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Fixed picking pass... again...

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This commit is contained in:
sippeangelo
2015-12-14 21:30:43 +01:00
parent 422e6f5264
commit c296c4eb3b
1 changed files with 16 additions and 14 deletions
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src/Engine/Rendering/PickingPass.cpp
+16 -14
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@@ -48,26 +48,31 @@ void PickingPass::Draw(RenderQueueCollection& rq)
m_PickingColorsToEntity.clear();
PickingPassState* state = new PickingPassState(m_PickingBuffer.GetHandle());
int r = 1;
int r = 0;
int g = 0;
//TODO: Render: Add code for more jobs than modeljobs.
GLuint ShaderHandle = m_PickingProgram->GetHandle();
m_PickingProgram->Bind();
std::map<EntityID, glm::vec2> entityColors;
for (auto &job : rq.Forward) {
auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
if (modelJob) {
//---------------
//TODO: Renderer: IMPORTANT: Fixa detta så det inte loopar igenom listan varje frame.
//---------------
int pickColor[2] = { r, g };
for (auto i : m_PickingColorsToEntity) {
if (modelJob->Entity == i.second) {
pickColor[0] = i.first.x;
pickColor[1] = i.first.y;
r -= 1;
auto color = entityColors.find(modelJob->Entity);
if (color != entityColors.end()) {
pickColor[0] = color->second[0];
pickColor[1] = color->second[1];
} else {
entityColors[modelJob->Entity] = glm::vec2(pickColor[0], pickColor[1]);
if (r + 10 > 255) {
r = 0;
g += 1;
} else {
r += 1;
}
}
m_PickingColorsToEntity[glm::vec2(pickColor[0], pickColor[1])] = modelJob->Entity;
@@ -82,11 +87,6 @@ void PickingPass::Draw(RenderQueueCollection& rq)
glBindVertexArray(modelJob->Model->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, modelJob->Model->ElementBuffer);
glDrawElementsBaseVertex(GL_TRIANGLES, modelJob->EndIndex - modelJob->StartIndex + 1, GL_UNSIGNED_INT, nullptr, modelJob->StartIndex);
r += 1;
if (r > 255) {
r = 0;
g += 1;
}
}
}
m_PickingBuffer.Unbind();
@@ -105,6 +105,8 @@ void PickingPass::Draw(RenderQueueCollection& rq)
&m_PickingColorsToEntity);
m_EventBroker->Publish(pickEvent);
delete state;
}
void PickingPass::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const