void FXAASample::DrawScene()
{
SwapChainPtr->Begin();
ID3D11RenderTargetView* pRTV = SwapChainPtr->GetRenderTargetView();
ID3D11DepthStencilView* pDSV = SwapChainPtr->GetDepthStencilView();
pRTV = colorRT->GetRTView();
float ClearColor[4] = { sqrt(0.25f), sqrt(0.25f), sqrt(0.5f), 0.0f };
m_deviceContext->ClearRenderTargetView(pRTV, ClearColor);
m_deviceContext->ClearDepthStencilView(pDSV, D3D11_CLEAR_DEPTH, 1.0, 0);
// Rebind to original back buffer and depth buffer
ID3D11RenderTargetView * pRTVs[2] = { pRTV, NULL };
pRTVs[0] = colorRT->GetRTView();
m_deviceContext->OMSetRenderTargets(1, pRTVs, pDSV);
RenderSample();
SwapChainPtr->Begin();
// apply FXAA
if (m_fxaaEnabled)
{
MaterialPtr pFXAAShader = g_objMaterial.GetShader("HLSL\\FXAA.hlsl");
m_deviceContext->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
float frameWidth = (float)mClientWidth;
float frameHeight = (float)mClientHeight;
Vector4 vFxaa = Vector4(1.0f / frameWidth, 1.0f / frameHeight, 0.0f, 0.0f);
pFXAAShader->VSSetConstantBuffers("RCPFrame", &vFxaa);
pFXAAShader->PSSetConstantBuffers("RCPFrame", &vFxaa);
pFXAAShader->PSSetShaderResources(TU_DIFFUSE, colorRT->GetSRView());
pFXAAShader->Apply();
m_deviceContext->Draw(3, 0);
}
else
{
g_objSprite.ShowTexture(0, 0, mClientWidth, mClientHeight, colorRT->GetSRView());
}
ShowRT();
SwapChainPtr->Flip();
}
void DeferredLightSample::DrawScene()
{
SwapChainPtr->Begin();
ID3D11RenderTargetView* pRTV = SwapChainPtr->GetRenderTargetView();
ID3D11DepthStencilView* pDSV = SwapChainPtr->GetDepthStencilView();
// Fill the G-Buffer
ID3D11RenderTargetView* pGBufRTV[] = { colorRT->GetRTView(), normalRT->GetRTView(), depthRT->GetRTView() };
m_deviceContext->OMSetRenderTargets(3, pGBufRTV, pDSV);
float clearColor[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
float clearColor1[4] = { 0.1921568627450980392156862745098f, 0.30196078431372549019607843137255f, 0.47450980392156862745098039215686f, 1.0f };
//m_deviceContext->ClearRenderTargetView(pGBufRTV[0], clearColor);
//m_deviceContext->ClearRenderTargetView(pGBufRTV[1], clearColor);
//m_deviceContext->ClearRenderTargetView(pGBufRTV[2], clearColor);
ClearGBuffer();
RenderScene();
DrawLights(mTimer.TotalTime());
lightRTEx->Begin();
finalCombineEffect->PSSetShaderResources(TU_DIFFUSE, colorRT->GetSRView());
finalCombineEffect->PSSetShaderResources(TU_CUBE, lightRT->GetSRView());
ID3D11SamplerState* LinearClamp = g_objStates.LinearClamp();
m_deviceContext->PSSetSamplers(TU_DIFFUSE, 1, &LinearClamp);
m_deviceContext->PSSetSamplers(TU_CUBE, 1, &LinearClamp);
finalCombineEffect->Apply();
m_deviceContext->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
FLOAT BlendFactor[4] = { 0.0f, 0.0f, 0.0f, 0.0f };// 0xFFFFFFFF
m_deviceContext->OMSetBlendState(g_objStates.Opaque(), BlendFactor, 0xFFFFFFFF);
m_deviceContext->RSSetState(g_objStates.CullCounterClockwise());
TurnZBufferOff();
m_deviceContext->Draw(3, 0);
lightRTEx->End();
SwapChainPtr->Begin();
int halfWidth = mClientWidth / 2;
int halfHeight = mClientHeight / 2;
TurnZBufferOff();
g_objSprite.SetAlphaBlend(false);
g_objSprite.ShowTexture(0, 0, halfWidth, halfHeight, colorRT->GetSRView());
g_objSprite.ShowTexture(0, halfHeight, halfWidth, mClientHeight, normalRT->GetSRView());
g_objSprite.ShowTexture(halfWidth, 0, mClientWidth, halfHeight, lightRT->GetSRView());
g_objSprite.ShowTexture(halfWidth, halfHeight, mClientWidth, mClientHeight, lightRTEx->GetSRView());
if (m_fxaaEnabled)
{
MaterialPtr pFXAAShader = g_objMaterial.GetShader("HLSL\\FXAA.hlsl");
m_deviceContext->IASetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
float frameWidth = (float)mClientWidth;
float frameHeight = (float)mClientHeight;
Vector4 vFxaa = Vector4(1.0f / frameWidth, 1.0f / frameHeight, 0.0f, 0.0f);
pFXAAShader->VSSetConstantBuffers("RCPFrame", &vFxaa);
pFXAAShader->PSSetConstantBuffers("RCPFrame", &vFxaa);
pFXAAShader->PSSetShaderResources(TU_DIFFUSE, lightRTEx->GetSRView());
pFXAAShader->Apply();
m_deviceContext->Draw(3, 0);
}
else
{
g_objSprite.ShowTexture(0, 0, mClientWidth, mClientHeight, lightRTEx->GetSRView());
}
SwapChainPtr->Flip();
Test();
}