void CDrawQuadRendererCommand::Execute(CRenderManager &RenderManager)
{
if (m_Material) { m_Material->Apply(); }
ActivateTextures();
RenderManager.DrawScreenQuad(m_RenderableObjectTechnique->GetEffectTechnique(),NULL,0,0,1.0f,1.0f,CColor(1.0f, 1.0f, 1.0f, 1.0f));
}
void CDeferredShadingSceneRendererCommand::ExecuteDeferredShading(CRenderManager &RenderManager)
{
CContextManager* l_ContextManager = RenderManager.GetContextManager();
l_ContextManager->EnableDeferredShadingBlendState();
CLightManager* l_LightManager = CEngine::GetSingleton().GetLightManager();
std::vector<CLight*> l_Lights = l_LightManager->GetResourcesVector();
size_t l_Size = l_Lights.size();
int l_Width = l_ContextManager->GetFrameBufferWidth();
int l_Height = l_ContextManager->GetFrameBufferHeight();
ActivateTextures();
for (size_t i = 0; i < l_Size; ++i)
{
if (l_Lights[i]->GetActive())
{
CEngine::GetSingleton().GetEffectManager()->SetLightConstants(0, l_Lights[i]);
m_RenderableObjectTechnique->GetEffectTechnique()->SetConstantBuffer(1, &CEffectManager::m_LightEffectParameters);
RenderManager.DrawScreenQuad(m_RenderableObjectTechnique->GetEffectTechnique(), NULL, 0, 0, 1.0f, 1.0f, CColor(v4fZERO));
}
}
CEngine::GetSingleton().GetRenderManager()->GetContextManager()->DisableAlphaBlendState();
}
void CGenerateBlackAndWhiteMapsSceneRendererCommand::Execute(CRenderManager &RenderManager)
{
CLightManager* l_LightManager = CEngine::GetSingleton().GetLightManager();
std::vector<CLight*> l_Lights = l_LightManager->GetResourcesVector();
size_t l_Size = l_Lights.size();
ActivateTextures();
//We are going to render from camera perspective
//RenderManager.GetContextManager()->SetMatrices(RenderManager.GetCurrentCamera());
for (size_t i = 0; i<l_Size; ++i)
{
if (l_Lights[i]->GetActive() && l_Lights[i]->GetGenerateShadowMap())
{
l_Lights[i]->SetBlackAndWhiteMap(RenderManager, false); //Set BlackAndWhiteTexture as rendertarget
//Doens't change matrix, beacuse we must render from camera perspective
CEngine::GetSingleton().GetEffectManager()->SetBlackAndWhiteLightConstants(l_Lights[i]);
RenderManager.DrawScreenQuad(m_RenderableObjectTechnique->GetEffectTechnique(), NULL, 0, 0, 1.0f, 1.0f, CColor(1.0f, 1.0f, 1.0f, 1.0f));
CMaterial* l_GaussianFilterMaterial = CEngine::GetSingleton().GetMaterialManager()->GetResource("GaussianFilterMaterial");
CMaterial* l_GuiMaterial = CEngine::GetSingleton().GetMaterialManager()->GetResource("GUIMaterial");
RenderManager.GetContextManager()->UnsetRenderTargets();
RenderManager.GetContextManager()->SetDefaultViewPort();
l_Lights[i]->SetBlackAndWhiteMap(RenderManager, true);
CPoolRenderableObjectTechnique* l_GaussianFilterPool = CEngine::GetSingleton().GetRenderableObjectTechniqueManager()->GetPoolRenderableObjectTechniques().GetResource("gaussian_filter_pool_renderable_object_technique");
l_GaussianFilterPool->Apply();
l_Lights[i]->GetBlackAndWhiteMap()->Activate(0);
l_GaussianFilterMaterial->Apply();
RenderManager.DrawScreenQuad(l_GaussianFilterMaterial->GetRenderableObjectTechnique()->GetEffectTechnique(), NULL, 0, 0, 1.0f, 1.0f, CColor(0.0, 0.0, 0.0, 0.0));
}
}
RenderManager.GetContextManager()->UnsetRenderTargets();
RenderManager.GetContextManager()->SetDefaultViewPort();
}
void CDeferredShadingSceneRendererCommand::ExecuteDeferredShadingUsingLightVolumes(CRenderManager &RenderManager)
{
CLightManager* l_LightManager = CEngine::GetSingleton().GetLightManager();
std::vector<CLight*> l_Lights = l_LightManager->GetResourcesVector();
size_t l_Size = l_Lights.size();
int l_Width = RenderManager.GetContextManager()->GetFrameBufferWidth();
int l_Height = RenderManager.GetContextManager()->GetFrameBufferHeight();
ActivateTextures();
for (size_t i = 0; i<l_Size; ++i)
{
/*Only 1 light*/
if (l_Lights[i]->GetActive())
{
CEngine::GetSingleton().GetEffectManager()->SetLightConstants(0, l_Lights[i]);
m_RenderableObjectTechnique->GetEffectTechnique()->SetConstantBuffer(1, &CEffectManager::m_LightEffectParameters);
if (l_Lights[i]->GetType() != CLight::OMNI) //
{
RenderManager.GetContextManager()->SetRasterizerState(CContextManager::RS_SOLID);
RenderManager.DrawScreenQuad(m_RenderableObjectTechnique->GetEffectTechnique(), NULL, 0, 0, 1.0f, 1.0f, CColor(v4fZERO));
}
else
{
float l_LightRadius = l_Lights[i]->GetEndRangeAttenuation();
Mat44f l_Scale;
l_Scale.SetFromScale(l_LightRadius, l_LightRadius, l_LightRadius);
Mat44f l_LightTransform = l_Lights[i]->GetTransform();
RenderManager.GetContextManager()->SetWorldMatrix(l_Scale*l_LightTransform);
FirstPast(RenderManager);
CRenderableObjectTechnique* l_Technique = CEngine::GetSingleton().GetRenderableObjectTechniqueManager()->GetResource("deferred_shading_omnilight_sphere_renderable_object_technique");
m_SphereFirstPass->Render(&RenderManager, l_Technique);
SecondPass(RenderManager);
m_SphereFirstPass->Render(&RenderManager);
}
}
}
CEngine::GetSingleton().GetRenderManager()->GetContextManager()->DisableAlphaBlendState();
}
