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*cough*

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sippeangelo
2016-02-01 12:01:24 +01:00
parent 5bfcffc142
commit a22bc00d46
8 changed files with 25 additions and 30 deletions
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src/Engine/Rendering/LightCullingPass.cpp
+5 -5
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@@ -25,8 +25,8 @@ void LightCullingPass::GenerateNewFrustum(RenderScene& scene)
glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 0, m_FrustumSSBO);
glUniformMatrix4fv(glGetUniformLocation(m_CalculateFrustumProgram->GetHandle(), "P"), 1, false, glm::value_ptr(scene.Camera->ProjectionMatrix()));
glUniform2f(glGetUniformLocation(m_CalculateFrustumProgram->GetHandle(), "ScreenDimensions"), m_Renderer->GetViewPortSize().Width, m_Renderer->GetViewPortSize().Height);
glDispatchCompute((int)(m_Renderer->GetViewPortSize().Width/(TILE_SIZE*TILE_SIZE) + 1), (int)(m_Renderer->GetViewPortSize().Height/(TILE_SIZE*TILE_SIZE) + 1), 1);
glUniform2f(glGetUniformLocation(m_CalculateFrustumProgram->GetHandle(), "ScreenDimensions"), m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
glDispatchCompute((int)(m_Renderer->GetViewportSize().Width/(TILE_SIZE*TILE_SIZE) + 1), (int)(m_Renderer->GetViewportSize().Height/(TILE_SIZE*TILE_SIZE) + 1), 1);
GLERROR("CalculateFrustum Error: End");
}
@@ -40,7 +40,7 @@ void LightCullingPass::OnResolutionChange()
void LightCullingPass::SetSSBOSizes()
{
m_NumberOfTiles = (int)(m_Renderer->GetViewPortSize().Width/TILE_SIZE) * (int)(m_Renderer->GetViewPortSize().Height/TILE_SIZE);
m_NumberOfTiles = (int)(m_Renderer->GetViewportSize().Width/TILE_SIZE) * (int)(m_Renderer->GetViewportSize().Height/TILE_SIZE);
m_Frustums = new Frustum[m_NumberOfTiles];
m_LightGrid = new LightGrid[m_NumberOfTiles];
@@ -67,14 +67,14 @@ void LightCullingPass::CullLights(RenderScene& scene)
glBindBuffer(GL_SHADER_STORAGE_BUFFER, 0);
m_LightCullProgram->Bind();
glUniform2f(glGetUniformLocation(m_LightCullProgram->GetHandle(), "ScreenDimensions"), m_Renderer->GetViewPortSize().Width, m_Renderer->GetViewPortSize().Height);
glUniform2f(glGetUniformLocation(m_LightCullProgram->GetHandle(), "ScreenDimensions"), m_Renderer->GetViewportSize().Width, m_Renderer->GetViewportSize().Height);
glUniformMatrix4fv(glGetUniformLocation(m_LightCullProgram->GetHandle(), "V"), 1, false, glm::value_ptr(scene.Camera->ViewMatrix()));
glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 0, m_FrustumSSBO);
glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 1, m_LightSSBO);
glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 2, m_LightGridSSBO);
glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 3, m_LightOffsetSSBO);
glBindBufferBase(GL_SHADER_STORAGE_BUFFER, 4, m_LightIndexSSBO);
glDispatchCompute(glm::ceil(m_Renderer->GetViewPortSize().Width/ TILE_SIZE), glm::ceil(m_Renderer->GetViewPortSize().Height / TILE_SIZE), 1);
glDispatchCompute(glm::ceil(m_Renderer->GetViewportSize().Width/ TILE_SIZE), glm::ceil(m_Renderer->GetViewportSize().Height / TILE_SIZE), 1);
GLERROR("CullLights Error: End");
}