BTH/axyz
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Picking supports skinned meshes

Browse Source
This commit is contained in:
Teejoon
2016-02-08 17:37:18 +01:00
parent d2cfa592f0
commit 060e674a6f
34 changed files with 281 additions and 226 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/Engine/Rendering/PickingPass.cpp
+75 -29
View File
@@ -41,6 +41,14 @@ void PickingPass::InitializeShaderPrograms()
m_PickingProgram->Compile();
m_PickingProgram->BindFragDataLocation(0, "TextureFragment");
m_PickingProgram->Link();
m_PickingSkinnedProgram = ResourceManager::Load<ShaderProgram>("#PickingSkinnedProgram");
m_PickingSkinnedProgram->AddShader(std::shared_ptr<Shader>(new VertexShader("Shaders/PickingSkinned.vert.glsl")));
m_PickingSkinnedProgram->AddShader(std::shared_ptr<Shader>(new FragmentShader("Shaders/Picking.frag.glsl")));
m_PickingSkinnedProgram->Compile();
m_PickingSkinnedProgram->BindFragDataLocation(0, "TextureFragment");
m_PickingSkinnedProgram->Link();
}
void PickingPass::Draw(RenderScene& scene)
@@ -49,6 +57,7 @@ void PickingPass::Draw(RenderScene& scene)
//TODO: Render: Add code for more jobs than modeljobs.
GLuint shaderHandle = m_PickingProgram->GetHandle();
GLuint shaderSkinnedHandle = m_PickingSkinnedProgram->GetHandle();
m_PickingProgram->Bind();
if (scene.ClearDepth) {
@@ -60,41 +69,78 @@ void PickingPass::Draw(RenderScene& scene)
auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
if (modelJob) {
int pickColor[2] = { m_ColorCounter[0], m_ColorCounter[1] };
if (modelJob->Model->isSkined())
{
m_PickingSkinnedProgram->Bind();
int pickColor[2] = { m_ColorCounter[0], m_ColorCounter[1] };
PickingInfo pickInfo;
pickInfo.Entity = modelJob->Entity;
pickInfo.World = modelJob->World;
pickInfo.Camera = scene.Camera;
PickingInfo pickInfo;
pickInfo.Entity = modelJob->Entity;
pickInfo.World = modelJob->World;
pickInfo.Camera = scene.Camera;
auto color = m_EntityColors.find(std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera));
if (color != m_EntityColors.end()) {
pickColor[0] = color->second[0];
pickColor[1] = color->second[1];
} else {
m_EntityColors[std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera)] = glm::ivec2(pickColor[0], pickColor[1]);
if (m_ColorCounter[0] > 255) {
m_ColorCounter[0] = 0;
m_ColorCounter[1] += 1;
} else {
m_ColorCounter[0] += 1;
}
}
auto color = m_EntityColors.find(std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera));
if (color != m_EntityColors.end()) {
pickColor[0] = color->second[0];
pickColor[1] = color->second[1];
}
else {
m_EntityColors[std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera)] = glm::ivec2(pickColor[0], pickColor[1]);
if (m_ColorCounter[0] > 255) {
m_ColorCounter[0] = 0;
m_ColorCounter[1] += 1;
}
else {
m_ColorCounter[0] += 1;
}
}
m_PickingColorsToEntity[glm::ivec2(pickColor[0], pickColor[1])] = pickInfo;
m_PickingColorsToEntity[glm::ivec2(pickColor[0], pickColor[1])] = pickInfo;
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
glUniform2fv(glGetUniformLocation(shaderHandle, "PickingColor"), 1, glm::value_ptr(glm::vec2(pickColor[0], pickColor[1])));
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
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->Model->m_RawModel->m_Skeleton != nullptr) {
if (modelJob->Animation != nullptr) {
std::vector<glm::mat4> frameBones = modelJob->Skeleton->GetFrameBones(*modelJob->Animation, modelJob->AnimationTime);
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
}
}
if (modelJob->Animation != nullptr) {
std::vector<glm::mat4> frameBones = modelJob->Skeleton->GetFrameBones(*modelJob->Animation, modelJob->AnimationTime);
glUniformMatrix4fv(glGetUniformLocation(shaderSkinnedHandle, "Bones"), frameBones.size(), GL_FALSE, glm::value_ptr(frameBones[0]));
}
}
} else {
m_PickingProgram->Bind();
int pickColor[2] = { m_ColorCounter[0], m_ColorCounter[1] };
PickingInfo pickInfo;
pickInfo.Entity = modelJob->Entity;
pickInfo.World = modelJob->World;
pickInfo.Camera = scene.Camera;
auto color = m_EntityColors.find(std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera));
if (color != m_EntityColors.end()) {
pickColor[0] = color->second[0];
pickColor[1] = color->second[1];
}
else {
m_EntityColors[std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera)] = glm::ivec2(pickColor[0], pickColor[1]);
if (m_ColorCounter[0] > 255) {
m_ColorCounter[0] = 0;
m_ColorCounter[1] += 1;
}
else {
m_ColorCounter[0] += 1;
}
}
m_PickingColorsToEntity[glm::ivec2(pickColor[0], pickColor[1])] = pickInfo;
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(modelJob->Matrix));
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
glUniform2fv(glGetUniformLocation(shaderHandle, "PickingColor"), 1, glm::value_ptr(glm::vec2(pickColor[0], pickColor[1])));
}
glBindVertexArray(modelJob->Model->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);