_back(spriteJob);
}
@@ -93,7 +184,6 @@ bool RenderSystem::isEntityVisible(EntityWrapper& entity)
) {
return false;
}
return true;
}
@@ -150,6 +240,8 @@ void RenderSystem::fillModels(RenderScene::Queues &Jobs)
fillColor = (glm::vec4)fillComponent["Color"];
}
bool isShielded = m_World->HasComponent(cModel.EntityID, "Shielded") || m_World->HasComponent(cModel.EntityID, "Player");
glm::mat4 modelMatrix = Transform::ModelMatrix(cModel.EntityID, m_World);
//Loop through all materialgroups of a model
for (auto matGroup : model->MaterialGroups()) {
@@ -165,20 +257,19 @@ void RenderSystem::fillModels(RenderScene::Queues &Jobs)
cModel,
m_World,
fillColor,
fillPercentage
fillPercentage,
isShielded
));
if (m_World->HasComponent(cModel.EntityID, "Shield")){
explosionEffectJob->CalculateHash();
Jobs.ShieldObjects.push_back(explosionEffectJob);
} else if (m_World->HasComponent(cModel.EntityID, "Shielded")
|| m_World->HasComponent(cModel.EntityID, "Player")) {
} else if (isShielded) {
if (explosionEffectJob->Color.a != 1.f || explosionEffectJob->EndColor.a != 1.f || explosionEffectJob->DiffuseColor.a != 1.f) {
cModel["Transparent"] = true;
}
if (cModel["Transparent"]) {
Jobs.TransparentShieldedObjects.push_back(explosionEffectJob);
Jobs.TransparentObjects.push_back(explosionEffectJob);
} else {
explosionEffectJob->CalculateHash();
Jobs.OpaqueShieldedObjects.push_back(explosionEffectJob);
@@ -204,20 +295,20 @@ void RenderSystem::fillModels(RenderScene::Queues &Jobs)
cModel,
m_World,
fillColor,
fillPercentage
fillPercentage,
isShielded
));
if (m_World->HasComponent(cModel.EntityID, "Shield")) {
modelJob->CalculateHash();
Jobs.ShieldObjects.push_back(modelJob);
} else if (m_World->HasComponent(cModel.EntityID, "Shielded")
|| m_World->HasComponent(cModel.EntityID, "Player")) {
} else if (isShielded) {
if (modelJob->Color.a != 1.f || modelJob->DiffuseColor.a != 1.f) {
cModel["Transparent"] = true;
}
if (cModel["Transparent"]) {
Jobs.TransparentShieldedObjects.push_back(modelJob);
Jobs.TransparentObjects.push_back(modelJob);
} else {
modelJob->CalculateHash();
Jobs.OpaqueShieldedObjects.push_back(modelJob);
src/Engine/Rendering/Renderer.cpp
+43 -38
View File
@@ -4,6 +4,8 @@ std::unordered_map<GLFWwindow*, Renderer*> Renderer::m_WindowToRenderer;
void Renderer::Initialize()
{
m_SSAO_Quality = m_Config->Get<int>("SSAO.Quality", 0);
m_GLOW_Quality = m_Config->Get<int>("GLOW.Quality", 0);
InitializeWindow();
InitializeRenderPasses();
@@ -15,7 +17,7 @@ void Renderer::Initialize()
m_TextPass->Initialize();
/* m_ScreenQuad = ResourceManager::Load<Model>("Models/Core/ScreenQuad.obj");
m_UnitQuad = ResourceManager::Load<Model>("Models/Core/UnitQuad.obj");
m_UnitQuad = ResourceManager::Load<Model>(sModels/Core/UnitQuad.obj");
m_UnitSphere = ResourceManager::Load<Model>("Models/Core/UnitSphere.obj");*/
m_ImGuiRenderPass = new ImGuiRenderPass(this, m_EventBroker);
@@ -26,10 +28,11 @@ void Renderer::glfwFrameBufferCallback(GLFWwindow* window, int width, int height
glViewport(0, 0, width, height);
Renderer* currentRenderer = m_WindowToRenderer[window];
currentRenderer->m_ViewportSize = Rectangle(width, height);
currentRenderer->m_PickingPass->OnWindowResize();
currentRenderer->m_DrawFinalPass->OnWindowResize();
currentRenderer->m_LightCullingPass->OnWindowResize();
currentRenderer->m_PickingPass->OnWindowResize();
currentRenderer->m_DrawBloomPass->OnWindowResize();
currentRenderer->m_SSAOPass->OnWindowResize();
}
void Renderer::InitializeWindow()
@@ -88,9 +91,6 @@ void Renderer::InitializeShaders()
//m_ExplosionEffectProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/ExplosionEffect.frag.glsl")));
//m_ExplosionEffectProgram->Compile();
//m_ExplosionEffectProgram->Link();
}
void Renderer::InputUpdate(double dt)
@@ -108,38 +108,44 @@ void Renderer::Update(double dt)
void Renderer::Draw(RenderFrame& frame)
{
ImGui::Combo("Draw textures", &m_DebugTextureToDraw, "Final\0Scene\0Bloom\0SceneLowRes\0BloomLowRes\0Gaussian\0Picking\0Ambient Occlusion");
GLERROR("PRE");
glBindFramebuffer(GL_FRAMEBUFFER, 0);
ImGui::Combo("Draw textures", &m_DebugTextureToDraw, "Final\0Scene\0Bloom\0Gaussian\0Picking\0Ambient Occlusion");
ImGui::Combo("CubeMap", &m_CubeMapTexture, "Nevada(512)\0Sky(1024)");
if(m_CubeMapTexture == 0) {
m_CubeMapPass->LoadTextures("Nevada");
} else if (m_CubeMapTexture == 1) {
m_CubeMapPass->LoadTextures("Sky");
}
ImGui::SliderFloat("SSAO sample radius", &m_SSAO_Radius, 0.01f, 5.0f);
ImGui::SliderFloat("SSAO bias", &m_SSAO_Bias, 0.0f, 0.1f);
ImGui::SliderFloat("SSAO contrast", &m_SSAO_Contrast, 0.0f, 10.0f);
ImGui::SliderFloat("SSAO IntensityScale", &m_SSAO_IntensityScale, 0.0f, 10.0f);
ImGui::SliderInt("SSAO Number of Samples", &m_SSAO_NumOfSamples, 2, 100);
ImGui::SliderInt("SSAO Number of Turns", &m_SSAO_NumOfTurns, 0, 50);
m_SSAOPass->Setting(m_SSAO_Radius, m_SSAO_Bias, m_SSAO_Contrast, m_SSAO_IntensityScale, m_SSAO_NumOfSamples, m_SSAO_NumOfTurns);
ImGui::SliderInt("SSAO Quality", &m_SSAO_Quality, 0, 3);
ImGui::SliderInt("Glow Quality", &m_GLOW_Quality, 0, 3);
m_SSAOPass->ChangeQuality(m_SSAO_Quality);
m_DrawBloomPass->ChangeQuality(m_GLOW_Quality);
GLERROR("SSAO Settings");
//clear buffer 0
glClearColor(0.f, 0.f, 0.f, 0.f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//Clear other buffers
//Clear other buffers
PerformanceTimer::StartTimer("Renderer-ClearBuffers");
m_PickingPass->ClearPicking();
m_DrawFinalPass->ClearBuffer();
m_DrawBloomPass->ClearBuffer();
m_SSAOPass->ClearBuffer();
PerformanceTimer::StopTimer("Renderer-ClearBuffers");
GLERROR("ClearBuffers");
for (auto scene : frame.RenderScenes) {
PerformanceTimer::StartTimer("Renderer-Depth");
PerformanceTimer::StartTimer("Renderer-PickingPass");
m_PickingPass->Draw(*scene);
GLERROR("Drawing pickingpass");
PerformanceTimer::StopTimer("Renderer-Depth");
PerformanceTimer::StopTimer("Renderer-PickingPass");
}
PerformanceTimer::StartTimer("AO generation");
m_SSAOPass->Draw(m_PickingPass->DepthBuffer(), frame.RenderScenes.front()->Camera);
GLuint ao = m_SSAOPass->SSAOTexture();
PerformanceTimer::StopTimer("AO generation");
PerformanceTimer::StartTimer("Renderer-AO generation");
m_SSAOPass->Draw(*m_PickingPass->DepthBuffer(), frame.RenderScenes.front()->Camera);
PerformanceTimer::StopTimer("Renderer-AO generation");
for (auto scene : frame.RenderScenes){
PerformanceTimer::StartTimer("Renderer-Drawing PickingPass");
PerformanceTimer::StartTimer("Renderer-Depth");
SortRenderJobsByDepth(*scene);
GLERROR("SortByDepth");
PerformanceTimer::StartTimerAndStopPrevious("Renderer-Generate Frustrums");
@@ -151,8 +157,8 @@ void Renderer::Draw(RenderFrame& frame)
PerformanceTimer::StartTimerAndStopPrevious("Renderer-Light Culling");
