79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
#include "RenderSystem.h"
|
|
#include "World.h"
|
|
|
|
void Systems::RenderSystem::OnComponentCreated( std::string type, std:: shared_ptr<Component> component )
|
|
{
|
|
if(type == "Model")
|
|
{
|
|
auto modelComponent = std::static_pointer_cast<Components::Model>(component);
|
|
|
|
}
|
|
}
|
|
|
|
void Systems::RenderSystem::UpdateEntity( double dt, EntityID entity, EntityID parent )
|
|
{
|
|
auto transformComponent = m_World->GetComponent<Components::Transform>(entity, "Transform");
|
|
if (transformComponent == nullptr)
|
|
return;
|
|
|
|
// Draw models
|
|
auto modelComponent = m_World->GetComponent<Components::Model>(entity, "Model");
|
|
if (modelComponent != nullptr)
|
|
{
|
|
if (m_CachedModels.find(modelComponent->ModelFile) == m_CachedModels.end()){
|
|
m_CachedModels[modelComponent->ModelFile] = std::make_shared<Model>(OBJ(modelComponent->ModelFile));
|
|
}
|
|
|
|
auto model = m_CachedModels[modelComponent->ModelFile];
|
|
glm::vec3 position = m_TransformSystem->AbsolutePosition(entity);
|
|
glm::quat orientation = m_TransformSystem->AbsoluteOrientation(entity);
|
|
m_Renderer->AddModelToDraw(model, position, orientation, transformComponent->Scale, modelComponent->Visible, modelComponent->ShadowCaster);
|
|
}
|
|
|
|
// Debug draw bounds
|
|
#ifdef DEBUG
|
|
auto collision = m_World->GetComponent<Components::Collision>(entity, "Collision");
|
|
auto bounds = m_World->GetComponent<Components::Bounds>(entity, "Bounds");
|
|
if (bounds != nullptr) {
|
|
glm::vec3 origin = m_TransformSystem->AbsolutePosition(entity) + (transformComponent->Scale * bounds->Origin);
|
|
glm::vec3 volumeVector = transformComponent->Scale * bounds->VolumeVector;
|
|
m_Renderer->AddAABBToDraw(origin, volumeVector, (collision != nullptr && collision->CollidingEntities.size() > 0));
|
|
}
|
|
#endif
|
|
|
|
auto pointLightComponent = m_World->GetComponent<Components::PointLight>(entity, "PointLight");
|
|
if (pointLightComponent != nullptr)
|
|
{
|
|
glm::vec3 position = m_TransformSystem->AbsolutePosition(entity);
|
|
m_Renderer->AddPointLightToDraw(
|
|
position,
|
|
pointLightComponent->Specular,
|
|
pointLightComponent->Diffuse,
|
|
pointLightComponent->constantAttenuation,
|
|
pointLightComponent->linearAttenuation,
|
|
pointLightComponent->quadraticAttenuation,
|
|
pointLightComponent->spotExponent);
|
|
}
|
|
|
|
auto cameraComponent = m_World->GetComponent<Components::Camera>(entity, "Camera");
|
|
if (cameraComponent != nullptr)
|
|
{
|
|
m_Renderer->GetCamera()->Position(transformComponent->Position);
|
|
m_Renderer->GetCamera()->Orientation(transformComponent->Orientation);
|
|
|
|
m_Renderer->GetCamera()->FOV(cameraComponent->FOV);
|
|
m_Renderer->GetCamera()->NearClip(cameraComponent->NearClip);
|
|
m_Renderer->GetCamera()->FarClip(cameraComponent->FarClip);
|
|
}
|
|
}
|
|
|
|
void Systems::RenderSystem::Initialize()
|
|
{
|
|
m_TransformSystem = m_World->GetSystem<Systems::TransformSystem>("TransformSystem");
|
|
}
|
|
|
|
|
|
|
|
|
|
|