internal static void Init()
{
MyGPUParticleRenderer.Init();
m_windowsWithDecals = new HashSet <uint>();
if (m_distances == null)
{
m_distances = new float[] { PROXIMITY_DECALS_SQ_TH, 0 }
}
;
m_psResolve = MyShaders.CreatePs("Transparent/OIT/Resolve.hlsl");
m_psOverlappingHeatMap = MyShaders.CreatePs("Transparent/ResolveAccumIntoHeatMap.hlsl");
m_psOverlappingHeatMapInGrayscale = MyShaders.CreatePs("Transparent/ResolveAccumIntoHeatMap.hlsl", new ShaderMacro[] { new ShaderMacro("USE_GRAYSCALE", null), });
}
internal static void OnSessionEnd()
{
MyGPUParticleRenderer.OnSessionEnd();
}
internal static void OnDeviceEnd()
{
MyGPUParticleRenderer.OnDeviceEnd();
}
internal static void Render()
{
IBorrowedUavTexture accumTarget = MyManagers.RwTexturesPool.BorrowUav("MyTransparentRendering.AccumTarget", Format.R16G16B16A16_Float);
IBorrowedUavTexture coverageTarget = MyManagers.RwTexturesPool.BorrowUav("MyTransparentRendering.CoverageTarget", Format.R16_UNorm);
ProfilerShort.Begin("Atmosphere");
MyGpuProfiler.IC_BeginBlock("Atmosphere");
if (MyRender11.DebugOverrides.Atmosphere)
{
MyAtmosphereRenderer.Render();
}
ProfilerShort.BeginNextBlock("Clouds");
MyGpuProfiler.IC_BeginNextBlock("Clouds");
if (MyRender11.DebugOverrides.Clouds)
{
MyCloudRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
// setup weighted blended OIT targets + blend states
SetupTargets(accumTarget, coverageTarget, true);
IDepthStencil depthResource;
if (MyRender11.MultisamplingEnabled)
{
depthResource = MyScreenDependants.m_resolvedDepth;
}
else
{
depthResource = MyGBuffer.Main.DepthStencil;
}
m_windowsWithDecals.Clear();
ProfilerShort.BeginNextBlock("Billboards");
MyGpuProfiler.IC_BeginBlock("Billboards");
bool resetBindings = MyBillboardRenderer.Gather(HandleWindow);
if (resetBindings)
{
SetupTargets(accumTarget, coverageTarget, false);
}
MyBillboardRenderer.Render(depthResource.SrvDepth);
ProfilerShort.BeginNextBlock("GPU Particles");
MyGpuProfiler.IC_BeginNextBlock("GPU Particles");
if (MyRender11.DebugOverrides.GPUParticles)
{
MyGPUParticleRenderer.Run(depthResource.SrvDepth);
}
MyGpuProfiler.IC_EndBlock();
// Render decals on transparent surfaces in 2 steps: first far, second proximity
float intervalMax = MyScreenDecals.VISIBLE_DECALS_SQ_TH;
for (int it = 0; it < m_distances.Length; it++)
{
float intervalMin = m_distances[it];
ProfilerShort.BeginNextBlock("Billboards - Depth Only");
MyGpuProfiler.IC_BeginBlock("Billboards - Depth Only");
bool windowsFound = MyBillboardRenderer.RenderWindowsDepthOnly(depthResource, MyGlobalResources.Gbuffer1Copy, intervalMin, intervalMax);
MyGpuProfiler.IC_EndBlock();
if (windowsFound)
{
SetupTargets(accumTarget, coverageTarget, false);
ProfilerShort.BeginNextBlock("Render decals - Transparent");
MyGpuProfiler.IC_BeginBlock("Render decals - Transparent");
MyScreenDecals.Draw(true, m_windowsWithDecals);
MyGpuProfiler.IC_EndBlock();
}
intervalMax = intervalMin;
}
if (IsUsedOverlappingHeatMap())
{
DisplayOverlappingHeatMap(accumTarget, coverageTarget, MyRender11.Settings.DisplayTransparencyHeatMapInGrayscale);
}
MyGpuProfiler.IC_BeginBlock("OIT Resolve");
// resolve weighted blended OIT in accum / coverage to LBuffer
if (MyRender11.DebugOverrides.OIT)
{
ResolveOIT(accumTarget, coverageTarget);
}
else
{
RC.SetRtv(null);
}
MyGpuProfiler.IC_EndBlock();
coverageTarget.Release();
accumTarget.Release();
ProfilerShort.End();
}
