void ShadowsApp::RenderMainPass()
{
PIXEvent event(L"Main Pass");
ID3D11DeviceContextPtr context = deviceManager.ImmediateContext();
ID3D11RenderTargetView* renderTargets[1] = { NULL };
ID3D11DepthStencilView* ds = depthBuffer.DSView;
context->OMSetRenderTargets(1, renderTargets, ds);
D3D11_VIEWPORT vp;
vp.Width = static_cast<float>(colorTarget.Width);
vp.Height = static_cast<float>(colorTarget.Height);
vp.TopLeftX = 0.0f;
vp.TopLeftY = 0.0f;
vp.MinDepth = 0.0f;
vp.MaxDepth = 1.0f;
context->RSSetViewports(1, &vp);
float clearColor[4] = { 0.0f, 0.0f, 0.0f, 0.0f };
context->ClearRenderTargetView(colorTarget.RTView, clearColor);
context->ClearDepthStencilView(ds, D3D11_CLEAR_DEPTH|D3D11_CLEAR_STENCIL, 1.0f, 0);
Float4x4 meshWorld = Float4x4::ScaleMatrix(MeshScales[AppSettings::CurrentScene]);
Float4x4 characterWorld = Float4x4::ScaleMatrix(CharacterScale);
Float4x4 characterOrientation = Quaternion::ToFloat4x4(AppSettings::CharacterOrientation);
characterWorld = characterWorld * characterOrientation;
characterWorld.SetTranslation(CharacterPos);
{
ProfileBlock block(L"Depth Prepass");
if(AppSettings::GPUSceneSubmission)
meshRenderer.RenderDepthGPU(context, camera, meshWorld, characterWorld, false);
else
meshRenderer.RenderDepthCPU(context, camera, meshWorld, characterWorld, false);
}
if(AppSettings::AutoComputeDepthBounds)
meshRenderer.ReduceDepth(context, depthBuffer.SRView, camera);
if(AppSettings::GPUSceneSubmission)
meshRenderer.RenderShadowMapGPU(context, camera, meshWorld, characterWorld);
else
meshRenderer.RenderShadowMap(context, camera, meshWorld, characterWorld);
renderTargets[0] = colorTarget.RTView;
context->OMSetRenderTargets(1, renderTargets, ds);
context->RSSetViewports(1, &vp);
Float3 lightDir = AppSettings::LightDirection;
meshRenderer.Render(context, camera, meshWorld, characterWorld);
skybox.RenderSky(context, lightDir, true, camera.ViewMatrix(), camera.ProjectionMatrix());
}
void ShadowsApp::Render(const Timer& timer)
{
ID3D11DeviceContextPtr context = deviceManager.ImmediateContext();
AppSettings::UpdateCBuffer(context);
RenderMainPass();
if(colorTarget.MultiSamples > 1)
context->ResolveSubresource(resolveTarget.Texture, 0, colorTarget.Texture, 0, colorTarget.Format);
// Kick off post-processing
D3DPERF_BeginEvent(0xFFFFFFFF, L"Post Processing");
PostProcessor::Constants constants;
constants.BloomThreshold = AppSettings::BloomThreshold;
constants.BloomMagnitude = AppSettings::BloomMagnitude;
constants.BloomBlurSigma = AppSettings::BloomBlurSigma;
constants.Tau = AppSettings::AdaptationRate;
constants.KeyValue = AppSettings::KeyValue;
constants.TimeDelta = timer.DeltaSecondsF();
postProcessor.SetConstants(constants);
postProcessor.Render(context, resolveTarget.SRView, deviceManager.BackBuffer());
D3DPERF_EndEvent();
// postProcessor.DrawDepthBuffer(depthBuffer, deviceManager.BackBuffer());
ID3D11RenderTargetView* renderTargets[1] = { deviceManager.BackBuffer() };
context->OMSetRenderTargets(1, renderTargets, NULL);
D3D11_VIEWPORT vp;
vp.Width = static_cast<float>(deviceManager.BackBufferWidth());
vp.Height = static_cast<float>(deviceManager.BackBufferHeight());
vp.TopLeftX = 0;
vp.TopLeftY = 0;
vp.MinDepth = 0;
vp.MaxDepth = 1;
context->RSSetViewports(1, &vp);
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
/*spriteRenderer.Begin(context, SpriteRenderer::Linear);
ID3D11ShaderResourceView* srv = meshRenderer.ShadowMap().SRView;
D3D11_SHADER_RESOURCE_VIEW_DESC srvDesc;
srv->GetDesc(&srvDesc);
srvDesc.Texture2DArray.ArraySize = 1;
ID3D11ShaderResourceViewPtr newSrv;
deviceManager.Device()->CreateShaderResourceView(meshRenderer.ShadowMap().Texture, &srvDesc, &newSrv);
spriteRenderer.Render(newSrv, Float4x4());
spriteRenderer.End();*/
RenderHUD();
}
void DirectX11RenderContext::SetRenderTarget()
{
Context->OMSetRenderTargets(1, &backBufferView.GetInterfacePtr(), nullptr);
D3D11_TEXTURE2D_DESC desc;
backBuffer->GetDesc(&desc);
// Setup the viewport
D3D11_VIEWPORT vp = { 0.0f, 0.0f, (FLOAT)desc.Width, (FLOAT)desc.Height, 0.0f, 1.0f };
Context->RSSetViewports(1, &vp);
}