m_LightCullingPass->CullLights(*scene);
GLERROR("LightCulling");
m_DrawFinalPass->Draw(*scene, ao);
PerformanceTimer::StartTimerAndStopPrevious("Renderer-Draw Geometry+Light");
PerformanceTimer::StartTimerAndStopPrevious("Renderer-Draw Geometry+Light");
m_DrawFinalPass->Draw(*scene);
GLERROR("Draw Geometry+Light");
//m_DrawScenePass->Draw(*scene);
@@ -168,7 +174,7 @@ void Renderer::Draw(RenderFrame& frame)
if (m_DebugTextureToDraw == 0) {
PerformanceTimer::StartTimer("Renderer-Color Correction Pass");
m_DrawColorCorrectionPass->Draw(m_DrawFinalPass->SceneTexture(), m_DrawBloomPass->GaussianTexture(), m_DrawFinalPass->SceneTextureLowRes(), m_DrawFinalPass->BloomTextureLowRes(), frame.Gamma, frame.Exposure);
m_DrawColorCorrectionPass->Draw(m_DrawFinalPass->SceneTexture(), m_DrawBloomPass->GaussianTexture(), frame.Gamma, frame.Exposure);
PerformanceTimer::StopTimer("Renderer-Color Correction Pass");
}
@@ -180,18 +186,12 @@ void Renderer::Draw(RenderFrame& frame)
m_DrawScreenQuadPass->Draw(m_DrawFinalPass->BloomTexture());
}
if (m_DebugTextureToDraw == 3) {
m_DrawScreenQuadPass->Draw(m_DrawFinalPass->SceneTextureLowRes());
}
if (m_DebugTextureToDraw == 4) {
m_DrawScreenQuadPass->Draw(m_DrawFinalPass->BloomTextureLowRes());
}
if (m_DebugTextureToDraw == 5) {
m_DrawScreenQuadPass->Draw(m_DrawBloomPass->GaussianTexture());
}
if (m_DebugTextureToDraw == 6) {
if (m_DebugTextureToDraw == 4) {
m_DrawScreenQuadPass->Draw(m_PickingPass->PickingTexture());
}
if (m_DebugTextureToDraw == 7) {
if (m_DebugTextureToDraw == 5) {
m_DrawScreenQuadPass->Draw(m_SSAOPass->SSAOTexture());
}
PerformanceTimer::StopTimer("Renderer-Misc Debug Draws");
@@ -199,8 +199,11 @@ void Renderer::Draw(RenderFrame& frame)
PerformanceTimer::StartTimer("Renderer-ImGuiRenderPass");
m_ImGuiRenderPass->Draw();
GLERROR("Imgui draw");
PerformanceTimer::StopTimer("Renderer-ImGuiRenderPass");
PerformanceTimer::StartTimer("Renderer-SwapBuffer");
glfwSwapBuffers(m_Window);
PerformanceTimer::StopTimer("Renderer-ImGuiRenderPass");
PerformanceTimer::StopTimer("Renderer-SwapBuffer");
}
PickData Renderer::Pick(glm::vec2 screenCoord)
@@ -239,9 +242,11 @@ void Renderer::InitializeRenderPasses()
{
m_PickingPass = new PickingPass(this, m_EventBroker);
m_LightCullingPass = new LightCullingPass(this);
m_DrawFinalPass = new DrawFinalPass(this, m_LightCullingPass);
m_CubeMapPass = new CubeMapPass(this);
m_SSAOPass = new SSAOPass(this, m_Config);
m_DrawFinalPass = new DrawFinalPass(this, m_LightCullingPass, m_CubeMapPass, m_SSAOPass);
m_DrawScreenQuadPass = new DrawScreenQuadPass(this);
m_DrawBloomPass = new DrawBloomPass(this);
m_DrawBloomPass = new DrawBloomPass(this, m_Config);
m_DrawColorCorrectionPass = new DrawColorCorrectionPass(this);
m_SSAOPass = new SSAOPass(this);
}
}
src/Engine/Rendering/SSAOPass.cpp
+193 -42
View File
@@ -1,83 +1,172 @@
#include "Rendering/SSAOPass.h"
SSAOPass::SSAOPass(IRenderer* renderer)
SSAOPass::SSAOPass(IRenderer* renderer, ConfigFile* config)
: m_Renderer(renderer)
, m_Config(config)
{
m_Renderer = renderer;
m_WhiteTexture = CommonFunctions::LoadTexture("Textures/Core/White.png", false);
ChangeQuality(m_Config->Get<int>("SSAO.Quality", 0));
}
void SSAOPass::ChangeQuality(int quality)
{
if (m_Quality == quality) {
return;
}
m_Quality = quality;
if (m_Quality == 0) {
CommonFunctions::DeleteTexture(&m_SSAOTexture);
CommonFunctions::DeleteTexture(&m_SSAOViewSpaceZTexture);
CommonFunctions::DeleteTexture(&m_Gaussian_horiz);
CommonFunctions::DeleteTexture(&m_Gaussian_vert);
return;
}
std::string qStr = std::to_string(m_Quality);
Setting(
m_Config->Get<float>("SSAO" + qStr + ".Radius", 0.01),
m_Config->Get<float>("SSAO" + qStr + ".Bias", 0.012),
m_Config->Get<float>("SSAO" + qStr + ".Contrast", 1.0),
m_Config->Get<float>("SSAO" + qStr + ".Intensity", 1.0),
m_Config->Get<int>("SSAO" + qStr + ".NumSamples", 0),
m_Config->Get<int>("SSAO" + qStr + ".NumTurns", 0),
m_Config->Get<int>("SSAO" + qStr + ".NumIterations", 0),
m_Config->Get<int>("SSAO" + qStr + ".TextureQuality", 4)
);
m_ScreenQuad = ResourceManager::Load<Model>("Models/Core/ScreenQuad.mesh");
InitializeTexture();
InitializeBuffer();
InitializeShaderProgram();
Setting(0.1f, 0.012f, 1.0f, 1.0f, 13, 7);
m_DrawBloomPass = new DrawBloomPass(renderer);
}
void SSAOPass::InitializeShaderProgram()
{
m_SSAOProgram = ResourceManager::Load<ShaderProgram>("##SSAOProgram");
m_SSAOProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/SSAO.vert.glsl")));
m_SSAOProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/SSAO.frag.glsl")));
m_SSAOProgram->Compile();
m_SSAOProgram->Link();
if (m_SSAOProgram->GetHandle() == 0) {
m_SSAOProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/SSAO.vert.glsl")));
m_SSAOProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/SSAO.frag.glsl")));
m_SSAOProgram->Compile();
m_SSAOProgram->BindFragDataLocation(0, "AO");
m_SSAOProgram->Link();
}
m_SSAOViewSpaceZProgram = ResourceManager::Load<ShaderProgram>("##SSAOViewSpaceZProgram");
m_SSAOViewSpaceZProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/SSAO.vert.glsl")));
m_SSAOViewSpaceZProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/SSAOViewSpaceZ.frag.glsl")));
m_SSAOViewSpaceZProgram->Compile();
m_SSAOViewSpaceZProgram->Link();
if (m_SSAOViewSpaceZProgram->GetHandle() == 0) {
m_SSAOViewSpaceZProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/SSAO.vert.glsl")));
m_SSAOViewSpaceZProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/SSAOViewSpaceZ.frag.glsl")));
m_SSAOViewSpaceZProgram->Compile();
m_SSAOViewSpaceZProgram->BindFragDataLocation(0, "depthLinear");
m_SSAOViewSpaceZProgram->Link();
}
m_GaussianProgram_horiz = ResourceManager::Load<ShaderProgram>("##GaussianProgramHoriz");
if (m_GaussianProgram_horiz->GetHandle() == 0) {
m_GaussianProgram_horiz->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/Gaussian_horiz.vert.glsl")));
m_GaussianProgram_horiz->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Gaussian_horiz.frag.glsl")));
m_GaussianProgram_horiz->Compile();
m_GaussianProgram_horiz->BindFragDataLocation(0, "fragmentColor");
m_GaussianProgram_horiz->Link();
}
m_GaussianProgram_vert = ResourceManager::Load<ShaderProgram>("##GaussianProgramVert");
if (m_GaussianProgram_vert->GetHandle() == 0) {
m_GaussianProgram_vert->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/Gaussian_vert.vert.glsl")));
m_GaussianProgram_vert->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Gaussian_vert.frag.glsl")));
m_GaussianProgram_vert->Compile();
m_GaussianProgram_vert->BindFragDataLocation(0, "fragmentColor");
m_GaussianProgram_vert->Link();
}
}
void SSAOPass::InitializeTexture() {