internal static void Render(MyUnorderedAccessTexture accumTarget, MyUnorderedAccessTexture coverageTarget)
{
ProfilerShort.Begin("Atmosphere");
MyGpuProfiler.IC_BeginBlock("Atmosphere");
if (MyRender11.DebugOverrides.Atmosphere)
{
MyAtmosphereRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Clouds");
MyGpuProfiler.IC_BeginBlock("Clouds");
if (MyRender11.DebugOverrides.Clouds)
{
MyCloudRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
// setup weighted blended OIT targets + blend states
if (MyRender11.DebugOverrides.OIT)
{
SetupOIT(accumTarget, coverageTarget, true);
}
else
{
SetupStandard();
}
MyDepthStencil depthResource;
if (MyRender11.MultisamplingEnabled)
{
depthResource = MyScreenDependants.m_resolvedDepth;
}
else
{
depthResource = MyGBuffer.Main.DepthStencil;
}
ProfilerShort.BeginNextBlock("Billboards");
MyGpuProfiler.IC_BeginBlock("Billboards");
MyBillboardRenderer.Render(depthResource.Depth);
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("GPU Particles");
MyGpuProfiler.IC_BeginBlock("GPU Particles");
if (MyRender11.DebugOverrides.GPUParticles)
{
MyGPUParticleRenderer.Run(depthResource.Depth);
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Billboards - Depth Only");
MyGpuProfiler.IC_BeginBlock("Billboards - Depth Only");
bool windowsFound = MyBillboardRenderer.RenderWindowsDepthOnly(depthResource, MyRender11.Gbuffer1Copy);
MyGpuProfiler.IC_EndBlock();
if (MyRender11.DebugOverrides.OIT && windowsFound)
{
SetupOIT(accumTarget, coverageTarget, false);
}
ProfilerShort.BeginNextBlock("Render decals - Transparent");
MyGpuProfiler.IC_BeginBlock("Render decals - Transparent");
MyScreenDecals.Draw(true);
MyGpuProfiler.IC_EndBlock();
MyGpuProfiler.IC_BeginBlock("OIT Resolve");
// resolve weighted blended OIT in accum / coverage to LBuffer
if (MyRender11.DebugOverrides.OIT)
{
ResolveOIT(accumTarget, coverageTarget);
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.End();
}
internal static void Init()
{
MyGPUParticleRenderer.Init();
m_psResolve = MyShaders.CreatePs("Transparency/Resolve.hlsl");
}
internal static void Render(IRtvTexture gbuffer1Copy)
{
IBorrowedUavTexture accumTarget = MyManagers.RwTexturesPool.BorrowUav("MyTransparentRendering.AccumTarget", Format.R16G16B16A16_Float);
IBorrowedUavTexture coverageTarget = MyManagers.RwTexturesPool.BorrowUav("MyTransparentRendering.CoverageTarget", Format.R16_UNorm);
ProfilerShort.Begin("Atmosphere");
MyGpuProfiler.IC_BeginBlock("Atmosphere");
if (MyRender11.DebugOverrides.Atmosphere)
{
MyAtmosphereRenderer.RenderGBuffer();
}
ProfilerShort.BeginNextBlock("Clouds");
MyGpuProfiler.IC_BeginNextBlock("Clouds");
if (MyRender11.DebugOverrides.Clouds)
{
MyCloudRenderer.Render();
}
var depthResource = MyGBuffer.Main.ResolvedDepthStencil;
// setup weighted blended OIT targets + blend states
if (MyRender11.Settings.DrawBillboards)
{
ProfilerShort.BeginNextBlock("Billboards");
MyGpuProfiler.IC_BeginNextBlock("Billboards");
MyBillboardRenderer.Gather();
MyBillboardRenderer.RenderAdditveBottom(depthResource.SrvDepth);
SetupTargets(accumTarget, coverageTarget, true);
MyBillboardRenderer.RenderStandard(depthResource.SrvDepth);
}
else
{
SetupTargets(accumTarget, coverageTarget, true);
}
ProfilerShort.BeginNextBlock("GPU Particles");
MyGpuProfiler.IC_BeginNextBlock("GPU Particles");
if (MyRender11.DebugOverrides.GPUParticles)
{
MyGPUParticleRenderer.Run(depthResource.SrvDepth, MyGBuffer.Main.GBuffer1);
