internal static void DrawIndexedBillboards(MyRenderContext RC, int indexCount, int startIndexLocation, int baseVertexLocation)
{
MyStereoRender.SetViewport(RC, MyStereoRegion.LEFT);
RC.SetCB(MyCommon.FRAME_SLOT, MyCommon.FrameConstantsStereoLeftEye);
RC.DeviceContext.DrawIndexed(indexCount, startIndexLocation, baseVertexLocation);
MyStereoRender.SetViewport(RC, MyStereoRegion.RIGHT);
RC.SetCB(MyCommon.FRAME_SLOT, MyCommon.FrameConstantsStereoRightEye);
RC.DeviceContext.DrawIndexed(indexCount, startIndexLocation, baseVertexLocation);
MyStereoRender.SetViewport(RC, MyStereoRegion.FULLSCREEN);
RC.SetCB(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
}
unsafe static void DrawInternal(bool transparent, uint sinceStartTs)
{
var RC = MyImmediateRC.RC;
int nPasses = MyStereoRender.Enable ? 2 : 1;
for (int i = 0; i < nPasses; i++)
{
if (!MyStereoRender.Enable)
{
RC.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
}
else
{
MyStereoRender.RenderRegion = i == 0 ? MyStereoRegion.LEFT : MyStereoRegion.RIGHT;
MyStereoRender.BindRawCB_FrameConstants(RC);
MyStereoRender.SetViewport(RC);
}
RC.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
RC.SetIndexBuffer(m_IB.Buffer, m_IB.Format);
RC.SetInputLayout(null);
RC.VertexShader.Set(m_vs);
RC.SetDepthStencilState(MyDepthStencilStateManager.DepthTestReadOnly);
RC.PixelShader.SetSamplers(0, MySamplerStateManager.StandardSamplers);
var decalCb = MyCommon.GetObjectCB(sizeof(MyDecalConstants) * DECAL_BATCH_SIZE);
RC.AllShaderStages.SetConstantBuffer(2, decalCb);
foreach (var pair in m_materialsToDraw)
{
PrepareMaterialBatches(RC, pair.Value, sinceStartTs);
DrawBatches(RC, pair.Key.Material, pair.Key.Index, transparent);
m_jobs.Clear();
}
}
// Clear materials to draw outside eye rendering passes
foreach (var pair in m_materialsToDraw)
{
pair.Value.Clear();
}
RC.SetBlendState(null);
RC.PixelShader.SetSrv(0, null);
if (MyStereoRender.Enable)
{
RC.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
MyStereoRender.RenderRegion = MyStereoRegion.FULLSCREEN;
}
}
internal static void DrawIndexedBillboards(MyRenderContext rc, int indexCount, int startIndexLocation, int baseVertexLocation)
{
MyStereoRender.SetViewport(rc, MyStereoRegion.LEFT);
rc.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstantsStereoLeftEye);
rc.DrawIndexed(indexCount, startIndexLocation, baseVertexLocation);
MyStereoRender.SetViewport(rc, MyStereoRegion.RIGHT);
rc.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstantsStereoRightEye);
rc.DrawIndexed(indexCount, startIndexLocation, baseVertexLocation);
MyStereoRender.SetViewport(rc, MyStereoRegion.FULLSCREEN);
rc.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
}
private unsafe void MarkCascadesInStencil(MyProjectionInfo[] cascadeInfo)
{
MyGpuProfiler.IC_BeginBlock("MarkCascadesInStencil");
//RC.SetRS(MyRasterizerState.CullCW);
MyRenderContext renderContext = MyRenderContext.Immediate;
renderContext.DeviceContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
renderContext.SetVB(0, m_cascadesBoundingsVertices.Buffer, m_cascadesBoundingsVertices.Stride);
renderContext.SetIB(m_cubeIB.Buffer, m_cubeIB.Format);
renderContext.SetIL(m_inputLayout);
renderContext.DeviceContext.Rasterizer.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
if (!MyStereoRender.Enable)
{
renderContext.SetCB(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