CommonFunctions::GenerateTexture(&m_SSAOTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R8, GL_RED, GL_FLOAT);
CommonFunctions::GenerateTexture(&m_SSAOViewSpaceZTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R32F, GL_RED, GL_FLOAT);
CommonFunctions::GenerateTexture(&m_Gaussian_horiz, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R8, GL_RED, GL_FLOAT);
CommonFunctions::GenerateTexture(&m_Gaussian_vert, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width >> m_TextureQuality, m_Renderer->GetViewportSize().Height >> m_TextureQuality), GL_R8, GL_RED, GL_FLOAT);
}
void SSAOPass::InitializeBuffer()
{
GenerateTexture(&m_SSAOTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_R8, GL_RED, GL_FLOAT);
m_SSAOFramBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SSAOTexture, GL_COLOR_ATTACHMENT0)));
if (m_SSAOFramBuffer.GetHandle() == 0) {
m_SSAOFramBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SSAOTexture, GL_COLOR_ATTACHMENT0)));
}
m_SSAOFramBuffer.Generate();
GenerateTexture(&m_SSAOViewSpaceZTexture, GL_CLAMP_TO_EDGE, GL_LINEAR, glm::vec2(m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height), GL_R32F, GL_RED, GL_FLOAT);
m_SSAOViewSpaceZFramBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SSAOViewSpaceZTexture, GL_COLOR_ATTACHMENT0)));
if (m_SSAOViewSpaceZFramBuffer.GetHandle() == 0) {
m_SSAOViewSpaceZFramBuffer.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_SSAOViewSpaceZTexture, GL_COLOR_ATTACHMENT0)));
}
m_SSAOViewSpaceZFramBuffer.Generate();
if (m_GaussianFrameBuffer_horiz.GetHandle() == 0) {
m_GaussianFrameBuffer_horiz.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_Gaussian_horiz, GL_COLOR_ATTACHMENT0)));
}
m_GaussianFrameBuffer_horiz.Generate();
if (m_GaussianFrameBuffer_vert.GetHandle() == 0) {
m_GaussianFrameBuffer_vert.AddResource(std::shared_ptr<BufferResource>(new Texture2D(&m_Gaussian_vert, GL_COLOR_ATTACHMENT0)));
}
m_GaussianFrameBuffer_vert.Generate();
}
void SSAOPass::ClearBuffer()
{
if (m_Quality == 0) {
return;
}
m_SSAOFramBuffer.Bind();
glClearColor(0.f, 0.f, 0.f, 0.f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glClearColor(1.f, 1.f, 1.f, 1.f);
glClear(GL_COLOR_BUFFER_BIT);
m_SSAOFramBuffer.Unbind();
m_SSAOViewSpaceZFramBuffer.Bind();
glClearColor(0.f, 0.f, 0.f, 0.f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glClearColor(1.f, 1.f, 1.f, 1.f);
glClear(GL_COLOR_BUFFER_BIT);
m_SSAOViewSpaceZFramBuffer.Unbind();
m_GaussianFrameBuffer_horiz.Bind();
glClearColor(1.f, 1.f, 1.f, 1.f);
glClear(GL_COLOR_BUFFER_BIT);
m_GaussianFrameBuffer_horiz.Unbind();
m_GaussianFrameBuffer_vert.Bind();
glClearColor(1.f, 1.f, 1.f, 1.f);
glClear(GL_COLOR_BUFFER_BIT);
m_GaussianFrameBuffer_vert.Unbind();
}
void SSAOPass::Setting(float radius, float bias, float contrast, float intensityScale, int numOfSamples, int NumOfTurns) {
void SSAOPass::Setting(float radius, float bias, float contrast, float intensityScale, int numOfSamples, int numOfTurns, int iterations, int quality) {
m_Radius = radius;
m_Bias = bias;
m_Contrast = contrast;
m_IntensityScale = intensityScale;
m_NumOfSamples = numOfSamples;
m_NumOfTurns = NumOfTurns;
}
void SSAOPass::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const
{
glGenTextures(1, texture);
glBindTexture(GL_TEXTURE_2D, *texture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, dimensions.x, dimensions.y, 0, format, type, nullptr);
GLERROR("Texture initialization failed");
m_NumOfTurns = numOfTurns;
m_Iterations = iterations;
m_TextureQuality = quality;
}
void SSAOPass::Draw(GLuint depthBuffer, Camera* camera)
{
if (m_Quality == 0) {
return;
}
SSAOPassState state;
GLuint viewSpaceZPShaderHandle = m_SSAOViewSpaceZProgram->GetHandle();
GLuint SSAOShaderHandle = m_SSAOProgram->GetHandle();
@@ -97,6 +186,7 @@ void SSAOPass::Draw(GLuint depthBuffer, Camera* camera)
(-1.0f),
(+1.0f)
);*/
glViewport(0, 0, (m_Renderer->GetViewportSize().Width >> m_TextureQuality), (m_Renderer->GetViewportSize().Height >> m_TextureQuality)); //JOHAN TODO: Get this into state
glUniform3fv(glGetUniformLocation(viewSpaceZPShaderHandle, "ClipInfo"), 1, glm::value_ptr(clipInfo));
glBindVertexArray(m_ScreenQuad->VAO);
@@ -106,9 +196,9 @@ void SSAOPass::Draw(GLuint depthBuffer, Camera* camera)
glm::vec4 projInfo = glm::vec4(
((1.0 - camera->ProjectionMatrix()[0][2]) / camera->ProjectionMatrix()[0][0]),
(-2.0 / (m_Renderer->GetViewportSize().Width * camera->ProjectionMatrix()[0][0])),
(-2.0 / ((m_Renderer->GetViewportSize().Width >> m_TextureQuality) * camera->ProjectionMatrix()[0][0])),
((1.0 + camera->ProjectionMatrix()[1][2]) / camera->ProjectionMatrix()[1][1]),
(-2.0 / (m_Renderer->GetViewportSize().Height * camera->ProjectionMatrix()[1][1]))
(-2.0 / ((m_Renderer->GetViewportSize().Height >> m_TextureQuality) * camera->ProjectionMatrix()[1][1]))
);
@@ -119,23 +209,84 @@ void SSAOPass::Draw(GLuint depthBuffer, Camera* camera)
glBindTexture(GL_TEXTURE_2D, m_SSAOViewSpaceZTexture);
// How many pixel there are in a 1m long object 1m away from the camera
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uProjScale"), m_Renderer->GetViewportSize().Height / (-2.0f * glm::tan(camera->FOV() * 0.5f)));
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uProjScale"), (m_Renderer->GetViewportSize().Height >> m_TextureQuality) / (-2.0f * glm::tan(camera->FOV() * 0.5f)));
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uRadius"), m_Radius);
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uBias"), m_Bias);
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uContrast"), m_Contrast);
glUniform1f(glGetUniformLocation(SSAOShaderHandle, "uIntensityScale"), m_IntensityScale);
glUniform1i(glGetUniformLocation(SSAOShaderHandle, "uNumOfSamples"), m_NumOfSamples);
glUniform1i(glGetUniformLocation(SSAOShaderHandle, "uNumOfTurns"), m_NumOfTurns);;
glUniform1i(glGetUniformLocation(SSAOShaderHandle, "uNumOfTurns"), m_NumOfTurns);
glUniform4fv(glGetUniformLocation(SSAOShaderHandle, "uProjInfo"), 1, glm::value_ptr(projInfo));
glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex + 1
, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
m_DrawBloomPass->ClearBuffer();
m_DrawBloomPass->Draw(m_SSAOTexture);
DrawBloomPassState BloomState;
GLuint shaderHandle_horiz = m_GaussianProgram_horiz->GetHandle();
GLuint shaderHandle_vert = m_GaussianProgram_vert->GetHandle();
m_GaussianFrameBuffer_horiz.Bind();
m_GaussianProgram_horiz->Bind();
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, m_SSAOTexture);
glBindVertexArray(m_ScreenQuad->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex + 1
, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
//Iterate some times to make it more gaussian.