}
// Render decals on transparent surfaces in 2 steps: first far, second proximity
if (MyRender11.Settings.DrawGlass)
{
ProfilerShort.BeginNextBlock("Static glass");
MyGpuProfiler.IC_BeginNextBlock("Static glass");
m_glassWithDecals.Clear();
MyStaticGlassRenderer.Render(HandleGlass);
float intervalMax = MyScreenDecals.VISIBLE_DECALS_SQ_TH;
for (int it = 0; it < m_distances.Length; it++)
{
float intervalMin = m_distances[it];
ProfilerShort.BeginNextBlock("Glass - Depth Only");
MyGpuProfiler.IC_BeginNextBlock("Glass - Depth Only");
//TODO: This code should properly render glass decals, that they are visible when looking through window on another window
// Anyway, it is italian code and it doesnt work. Solve after Beta
bool glassFound = MyStaticGlassRenderer.RenderGlassDepthOnly(depthResource, gbuffer1Copy, intervalMin, intervalMax);
// if (glassFound)
{
SetupTargets(accumTarget, coverageTarget, false);
ProfilerShort.BeginNextBlock("Render decals - Transparent");
MyGpuProfiler.IC_BeginNextBlock("Render decals - Transparent");
MyScreenDecals.Draw(gbuffer1Copy, true /*, m_glassWithDecals*/);
}
intervalMax = intervalMin;
}
}
if (IsUsedOverlappingHeatMap())
{
DisplayOverlappingHeatMap(accumTarget, coverageTarget, MyRender11.Settings.DisplayTransparencyHeatMapInGrayscale);
}
MyGpuProfiler.IC_BeginNextBlock("OIT Resolve");
// resolve weighted blended OIT in accum / coverage to LBuffer
if (MyRender11.DebugOverrides.OIT)
{
ResolveOIT(accumTarget, coverageTarget);
}
ProfilerShort.BeginNextBlock("Billboards");
MyGpuProfiler.IC_BeginNextBlock("Billboards");
if (MyRender11.Settings.DrawBillboards)
{
MyBillboardRenderer.RenderAdditveTop(depthResource.SrvDepth);
}
RC.SetRtv(null);
MyGpuProfiler.IC_EndBlock();
coverageTarget.Release();
accumTarget.Release();
ProfilerShort.End();
}
internal static void Render(MyUnorderedAccessTexture accumTarget, MyUnorderedAccessTexture coverageTarget)
{
ProfilerShort.Begin("Billboards");
MyGpuProfiler.IC_BeginBlock("Billboards");
if (MyRender11.MultisamplingEnabled)
{
MyBillboardRenderer.Render(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), MyScreenDependants.m_resolvedDepth, MyScreenDependants.m_resolvedDepth.Depth);
}
else
{
MyBillboardRenderer.Render(MyGBuffer.Main.Get(MyGbufferSlot.LBuffer), MyGBuffer.Main.DepthStencil, MyGBuffer.Main.DepthStencil.Depth);
}
MyGpuProfiler.IC_EndBlock();
// setup weighted blended OIT targets + blend states
if (MyRender11.DebugOverrides.OIT)
{
SetupOIT(accumTarget, coverageTarget);
}
else
{
SetupStandard();
}
ProfilerShort.BeginNextBlock("GPU Particles");
MyGpuProfiler.IC_BeginBlock("GPU Particles");
if (MyRender11.DebugOverrides.GPUParticles)
{
if (MyRender11.MultisamplingEnabled)
{
MyGPUParticleRenderer.Run(MyScreenDependants.m_resolvedDepth.Depth);
}
else
{
MyGPUParticleRenderer.Run(MyGBuffer.Main.DepthStencil.Depth);
}
}
MyGpuProfiler.IC_EndBlock();
// resolve weighted blended OIT in accum / coverage to LBuffer
if (MyRender11.DebugOverrides.OIT)
{
ResolveOIT(accumTarget, coverageTarget);
}
ProfilerShort.BeginNextBlock("Atmosphere");
MyGpuProfiler.IC_BeginBlock("Atmosphere");
if (MyRender11.DebugOverrides.Atmosphere)
{
MyAtmosphereRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.BeginNextBlock("Clouds");
MyGpuProfiler.IC_BeginBlock("Clouds");
if (MyRender11.DebugOverrides.Clouds)
{
MyCloudRenderer.Render();
}
MyGpuProfiler.IC_EndBlock();
ProfilerShort.End();
}