internal void StepUpdateProbe(MyCullQuery cullQuery)
{
if (state == 0)
{
position = MyEnvironment.CameraPosition;// +Vector3.UnitY * 4;
}
if (state < 6)
{
int faceId = state;
MyImmediateRC.RC.DeviceContext.ClearDepthStencilView(m_cubemapDepth.SubresourceDsv(faceId), DepthStencilClearFlags.Depth | DepthStencilClearFlags.Stencil, 1, 0);
MyImmediateRC.RC.DeviceContext.ClearRenderTargetView(workCubemap.SubresourceRtv(faceId), new Color4(0, 0, 0, 0));
var localViewProj = PrepareLocalEnvironmentMatrix(MyEnvironment.CameraPosition - position, new Vector2I(CubeMapResolution, CubeMapResolution), faceId, 10000.0f);
var viewProj = MatrixD.CreateTranslation(-position) * localViewProj;
cullQuery.AddForwardPass(ref localViewProj, ref viewProj, new MyViewport(0, 0, CubeMapResolution, CubeMapResolution), m_cubemapDepth.SubresourceDsv(faceId), workCubemap.SubresourceRtv(faceId));
++state;
return;
}
}
internal void StepUpdateProbe()
{
if (state == 0)
{
position = MyEnvironment.CameraPosition + Vector3.UnitY * 4;
}
if (state < 6)
{
int faceId = state;
MyImmediateRC.RC.Context.ClearDepthStencilView(m_cubemapDepth.SubresourceDsv(faceId), DepthStencilClearFlags.Depth | DepthStencilClearFlags.Stencil, 1, 0);
MyImmediateRC.RC.Context.ClearRenderTargetView(workCubemap.SubresourceRtv(faceId), new Color4(0, 0, 0, 0));
var localViewProj = Matrix.CreateTranslation(MyEnvironment.CameraPosition - position) * PrepareLocalEnvironmentMatrix(Vector3.Zero, new Vector2I(256, 256), faceId, 40.0f);
var viewProj = MatrixD.CreateTranslation(-position) * localViewProj;
AddForwardCamera(ref localViewProj, ref viewProj, new MyViewport(0, 0, 256, 256), m_cubemapDepth.SubresourceDsv(faceId), workCubemap.SubresourceRtv(faceId));
++state;
return;
}
}
internal static void Combine(RwTexId targetArray, MyShadowCascades firstCascades, MyShadowCascades secondCascades)
{
if (!MyRender11.Settings.EnableShadows)
{
return;
}
ProfilerShort.Begin("MyShadowCascadesPostProcess.Combine");
MyGpuProfiler.IC_BeginBlock("MyShadowCascadesPostProcess.Combine");
firstCascades.FillConstantBuffer(firstCascades.CascadeConstantBuffer);
secondCascades.FillConstantBuffer(secondCascades.CascadeConstantBuffer);
secondCascades.PostProcessor.MarkCascadesInStencil(secondCascades.CascadeInfo);
MyRenderContext renderContext = MyRenderContext.Immediate;
DeviceContext deviceContext = renderContext.DeviceContext;
deviceContext.PixelShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
deviceContext.PixelShader.SetConstantBuffer(10, firstCascades.CascadeConstantBuffer);
deviceContext.PixelShader.SetConstantBuffer(11, secondCascades.CascadeConstantBuffer);
deviceContext.PixelShader.SetConstantBuffer(12, m_inverseConstants);
for (int subresourceIndex = 0; subresourceIndex < targetArray.Description2d.ArraySize; ++subresourceIndex)
{
renderContext.BindGBufferForRead(0, MyGBuffer.Main);
deviceContext.OutputMerger.SetTargets((DepthStencilView)null, (RenderTargetView)targetArray.SubresourceRtv(subresourceIndex));
deviceContext.PixelShader.SetShaderResource(0, firstCascades.CascadeShadowmapArray.SubresourceSrv(subresourceIndex));
deviceContext.PixelShader.SetShaderResource(1, secondCascades.CascadeShadowmapArray.ShaderView);
//deviceContext.PixelShader.SetShaderResource(4, MyGBuffer.Main.DepthStencil.m_SRV_stencil);
renderContext.SetPS(m_combinePS);
Matrix inverseCascadeMatrix = MatrixD.Transpose(MatrixD.Invert(firstCascades.CascadeInfo[subresourceIndex].CurrentLocalToProjection * MyMatrixHelpers.ClipspaceToTexture));
var mapping = MyMapping.MapDiscard(m_inverseConstants);
mapping.WriteAndPosition(ref inverseCascadeMatrix);
mapping.Unmap();
MyScreenPass.DrawFullscreenQuad(new MyViewport(0, 0, targetArray.Description2d.Width, targetArray.Description2d.Height));
}
deviceContext.OutputMerger.SetTargets(null as DepthStencilView, null as RenderTargetView);
deviceContext.PixelShader.SetShaderResource(0, null);
deviceContext.PixelShader.SetShaderResource(1, null);
deviceContext.PixelShader.SetShaderResource(2, null);
MyGpuProfiler.IC_EndBlock();
ProfilerShort.End();
}