for (int i = 1; i < m_Iterations; i++) {
//Vertical pass
m_GaussianFrameBuffer_vert.Bind();
m_GaussianProgram_vert->Bind();
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, m_Gaussian_horiz);
glBindVertexArray(m_ScreenQuad->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex + 1
, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
//horizontal pass
m_GaussianFrameBuffer_vert.Unbind();
m_GaussianFrameBuffer_horiz.Bind();
m_GaussianProgram_horiz->Bind();
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, m_Gaussian_vert);
glBindVertexArray(m_ScreenQuad->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex + 1
, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
m_GaussianFrameBuffer_horiz.Unbind();
}
//final vertical gaussian after the iterations are done
m_GaussianFrameBuffer_vert.Bind();
m_GaussianProgram_vert->Bind();
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, m_Gaussian_horiz);
glBindVertexArray(m_ScreenQuad->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, m_ScreenQuad->ElementBuffer);
glDrawElementsBaseVertex(GL_TRIANGLES, m_ScreenQuad->MaterialGroups()[0].material->EndIndex - m_ScreenQuad->MaterialGroups()[0].material->StartIndex + 1
, GL_UNSIGNED_INT, 0, m_ScreenQuad->MaterialGroups()[0].material->StartIndex);
m_GaussianFrameBuffer_vert.Unbind();
glViewport(0, 0, (m_Renderer->GetViewportSize().Width), (m_Renderer->GetViewportSize().Height));
}
void ComputeAO(GLuint depthBuffer, Camera* camera) {
void SSAOPass::OnWindowResize() {
if (m_Quality == 0) {
return;
}
InitializeTexture();
InitializeBuffer();
}
src/Engine/Rendering/Skeleton.cpp
+209 -615
View File
@@ -1,343 +1,37 @@
#include "Rendering/Skeleton.h"
int Skeleton::CreateBone(int ID, int parentID, std::string name, glm::mat4 offsetMatrix)
std::map<int, Skeleton::PoseData> Skeleton::GetFrameBones(const Animation* animation, double time, bool additive, bool noRootMotion /*= false*/)
{
if (m_BonesByName.find(name) != m_BonesByName.end()) {
return m_BonesByName.at(name)->ID;
} else {
Bone* bone;
if (parentID == -1) {
bone = new Bone(ID, nullptr, name, offsetMatrix);
RootBone = bone;
} else {
Bone* parent = Bones[parentID];
bone = new Bone(ID, parent, name, offsetMatrix);
parent->Children.push_back(bone);
}
Bones[ID] = bone;
m_BonesByName[name] = bone;
return ID;
}
}
Skeleton::~Skeleton()
{
for (auto &kv : Bones) {
delete kv.second;
}
}
const Skeleton::Animation* Skeleton::GetAnimation(std::string name)
{
auto it = Animations.find(name);
if (it != Animations.end()) {
return const_cast<const Animation*>(&it->second);
} else {
return nullptr;
}
}
std::vector<glm::mat4> Skeleton::GetFrameBones(std::vector<AnimationData> animations, bool noRootMotion /*= false*/)
{
if (animations.size() <= 0) {
std::vector<glm::mat4> finalMatrices;
if (animation == nullptr) {
std::map<int, PoseData> finalMatrices;
for (auto& b : Bones) {
finalMatrices.push_back(glm::mat4(1));//b.second->OffsetMatrix);
PoseData poseData;
poseData.Translation = glm::vec3(0);
poseData.Orientation = glm::quat();
poseData.Scale = glm::vec3(1);
finalMatrices[b.second->ID] = poseData;
}
return finalMatrices;
}
std::map<int, glm::mat4> frameBones;
AccumulateBoneTransforms(true, animations, frameBones, RootBone, glm::mat4(1));
std::vector<glm::mat4> finalMatrices;
for (auto &kv : frameBones) {
finalMatrices.push_back(kv.second);
std::map<int, PoseData> frameBones;
if(!additive) {
AccumulateBoneTransforms(true, animation, time, frameBones, RootBone);
} else {
AdditiveBoneTransforms(animation, time, frameBones, RootBone);
}
return finalMatrices;
return frameBones;
}
std::vector<glm::mat4> Skeleton::GetFrameBones(std::vector<AnimationData> animations, AnimationOffset animationOffset, bool noRootMotion /*= false*/)
void Skeleton::AccumulateBoneTransforms(bool noRootMotion, const Animation* animation, double time, std::map<int, PoseData>& boneMatrices, const Bone* bone)
{
if (animations.size() <= 0 || animationOffset.animation == nullptr) {
std::vector<glm::mat4> finalMatrices;
for (auto& b : Bones) {
finalMatrices.push_back(glm::mat4(1));//b.second->OffsetMatrix);
}
return finalMatrices;
}
PoseData poseData;
std::map<int, glm::mat4> frameBones;
AccumulateBoneTransforms(true, animations, animationOffset, frameBones, RootBone, glm::mat4(1));
std::vector<glm::mat4> finalMatrices;
for (auto &kv : frameBones) {
finalMatrices.push_back(kv.second);
}
return finalMatrices;
}
void Skeleton::AccumulateBoneTransforms(bool noRootMotion, std::vector<AnimationData> animations, std::map<int, glm::mat4>& boneMatrices, const Bone* bone, glm::mat4 parentMatrix)
{
glm::mat4 boneMatrix;
std::vector<JointFrameTransform> JointTransforms;
for (const AnimationData animationData : animations) {
const Animation* animation = animationData.animation;
const float time = animationData.time;
JointFrameTransform jointTransform;
jointTransform.Weight = animationData.weight;;
if (animation->JointAnimations.find(bone->ID) != animation->JointAnimations.end()) {
std::vector<Animation::Keyframe> boneKeyFrames = animation->JointAnimations.at(bone->ID);
Animation::Keyframe currentFrame;
Animation::Keyframe nextFrame;
if (boneKeyFrames.size() > 1) { // 2+ keyframes for the current bone
for (int index = boneKeyFrames.size()-1; index >= 0; index--) { // find the bone keyframes that surrounds the current frame
if (time >= boneKeyFrames.at(index).Time) {
currentFrame = boneKeyFrames.at(index);
nextFrame = boneKeyFrames.at((index + 1) % boneKeyFrames.size());
break;
}
}
float progress;
if (nextFrame.Index == 0) {
nextFrame = currentFrame;
progress = (time - currentFrame.Time) / (animation->Duration - currentFrame.Time);
} else {
progress = (time - currentFrame.Time) / (nextFrame.Time - currentFrame.Time);
}
if (progress > 1.0f || progress < 0.0f) {
progress = glm::clamp(progress, 0.0f, 1.0f);
}
Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
Animation::Keyframe::BoneProperty nextBoneProperty = nextFrame.BoneProperties;
jointTransform.PositionInterp = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
jointTransform.RotationInterp = glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress);
jointTransform.ScaleInterp = currentBoneProperty.Scale * (1.f - progress) + nextBoneProperty.Scale * progress;
// Flag for no root motion
if (bone == RootBone && noRootMotion) {
jointTransform.PositionInterp.x = 0;
jointTransform.PositionInterp.z = 0;
}
JointTransforms.push_back(jointTransform);
} else { // 1 keyframes for the current bone
currentFrame = boneKeyFrames.at(0);
jointTransform.PositionInterp = currentFrame.BoneProperties.Position;
jointTransform.RotationInterp = currentFrame.BoneProperties.Rotation;
jointTransform.ScaleInterp = currentFrame.BoneProperties.Scale;
JointTransforms.push_back(jointTransform);
}
} else { // 0 keyframes for the current bone
}
}
if (JointTransforms.size() <= 0) {
if (bone->Parent) {
boneMatrix = parentMatrix * glm::inverse(bone->OffsetMatrix) * bone->Parent->OffsetMatrix;
boneMatrices[bone->ID] = boneMatrix * bone->OffsetMatrix;