}
else
{
MyStereoRender.BindRawCB_FrameConstants(renderContext);
}
renderContext.BindDepthRT(MyGBuffer.Main.DepthStencil, DepthStencilAccess.DepthReadOnly, null);
renderContext.SetVS(m_markVS);
renderContext.SetPS(m_markPS);
const int vertexCount = 8;
Vector3D *frustumVerticesSS = stackalloc Vector3D[vertexCount];
frustumVerticesSS[0] = new Vector3D(-1, -1, 0);
frustumVerticesSS[1] = new Vector3D(-1, 1, 0);
frustumVerticesSS[2] = new Vector3D(1, 1, 0);
frustumVerticesSS[3] = new Vector3D(1, -1, 0);
frustumVerticesSS[4] = new Vector3D(-1, -1, 1);
frustumVerticesSS[5] = new Vector3D(-1, 1, 1);
frustumVerticesSS[6] = new Vector3D(1, 1, 1);
frustumVerticesSS[7] = new Vector3D(1, -1, 1);
Vector3D *lightVertices = stackalloc Vector3D[vertexCount];
Vector3 * tmpFloatVertices = stackalloc Vector3[vertexCount];
var mapping = MyMapping.MapDiscard(m_cascadesBoundingsVertices.Buffer);
for (int cascadeIndex = 0; cascadeIndex < MyRender11.Settings.ShadowCascadeCount; ++cascadeIndex)
{
var inverseViewProj = MatrixD.Invert(cascadeInfo[cascadeIndex].CurrentLocalToProjection);
for (int arrayIndex = 0; arrayIndex < vertexCount; ++arrayIndex)
{
Vector3D.Transform(ref frustumVerticesSS[arrayIndex], ref inverseViewProj, out lightVertices[arrayIndex]);
tmpFloatVertices[arrayIndex] = lightVertices[arrayIndex];
}
for (int arrayIndex = 0; arrayIndex < vertexCount; ++arrayIndex)
{
mapping.WriteAndPosition(ref tmpFloatVertices[arrayIndex]);
}
}
mapping.Unmap();
if (MyStereoRender.Enable)
{
MyStereoRender.SetViewport(renderContext);
}
for (int cascadeIndex = 0; cascadeIndex < MyRender11.Settings.ShadowCascadeCount; ++cascadeIndex)
{
renderContext.SetDS(MyDepthStencilState.MarkIfInsideCascade[cascadeIndex], 0xf - cascadeIndex);
// mark ith bit on depth near
renderContext.DeviceContext.DrawIndexed(36, 0, 8 * cascadeIndex);
}
renderContext.BindDepthRT(null, DepthStencilAccess.DepthReadOnly, null);
renderContext.SetDS(MyDepthStencilState.DefaultDepthState);
renderContext.SetRS(null);
MyGpuProfiler.IC_EndBlock();
}
internal unsafe static void RenderSpotlights()
{
RC.SetRtv(MyGBuffer.Main.DepthStencil, MyDepthStencilAccess.ReadOnly, MyGBuffer.Main.LBuffer);
RC.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
RC.SetPrimitiveTopology(SharpDX.Direct3D.PrimitiveTopology.TriangleList);
if (MyStereoRender.Enable)
{
MyStereoRender.PSBindRawCB_FrameConstants(RC);
MyStereoRender.SetViewport(RC);
}
var coneMesh = MyMeshes.GetMeshId(X.TEXT_("Models/Debug/Cone.mwm"), 1.0f);
var buffers = MyMeshes.GetLodMesh(coneMesh, 0).Buffers;
RC.SetVertexBuffer(0, buffers.VB0.Buffer, buffers.VB0.Stride);
RC.SetIndexBuffer(buffers.IB.Buffer, buffers.IB.Format);
RC.VertexShader.Set(SpotlightProxyVs);
RC.SetInputLayout(SpotlightProxyIL);
RC.PixelShader.Set(SpotlightPs_Pixel);
RC.SetRasterizerState(MyRasterizerStateManager.InvTriRasterizerState);
var cb = MyCommon.GetObjectCB(sizeof(SpotlightConstants));
RC.AllShaderStages.SetConstantBuffer(1, cb);
RC.PixelShader.SetSampler(13, MySamplerStateManager.Alphamask);
RC.PixelShader.SetSampler(14, MySamplerStateManager.Shadowmap);
RC.PixelShader.SetSampler(15, MySamplerStateManager.Shadowmap);
int index = 0;
int casterIndex = 0;
foreach (var id in VisibleSpotlights)
{
SpotlightConstants spotlight = new SpotlightConstants();
MyLights.WriteSpotlightConstants(id, ref spotlight);
var mapping = MyMapping.MapDiscard(cb);