} else {
boneMatrix = glm::inverse(bone->OffsetMatrix);
boneMatrices[bone->ID] = parentMatrix;
}
} else if (JointTransforms.size() == 1) {
boneMatrix = parentMatrix *(glm::translate(JointTransforms.at(0).PositionInterp) * glm::toMat4(JointTransforms.at(0).RotationInterp) * glm::scale(JointTransforms.at(0).ScaleInterp));
boneMatrices[bone->ID] = boneMatrix * bone->OffsetMatrix;
} else {
glm::vec3 finalPosInterp;
glm::quat finalRotInterp;
glm::vec3 finalScaleInterp;
float totalWeight = 0;
for (JointFrameTransform jointTransform : JointTransforms) {
totalWeight += jointTransform.Weight;
}
for (JointFrameTransform jointTransform : JointTransforms) {
if (jointTransform.Weight == 1.0f) {
finalPosInterp = jointTransform.PositionInterp;
finalRotInterp = jointTransform.RotationInterp;
finalScaleInterp = jointTransform.ScaleInterp;
break;
} else {
finalPosInterp += jointTransform.PositionInterp * (jointTransform.Weight/totalWeight);
finalRotInterp *= glm::slerp(glm::quat(), jointTransform.RotationInterp, (jointTransform.Weight/totalWeight));
finalScaleInterp += jointTransform.ScaleInterp * (jointTransform.Weight/totalWeight);
}
}
boneMatrix = parentMatrix *(glm::translate(finalPosInterp) * glm::toMat4(finalRotInterp) * glm::scale(finalScaleInterp));
boneMatrices[bone->ID] = boneMatrix * bone->OffsetMatrix;
}
for (auto &child : bone->Children) {
AccumulateBoneTransforms(noRootMotion, animations, boneMatrices, child, boneMatrix);
}
}
void Skeleton::AccumulateBoneTransforms(bool noRootMotion, std::vector<AnimationData> animations, AnimationOffset animationOffset, std::map<int, glm::mat4>& boneMatrices, const Bone* bone, glm::mat4 parentMatrix)
{
glm::mat4 boneMatrix;
std::vector<JointFrameTransform> JointTransforms;
for (const AnimationData animationData : animations) {
const Animation* animation = animationData.animation;
const float time = animationData.time;
JointFrameTransform jointTransform;
jointTransform.Weight = animationData.weight;;
if (animation->JointAnimations.find(bone->ID) != animation->JointAnimations.end()) {
std::vector<Animation::Keyframe> boneKeyFrames = animation->JointAnimations.at(bone->ID);
Animation::Keyframe currentFrame;
Animation::Keyframe nextFrame;
if (boneKeyFrames.size() > 1) { // 2+ keyframes for the current bone
for (int index = boneKeyFrames.size()-1; index >= 0; index--) { // find the bone keyframes that surrounds the current frame
if (time >= boneKeyFrames.at(index).Time) {
currentFrame = boneKeyFrames.at(index);
nextFrame = boneKeyFrames.at((index + 1) % boneKeyFrames.size());
break;
}
}
float progress;
if (nextFrame.Index == 0) {
nextFrame = currentFrame;
progress = (time - currentFrame.Time) / (animation->Duration - currentFrame.Time);
} else {
progress = (time - currentFrame.Time) / (nextFrame.Time - currentFrame.Time);
}
if (progress > 1.0f || progress < 0.0f) {
progress = glm::clamp(progress, 0.0f, 1.0f);
}
Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
Animation::Keyframe::BoneProperty nextBoneProperty = nextFrame.BoneProperties;
jointTransform.PositionInterp = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
jointTransform.RotationInterp = glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress);
jointTransform.ScaleInterp = currentBoneProperty.Scale * (1.f - progress) + nextBoneProperty.Scale * progress;
// Flag for no root motion
if (bone == RootBone && noRootMotion) {
jointTransform.PositionInterp.x = 0;
jointTransform.PositionInterp.z = 0;
}
JointTransforms.push_back(jointTransform);
} else { // 1 keyframes for the current bone
currentFrame = boneKeyFrames.at(0);
jointTransform.PositionInterp = currentFrame.BoneProperties.Position;
jointTransform.RotationInterp = currentFrame.BoneProperties.Rotation;
jointTransform.ScaleInterp = currentFrame.BoneProperties.Scale;
JointTransforms.push_back(jointTransform);
}
} else { // 0 keyframes for the current bone
}
}
glm::mat4 offset = GetOffsetTransform(bone, animationOffset);
if (JointTransforms.size() == 0) {
if (bone->Parent) {
if (offset != glm::mat4(1)) {
boneMatrix = parentMatrix * offset;// *((glm::inverse(bone->OffsetMatrix) * bone->Parent->OffsetMatrix));
} else {
boneMatrix = parentMatrix *((glm::inverse(bone->OffsetMatrix) * bone->Parent->OffsetMatrix));
}
boneMatrices[bone->ID] = boneMatrix * bone->OffsetMatrix;
} else {
boneMatrix = offset * glm::inverse(bone->OffsetMatrix);
boneMatrices[bone->ID] = parentMatrix;
}
} else {
glm::vec3 finalPosInterp;
glm::quat finalRotInterp;
glm::vec3 finalScaleInterp;
float totalWeight = 0;
for (JointFrameTransform jointTransform : JointTransforms) {
totalWeight += jointTransform.Weight;
}
for (JointFrameTransform jointTransform : JointTransforms) {
if (jointTransform.Weight == 1.0f) {
finalPosInterp = jointTransform.PositionInterp;
finalRotInterp = jointTransform.RotationInterp;
finalScaleInterp = jointTransform.ScaleInterp;
break;
} else {
finalPosInterp += jointTransform.PositionInterp * (jointTransform.Weight/totalWeight);
finalRotInterp *= glm::slerp(glm::quat(), jointTransform.RotationInterp, (jointTransform.Weight/totalWeight));
finalScaleInterp += jointTransform.ScaleInterp * (jointTransform.Weight/totalWeight);
}
}
if (offset != glm::mat4(1)) {
boneMatrix = parentMatrix * ((glm::translate(finalPosInterp) * glm::toMat4(finalRotInterp) * glm::scale(finalScaleInterp)) + offset);
} else {
boneMatrix = parentMatrix * (glm::translate(finalPosInterp) * glm::toMat4(finalRotInterp) * glm::scale(finalScaleInterp));
}
boneMatrices[bone->ID] = boneMatrix * bone->OffsetMatrix;
}
for (auto &child : bone->Children) {
AccumulateBoneTransforms(noRootMotion, animations, animationOffset, boneMatrices, child, boneMatrix);
}
}
glm::mat4 Skeleton::GetOffsetTransform(const Bone* bone, AnimationOffset animationOffset)
{
const Animation* animation = animationOffset.animation;
float time = animationOffset.time;
glm::vec3 position = glm::vec3(0);
glm::quat rotation = glm::quat();
glm::vec3 scale = glm::vec3(1);
if (animation->JointAnimations.find(bone->ID) != animation->JointAnimations.end()) {
std::vector<Animation::Keyframe> boneKeyFrames = animation->JointAnimations.at(bone->ID);
@@ -364,37 +58,70 @@ glm::mat4 Skeleton::GetOffsetTransform(const Bone* bone, AnimationOffset animati
}
progress = glm::clamp(progress, 0.0f, 1.0f);
Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
Animation::Keyframe::BoneProperty nextBoneProperty = nextFrame.BoneProperties;
position = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
rotation = glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress);
scale = currentBoneProperty.Scale * (1.f - progress) + nextBoneProperty.Scale * progress;
glm::vec3 position = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
glm::quat rotation = glm::normalize(glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress));
glm::vec3 scale = currentBoneProperty.Scale * (1.f - progress) + nextBoneProperty.Scale * progress;
// Flag for no root motion
if (bone == RootBone && noRootMotion) {
position.x = 0;
position.z = 0;
}
poseData.Translation = position;
poseData.Orientation = rotation;
poseData.Scale = scale;
boneMatrices[bone->ID] = poseData;
} else { // 1 keyframes for the current bone
currentFrame = boneKeyFrames.at(0);
position = currentFrame.BoneProperties.Position;
rotation = currentFrame.BoneProperties.Rotation;
scale = currentFrame.BoneProperties.Scale;
poseData.Translation = currentFrame.BoneProperties.Position;
poseData.Orientation = currentFrame.BoneProperties.Rotation;
poseData.Scale = currentFrame.BoneProperties.Scale;
boneMatrices[bone->ID] = poseData;
}
}
return (glm::translate(position) * glm::toMat4(rotation) * glm::scale(scale));
for (auto &child : bone->Children) {
AccumulateBoneTransforms(noRootMotion, animation, time, boneMatrices, child);
}
}
glm::mat4 Skeleton::GetBoneTransform(const Bone* bone, const Animation* animation, float time, glm::mat4 childMatrix)
void Skeleton::AdditiveBoneTransforms(const Animation* animation, double time, std::map<int, PoseData>& boneMatrices, const Bone* bone)
{
glm::mat4 boneMatrix;
if (animation->JointAnimations.find(bone->ID) != animation->JointAnimations.end()) {
PoseData refPose = GetAdditiveBonePose(bone, animation, 0.0);
PoseData srcPose = GetAdditiveBonePose(bone, animation, time + 1.0/60.0);
PoseData finalPose;
finalPose.Translation = srcPose.Translation - refPose.Translation;
finalPose.Orientation = srcPose.Orientation * glm::inverse(refPose.Orientation);
finalPose.Scale = srcPose.Scale - refPose.Scale;
Animation::Keyframe currentFrame;
Animation::Keyframe nextFrame;
boneMatrices[bone->ID] = finalPose;
}
for (auto &child : bone->Children) {
AdditiveBoneTransforms(animation, time, boneMatrices, child);
}
}
Skeleton::PoseData Skeleton::GetAdditiveBonePose(const Bone* bone, const Animation* animation, double time)
{
glm::vec3 position = glm::vec3(0);
glm::quat rotation = glm::quat();
glm::vec3 scale = glm::vec3(1);
if (animation->JointAnimations.find(bone->ID) != animation->JointAnimations.end()) {
std::vector<Animation::Keyframe> boneKeyFrames = animation->JointAnimations.at(bone->ID);
Animation::Keyframe currentFrame;
Animation::Keyframe nextFrame;
if (boneKeyFrames.size() > 1) { // 2+ keyframes for the current bone
for (int index = boneKeyFrames.size()-1; index >= 0; index--) { // find the bone keyframes that surrounds the current frame
if (time >= boneKeyFrames.at(index).Time) {
@@ -413,276 +140,148 @@ glm::mat4 Skeleton::GetBoneTransform(const Bone* bone, const Animation* animatio
progress = (time - currentFrame.Time) / (nextFrame.Time - currentFrame.Time);
}
if (progress > 1.0f || progress < 0.0f) {
LOG_INFO("Progress %f", progress);
progress = glm::clamp(progress, 0.0f, 1.0f);
}
progress = glm::clamp(progress, 0.0f, 1.0f);
Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
Animation::Keyframe::BoneProperty nextBoneProperty = nextFrame.BoneProperties;
glm::vec3 positionInterp = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
glm::quat rotationInterp = glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress);
glm::vec3 scaleInterp = currentBoneProperty.Scale * (1.f - progress) + nextBoneProperty.Scale * progress;
position = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
rotation = glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress);
scale = currentBoneProperty.Scale * (1.f - progress) + nextBoneProperty.Scale * progress;
boneMatrix = (glm::translate(positionInterp) * glm::toMat4(rotationInterp) * glm::scale(scaleInterp)) * childMatrix;
} else { // 1 keyframes for the current bone
currentFrame = boneKeyFrames.at(0);
boneMatrix = (glm::translate(currentFrame.BoneProperties.Position) * glm::toMat4(currentFrame.BoneProperties.Rotation) * glm::scale(currentFrame.BoneProperties.Scale)) * childMatrix;
}
} else { // 0 keyframes for the current bone
if (bone->Parent) {
boneMatrix = bone->Parent->OffsetMatrix * glm::inverse(bone->OffsetMatrix) * childMatrix;
} else {
boneMatrix = glm::inverse(bone->OffsetMatrix) * childMatrix;
position = currentFrame.BoneProperties.Position;
rotation = currentFrame.BoneProperties.Rotation;
scale = currentFrame.BoneProperties.Scale;
}
}
if (bone->Parent) {
return GetBoneTransform(bone->Parent, animation, time, boneMatrix);
} else {
return boneMatrix;
PoseData finalPose;
finalPose.Translation = position;
finalPose.Orientation = rotation;
finalPose.Scale = scale;
return finalPose;
}
std::map<int, Skeleton::PoseData> Skeleton::BlendPoses(const std::map<int, PoseData>& pose1, const std::map<int, PoseData>& pose2, double weight)
{
std::map<int, PoseData> finalPose;
float weight1 = (float)(1.0 - weight);
float weight2 = (float)(weight);
for (auto& b : Bones) {
int boneID = b.second->ID;
PoseData blendedPose;
blendedPose.Translation = glm::vec3(0);
blendedPose.Orientation = glm::quat();
blendedPose.Scale = glm::vec3(1);
if(pose1.find(boneID) != pose1.end() && pose2.find(boneID) != pose2.end()) {
blendedPose.Translation = pose1.at(boneID).Translation * weight1 + pose2.at(boneID).Translation * weight2;
blendedPose.Orientation = glm::slerp(pose1.at(boneID).Orientation, pose2.at(boneID).Orientation, weight2);
blendedPose.Scale = pose1.at(boneID).Scale * weight1 + pose2.at(boneID).Scale * weight2;
finalPose[boneID] = blendedPose;
} else if(pose1.find(boneID) != pose1.end()) {
finalPose[boneID] = pose1.at(boneID);
} else if (pose2.find(boneID) != pose2.end()) {
finalPose[boneID] = pose2.at(boneID);
}
}
return finalPose;
}
std::map<int, Skeleton::PoseData> Skeleton::OverridePose(const std::map<int, PoseData>& overridePose, const std::map<int, PoseData>& targetPose)
{
std::map<int, PoseData> finalPose;
for (auto& b : Bones) {
int boneID = b.second->ID;
if (overridePose.find(boneID) != overridePose.end()) {
finalPose[boneID] = overridePose.at(boneID);
} else if (targetPose.find(boneID) != targetPose.end()) {
finalPose[boneID] = targetPose.at(boneID);
}
}
return finalPose;
}
std::map<int, Skeleton::PoseData> Skeleton::BlendPoseAdditive(const std::map<int, PoseData>& additivePose, const std::map<int, PoseData>& targetPose)
{
std::map<int, PoseData> finalPose;
for (auto& b : Bones) {
int boneID = b.second->ID;
PoseData blendedPose;
blendedPose.Translation = glm::vec3(0);
blendedPose.Orientation = glm::quat();
blendedPose.Scale = glm::vec3(1);
if (additivePose.find(boneID) != additivePose.end() && targetPose.find(boneID) != targetPose.end()) {
blendedPose.Translation = additivePose.at(boneID).Translation + targetPose.at(boneID).Translation;
blendedPose.Orientation = additivePose.at(boneID).Orientation * targetPose.at(boneID).Orientation;
blendedPose.Scale = additivePose.at(boneID).Scale + targetPose.at(boneID).Scale;
finalPose[boneID] = blendedPose;
} else if (additivePose.find(boneID) != additivePose.end()) {
finalPose[boneID] = additivePose.at(boneID);
} else if (targetPose.find(boneID) != targetPose.end()) {
finalPose[boneID] = targetPose.at(boneID);
}
}
return finalPose;
}