mapping.WriteAndPosition(ref spotlight);
mapping.Unmap();
RC.PixelShader.SetSrv(13, MyLights.Spotlights[id.Index].ReflectorTexture);
if (id.CastsShadowsThisFrame)
{
RC.PixelShader.SetSrv(14, MyRender11.DynamicShadows.ShadowmapsPool[casterIndex]);
casterIndex++;
}
if (MyRender11.MultisamplingEnabled)
{
RC.SetDepthStencilState(MyDepthStencilStateManager.TestEdgeStencil, 0);
RC.PixelShader.Set(SpotlightPs_Pixel);
}
RC.DrawIndexed(MyMeshes.GetLodMesh(coneMesh, 0).Info.IndicesNum, 0, 0);
if (MyRender11.MultisamplingEnabled)
{
RC.PixelShader.Set(SpotlightPs_Sample);
RC.SetDepthStencilState(MyDepthStencilStateManager.TestEdgeStencil, 0x80);
RC.DrawIndexed(MyMeshes.GetLodMesh(coneMesh, 0).Info.IndicesNum, 0, 0);
}
index++;
if (index >= SPOTLIGHTS_MAX)
{
break;
}
}
if (MyRender11.MultisamplingEnabled)
{
RC.SetDepthStencilState(MyDepthStencilStateManager.DefaultDepthState);
}
RC.SetRasterizerState(null);
RC.SetRtv(null);
}
private unsafe void MarkCascadesInStencil(MyProjectionInfo[] cascadeInfo)
{
MyGpuProfiler.IC_BeginBlock("MarkCascadesInStencil");
//RC.SetRS(MyRasterizerState.CullCW);
RC.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
RC.SetVertexBuffer(0, m_cascadesBoundingsVertices);
RC.SetIndexBuffer(m_cubeIB);
RC.SetInputLayout(m_inputLayout);
RC.SetViewport(0, 0, MyRender11.ViewportResolution.X, MyRender11.ViewportResolution.Y);
if (!MyStereoRender.Enable)
{
RC.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
}
else
{
MyStereoRender.BindRawCB_FrameConstants(RC);
}
RC.SetRtv(MyGBuffer.Main.DepthStencil, MyDepthStencilAccess.DepthReadOnly);
RC.VertexShader.Set(m_markVS);
RC.PixelShader.Set(m_markPS);
const int vertexCount = 8;
Vector3D *frustumVerticesSS = stackalloc Vector3D[vertexCount];
frustumVerticesSS[0] = new Vector3D(-1, -1, 0);
frustumVerticesSS[1] = new Vector3D(-1, 1, 0);
frustumVerticesSS[2] = new Vector3D(1, 1, 0);
frustumVerticesSS[3] = new Vector3D(1, -1, 0);
frustumVerticesSS[4] = new Vector3D(-1, -1, 1);
frustumVerticesSS[5] = new Vector3D(-1, 1, 1);
frustumVerticesSS[6] = new Vector3D(1, 1, 1);
frustumVerticesSS[7] = new Vector3D(1, -1, 1);
Vector3D *lightVertices = stackalloc Vector3D[vertexCount];
Vector3 * tmpFloatVertices = stackalloc Vector3[vertexCount];
var mapping = MyMapping.MapDiscard(m_cascadesBoundingsVertices);
for (int cascadeIndex = 0; cascadeIndex < MyShadowCascades.Settings.NewData.CascadesCount; ++cascadeIndex)
{
var inverseViewProj = MatrixD.Invert(cascadeInfo[cascadeIndex].CurrentLocalToProjection);
for (int arrayIndex = 0; arrayIndex < vertexCount; ++arrayIndex)
{
Vector3D.Transform(ref frustumVerticesSS[arrayIndex], ref inverseViewProj, out lightVertices[arrayIndex]);
tmpFloatVertices[arrayIndex] = lightVertices[arrayIndex];
}
for (int arrayIndex = 0; arrayIndex < vertexCount; ++arrayIndex)
{
mapping.WriteAndPosition(ref tmpFloatVertices[arrayIndex]);
}
}
mapping.Unmap();
if (MyStereoRender.Enable)
{
MyStereoRender.SetViewport(RC);
}
for (int cascadeIndex = 0; cascadeIndex < MyShadowCascades.Settings.NewData.CascadesCount; ++cascadeIndex)
{
RC.SetDepthStencilState(MyDepthStencilStateManager.MarkIfInsideCascade[cascadeIndex], 0xf - cascadeIndex);
// mark ith bit on depth near
RC.DrawIndexed(36, 0, 8 * cascadeIndex);
}
RC.SetRtv(null);
RC.SetDepthStencilState(MyDepthStencilStateManager.DefaultDepthState);
RC.SetRasterizerState(null);
MyGpuProfiler.IC_EndBlock();
}