void Skeleton::GetFinalPose(std::map<int, Skeleton::PoseData>& poseDatas, std::vector<glm::mat4>& finalPose, std::map<int, glm::mat4>& boneTransforms)
{
std::map<int, glm::mat4> boneMatrices;
AccumulateFinalPose(boneMatrices, poseDatas, boneTransforms, RootBone, glm::mat4(1));
for(auto& b : boneMatrices) {
finalPose.push_back(b.second);
}
}
glm::mat4 Skeleton::GetBoneTransform(bool noRootMotion, const Bone* bone, std::vector<AnimationData> animations, AnimationOffset animationOffset, glm::mat4 childMatrix)
std::vector<glm::mat4> Skeleton::GetTPose()
{
glm::mat4 boneMatrix;
std::vector<JointFrameTransform> JointTransforms;
for (const AnimationData animationData : animations) {
const Animation* animation = animationData.animation;
const float time = animationData.time;
JointFrameTransform jointTransform;
jointTransform.Weight = animationData.weight;;
if (animation->JointAnimations.find(bone->ID) != animation->JointAnimations.end()) {
std::vector<Animation::Keyframe> boneKeyFrames = animation->JointAnimations.at(bone->ID);
Animation::Keyframe currentFrame;
Animation::Keyframe nextFrame;
if (boneKeyFrames.size() > 1) { // 2+ keyframes for the current bone
for (int index = boneKeyFrames.size()-1; index >= 0; index--) { // find the bone keyframes that surrounds the current frame
if (time >= boneKeyFrames.at(index).Time) {
currentFrame = boneKeyFrames.at(index);
nextFrame = boneKeyFrames.at((index + 1) % boneKeyFrames.size());
break;
}
}
float progress;
if (nextFrame.Index == 0) {
nextFrame = currentFrame;
progress = (time - currentFrame.Time) / (animation->Duration - currentFrame.Time);
} else {
progress = (time - currentFrame.Time) / (nextFrame.Time - currentFrame.Time);
}
if (progress > 1.0f || progress < 0.0f) {
progress = glm::clamp(progress, 0.0f, 1.0f);
}
Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
Animation::Keyframe::BoneProperty nextBoneProperty = nextFrame.BoneProperties;
jointTransform.PositionInterp = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
jointTransform.RotationInterp = glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress);
jointTransform.ScaleInterp = currentBoneProperty.Scale * (1.f - progress) + nextBoneProperty.Scale * progress;
// Flag for no root motion
if (bone == RootBone && noRootMotion) {
jointTransform.PositionInterp.x = 0;
jointTransform.PositionInterp.z = 0;
}
JointTransforms.push_back(jointTransform);
} else { // 1 keyframes for the current bone
currentFrame = boneKeyFrames.at(0);
jointTransform.PositionInterp = currentFrame.BoneProperties.Position;
jointTransform.RotationInterp = currentFrame.BoneProperties.Rotation;
jointTransform.ScaleInterp = currentFrame.BoneProperties.Scale;
JointTransforms.push_back(jointTransform);
}
} else { // 0 keyframes for the current bone
}
std::vector<glm::mat4> finalMatrices;
for (auto b : Bones) {
finalMatrices.push_back(glm::mat4(1));
}
glm::mat4 offset = GetOffsetTransform(bone, animationOffset);
if (JointTransforms.size() == 0) {
if (bone->Parent) {
if (offset != glm::mat4(1)) {
boneMatrix = offset * childMatrix;// *((glm::inverse(bone->OffsetMatrix) * bone->Parent->OffsetMatrix));
} else {
boneMatrix = ((glm::inverse(bone->OffsetMatrix) * bone->Parent->OffsetMatrix)) * childMatrix;
}
} else {
boneMatrix = offset * glm::inverse(bone->OffsetMatrix);
}
} else {
glm::vec3 finalPosInterp;
glm::quat finalRotInterp;
glm::vec3 finalScaleInterp;
float totalWeight = 0;
for (JointFrameTransform jointTransform : JointTransforms) {
totalWeight += jointTransform.Weight;
}
for (JointFrameTransform jointTransform : JointTransforms) {
if (jointTransform.Weight == 1.0f) {
finalPosInterp = jointTransform.PositionInterp;
finalRotInterp = jointTransform.RotationInterp;
finalScaleInterp = jointTransform.ScaleInterp;
break;
} else {
finalPosInterp += jointTransform.PositionInterp * (jointTransform.Weight/totalWeight);
finalRotInterp *= glm::slerp(glm::quat(), jointTransform.RotationInterp, (jointTransform.Weight/totalWeight));
finalScaleInterp += jointTransform.ScaleInterp * (jointTransform.Weight/totalWeight);
}
}
if (offset != glm::mat4(1)) {
boneMatrix = ((glm::translate(finalPosInterp) * glm::toMat4(finalRotInterp) * glm::scale(finalScaleInterp)) + offset) * childMatrix;
} else {
boneMatrix = (glm::translate(finalPosInterp) * glm::toMat4(finalRotInterp) * glm::scale(finalScaleInterp)) * childMatrix;
}
}
if (bone->Parent != nullptr) {
return GetBoneTransform(noRootMotion, bone->Parent, animations, animationOffset, boneMatrix);
} else {
return boneMatrix;
}
return finalMatrices;
}
glm::mat4 Skeleton::GetBoneTransform(bool noRootMotion, const Bone* bone, std::vector<AnimationData> animations, glm::mat4 childMatrix)
void Skeleton::AccumulateFinalPose(std::map<int, glm::mat4>& boneMatrices, std::map<int, Skeleton::PoseData>& poseDatas, std::map<int, glm::mat4>& boneTransforms, const Bone* bone, glm::mat4 parentMatrix)
{
glm::mat4 boneMatrix;
std::vector<JointFrameTransform> JointTransforms;
for (const AnimationData animationData : animations) {
const Animation* animation = animationData.animation;
const float time = animationData.time;
JointFrameTransform jointTransform;
jointTransform.Weight = animationData.weight;;
if (animation->JointAnimations.find(bone->ID) != animation->JointAnimations.end()) {
std::vector<Animation::Keyframe> boneKeyFrames = animation->JointAnimations.at(bone->ID);
Animation::Keyframe currentFrame;
Animation::Keyframe nextFrame;
if (boneKeyFrames.size() > 1) { // 2+ keyframes for the current bone
for (int index = boneKeyFrames.size()-1; index >= 0; index--) { // find the bone keyframes that surrounds the current frame
if (time >= boneKeyFrames.at(index).Time) {
currentFrame = boneKeyFrames.at(index);
nextFrame = boneKeyFrames.at((index + 1) % boneKeyFrames.size());
break;
}
}
float progress;
if (nextFrame.Index == 0) {
nextFrame = currentFrame;
progress = (time - currentFrame.Time) / (animation->Duration - currentFrame.Time);
} else {
progress = (time - currentFrame.Time) / (nextFrame.Time - currentFrame.Time);
}
if (progress > 1.0f || progress < 0.0f) {
progress = glm::clamp(progress, 0.0f, 1.0f);
}
Animation::Keyframe::BoneProperty currentBoneProperty = currentFrame.BoneProperties;
Animation::Keyframe::BoneProperty nextBoneProperty = nextFrame.BoneProperties;
jointTransform.PositionInterp = currentBoneProperty.Position * (1.f - progress) + nextBoneProperty.Position * progress;
jointTransform.RotationInterp = glm::slerp(currentBoneProperty.Rotation, nextBoneProperty.Rotation, progress);
jointTransform.ScaleInterp = currentBoneProperty.Scale * (1.f - progress) + nextBoneProperty.Scale * progress;
// Flag for no root motion
if (bone == RootBone && noRootMotion) {
jointTransform.PositionInterp.x = 0;
jointTransform.PositionInterp.z = 0;
}
JointTransforms.push_back(jointTransform);
} else { // 1 keyframes for the current bone
currentFrame = boneKeyFrames.at(0);
jointTransform.PositionInterp = currentFrame.BoneProperties.Position;
jointTransform.RotationInterp = currentFrame.BoneProperties.Rotation;
jointTransform.ScaleInterp = currentFrame.BoneProperties.Scale;
JointTransforms.push_back(jointTransform);
}
} else { // 0 keyframes for the current bone
}
}
if (JointTransforms.size() <= 0) {
if (poseDatas.find(bone->ID) != poseDatas.end()) {
boneMatrix = parentMatrix * (glm::translate(poseDatas.at(bone->ID).Translation) * glm::mat4(poseDatas.at(bone->ID).Orientation) * glm::scale(poseDatas.at(bone->ID).Scale));
boneMatrices[bone->ID] = boneMatrix * bone->OffsetMatrix;
} else {
if (bone->Parent) {
boneMatrix = glm::inverse(bone->OffsetMatrix) * bone->Parent->OffsetMatrix * childMatrix;
boneMatrix = parentMatrix * (glm::inverse(bone->OffsetMatrix) * bone->Parent->OffsetMatrix);
boneMatrices[bone->ID] = boneMatrix * bone->OffsetMatrix;
} else {
boneMatrix = glm::inverse(bone->OffsetMatrix) * childMatrix;
boneMatrix = glm::inverse(bone->OffsetMatrix);
boneMatrices[bone->ID] = parentMatrix;
}
} else if (JointTransforms.size() == 1) {
boneMatrix = (glm::translate(JointTransforms.at(0).PositionInterp) * glm::toMat4(JointTransforms.at(0).RotationInterp) * glm::scale(JointTransforms.at(0).ScaleInterp)) * childMatrix;
} else {
glm::vec3 finalPosInterp;
glm::quat finalRotInterp;
glm::vec3 finalScaleInterp;
float totalWeight = 0;
for (JointFrameTransform jointTransform : JointTransforms) {
totalWeight += jointTransform.Weight;
}
for (JointFrameTransform jointTransform : JointTransforms) {
if (jointTransform.Weight == 1.0f) {
finalPosInterp = jointTransform.PositionInterp;
finalRotInterp = jointTransform.RotationInterp;
finalScaleInterp = jointTransform.ScaleInterp;
break;
} else {
finalPosInterp += jointTransform.PositionInterp * (jointTransform.Weight/totalWeight);
finalRotInterp *= glm::slerp(glm::quat(), jointTransform.RotationInterp, (jointTransform.Weight/totalWeight));
finalScaleInterp += jointTransform.ScaleInterp * (jointTransform.Weight/totalWeight);
}
}
boneMatrix = (glm::translate(finalPosInterp) * glm::toMat4(finalRotInterp) * glm::scale(finalScaleInterp)) * childMatrix;
}
boneTransforms[bone->ID] = boneMatrix;
if (bone->Parent != nullptr) {
return GetBoneTransform(noRootMotion, bone->Parent, animations, boneMatrix);
} else {
return boneMatrix;
for (auto &child : bone->Children) {
AccumulateFinalPose(boneMatrices, poseDatas, boneTransforms, child, boneMatrix);
}
}
@@ -695,46 +294,41 @@ int Skeleton::GetBoneID(std::string name)
}
}
void Skeleton::PrintSkeleton()
int Skeleton::CreateBone(int ID, int parentID, std::string name, glm::mat4 offsetMatrix)
{
if (LOG_LEVEL < LOG_LEVEL_DEBUG) {
return;
}
PrintSkeleton(RootBone, 0);
if (m_BonesByName.find(name) != m_BonesByName.end()) {
return m_BonesByName.at(name)->ID;
} else {
Bone* bone;
if (parentID == -1) {
bone = new Bone(ID, nullptr, name, offsetMatrix);
RootBone = bone;
} else {
Bone* parent = Bones[parentID];
bone = new Bone(ID, parent, name, offsetMatrix);
parent->Children.push_back(bone);
}
Bones[ID] = bone;
m_BonesByName[name] = bone;
return ID;
}
}
void Skeleton::PrintSkeleton(const Bone* bone, int depthCount)
Skeleton::~Skeleton()
{
std::stringstream ss;
ss << std::string(depthCount, ' ');
ss << bone->ID << ": " << bone->Name;
std::cout << ss.str() << std::endl;
depthCount++;
for (auto &child : bone->Children) {
PrintSkeleton(child, depthCount);
}
for (auto &kv : Bones) {
delete kv.second;
}
}
int Skeleton::GetKeyframe(const Animation& animation, double time)
const Skeleton::Animation* Skeleton::GetAnimation(std::string name)
{
/*
if (time < 0) {
time = 0;
}
if (time >= animation.Duration) {
return animation..size() - 1;
}
for (int keyframe = 0; keyframe < animation.Keyframes.size(); ++keyframe) {
if (animation.Keyframes[keyframe].Time > time) {
return (keyframe - 1) % animation.Keyframes.size();
}
}
*/
return 0;
}
auto it = Animations.find(name);
if (it != Animations.end()) {
return const_cast<const Animation*>(&it->second);
} else {
return nullptr;
}
}
src/Engine/Rendering/Texture.cpp
+2
View File
@@ -18,6 +18,7 @@ Texture::Texture(std::string path)
this->Width = img->Width;
this->Height = img->Height;
this->Data = img->Data;
GLint format;
switch (img->Format) {
@@ -28,6 +29,7 @@ Texture::Texture(std::string path)
format = GL_RGBA;
break;
}
// Construct the OpenGL texture
glGenTextures(1, &m_Texture);
src/Engine/Rendering/Util/CommonFunctions.cpp
+43
View File
@@ -17,3 +17,46 @@ Texture* CommonFunctions::LoadTexture(std::string path, bool threaded)
return img;
}
void CommonFunctions::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type)
{
glDeleteTextures(1, texture);
glGenTextures(1, texture);
glBindTexture(GL_TEXTURE_2D, *texture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filtering);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filtering);
glTexImage2D(GL_TEXTURE_2D, 0, internalFormat, dimensions.x, dimensions.y, 0, format, type, nullptr);
GLERROR("Texture initialization failed");
}
void CommonFunctions::GenerateMultiSampleTexture(GLuint* texture, int numSamples, glm::vec2 dimensions, GLint internalFormat)
{
glDeleteTextures(1, texture);
glGenTextures(1, texture);
glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, *texture);
glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE, numSamples, internalFormat, dimensions.x, dimensions.y, false);
GLERROR("Texture initialization failed");
}
void CommonFunctions::GenerateMipMapTexture(GLuint* texture, GLenum wrapping, glm::vec2 dimensions, GLint format, GLenum type, GLint numMipMaps)
{
glGenTextures(1, texture);
glBindTexture(GL_TEXTURE_2D, *texture);
glTexStorage2D(GL_TEXTURE_2D, numMipMaps, GL_RGBA8, dimensions.x, dimensions.y);
glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, dimensions.x, dimensions.y, format, type, texture);
glGenerateMipmap(GL_TEXTURE_2D);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, wrapping);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR);
GLERROR("MipMap Texture initialization failed");
}
void CommonFunctions::DeleteTexture(GLuint* texture)
{
glDeleteTextures(1, texture);
*texture = 0;
}
src/Engine/Rendering/Util/ScreenCoords.cpp
+7 -2
View File
@@ -31,22 +31,27 @@ glm::vec3 ScreenCoords::ToWorldPos(glm::vec2 screenCoord, float depth, float scr
ScreenCoords::PixelData ScreenCoords::ToPixelData(float x, float y, FrameBuffer* PickDataBuffer, GLuint DepthBuffer)
{
GLERROR("Pre");
PickDataBuffer->Bind();
unsigned char pdata[3];
glReadPixels(x, y, 1, 1, GL_RGB, GL_UNSIGNED_BYTE, &pdata);
GLERROR("glReadPixels(pdata) Error");
PickDataBuffer->Unbind();
glBindFramebuffer(GL_FRAMEBUFFER, DepthBuffer);
glBindFramebuffer(GL_FRAMEBUFFER, DepthBuffer);
GLERROR("glBindFramebuffer(DepthBuffer) Error");
float depthData;
glReadPixels(x, y, 1, 1, GL_DEPTH_COMPONENT, GL_FLOAT, &depthData);
GLERROR("glReadPixels(depthData) Error");
glBindFramebuffer(GL_FRAMEBUFFER, 0);
GLERROR("glBindFramebuffer(0) Error");
PixelData p;
p.Color[0] = (int)pdata[0];
p.Color[1] = (int)pdata[1];
p.Depth = depthData;
GLERROR("ScreenCoords::ToPixelData Error");
GLERROR("End");
return p;
}