// this is tricky call. The method assumes that Draw() has been called in this frame
public void DrawGlass(MyRenderContext RC)
{
RC.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
RC.SetViewport(m_viewport.OffsetX, m_viewport.OffsetY, m_viewport.Width, m_viewport.Height);
//RC.SetRtvs(m_gbuffer, MyDepthStencilAccess.ReadWrite); <- the rtv is set out of the pass...
FillConstantBuffer(RC, MyCommon.ProjectionConstants, Matrix.Transpose(m_viewProjMatrix));
RC.VertexShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.VertexShader.SetConstantBuffer(MyCommon.PROJECTION_SLOT, MyCommon.ProjectionConstants);
RC.PixelShader.SetSamplers(0, MySamplerStateManager.StandardSamplers);
RC.PixelShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.PixelShader.SetSrv(MyCommon.DITHER_8X8_SLOT, MyGeneratedTextureManager.Dithering8x8Tex);
IConstantBuffer cbObjectData = GetPlaceholderObjectCB(RC, 255); // <- the lod value does not matter in this case
RC.VertexShader.SetConstantBuffer(MyCommon.OBJECT_SLOT, cbObjectData);
//RC.PixelShader.SetConstantBuffer(MyCommon.OBJECT_SLOT, cbObjectData);
foreach (var itGroup in m_drawableGroupFactory.GetRawDrawableGroups())
{
MyRenderProxy.Assert(itGroup.InstancesCount != 0);
MyRenderProxy.Assert(itGroup.InstancesCount == itGroup.InstancesIncrement);
if (itGroup.Lod.GlassParts == null)
{
continue;
}
foreach (var part in itGroup.Lod.GlassParts)
{
MyGlassMaterial material = part.GlassMaterial;
RC.SetVertexBuffer(0, part.Parent.VB0);
RC.SetVertexBuffer(1, part.Parent.VB1);
RC.SetVertexBuffer(2, m_vbInstances);
RC.SetIndexBuffer(part.Parent.IB);
MyShaderBundle shaderBundle = part.GetShaderBundle(itGroup.State);
RC.SetInputLayout(shaderBundle.InputLayout);
RC.VertexShader.Set(shaderBundle.VertexShader);
RC.PixelShader.Set(shaderBundle.PixelShader);
RC.PixelShader.SetSrvs(0, material.Srvs);
RC.PixelShader.SetConstantBuffer(MyCommon.OBJECT_SLOT, GetGlassCB(RC, material));
int numInstances = itGroup.InstancesCount;
int ibOffset = itGroup.OffsetInInstanceBuffer + (part.InstanceMaterialOffsetInLod + 1) * itGroup.InstancesCount;
RC.DrawIndexedInstanced(part.IndicesCount, numInstances, part.StartIndex,
part.StartVertex, ibOffset);
}
}
}
internal virtual void Begin()
{
MyUtils.Init(ref Locals);
Locals.Clear();
//if (!m_isImmediate)
//{
// //Debug.Assert(m_RC == null);
// //m_RC = MyRenderContextPool.AcquireRC();
//}
var viewProjTranspose = Matrix.Transpose(ViewProjection);
var mapping = MyMapping.MapDiscard(RC, MyCommon.ProjectionConstants);
mapping.WriteAndPosition(ref viewProjTranspose);
mapping.Unmap();
// common settings
RC.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
RC.SetViewport(Viewport.OffsetX, Viewport.OffsetY, Viewport.Width, Viewport.Height);
RC.PixelShader.SetSamplers(0, MySamplerStateManager.StandardSamplers);
RC.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.AllShaderStages.SetConstantBuffer(MyCommon.PROJECTION_SLOT, MyCommon.ProjectionConstants);
RC.AllShaderStages.SetConstantBuffer(MyCommon.VOXELS_MATERIALS_LUT_SLOT, MyCommon.VoxelMaterialsConstants.Cb);
RC.AllShaderStages.SetConstantBuffer(MyCommon.ALPHAMASK_VIEWS_SLOT, MyCommon.AlphamaskViewsConstants);
RC.PixelShader.SetSrv(MyCommon.DITHER_8X8_SLOT, MyGeneratedTextureManager.Dithering8x8Tex);
if (MyBigMeshTable.Table.m_IB != null)
{
var slotcounter = MyCommon.BIG_TABLE_INDICES;
RC.VertexShader.SetSrv(slotcounter++, MyBigMeshTable.Table.m_IB);
RC.VertexShader.SetSrv(slotcounter++, MyBigMeshTable.Table.m_VB_positions);
RC.VertexShader.SetSrv(slotcounter++, MyBigMeshTable.Table.m_VB_rest);
}
}
internal virtual void Begin()
{
MyUtils.Init(ref Locals);
Locals.Clear();
//if (!m_isImmediate)
//{
// //Debug.Assert(m_RC == null);
// //m_RC = MyRenderContextPool.AcquireRC();
//}
var viewProjTranspose = Matrix.Transpose(ViewProjection);
var mapping = MyMapping.MapDiscard(RC.DeviceContext, MyCommon.ProjectionConstants);
mapping.WriteAndPosition(ref viewProjTranspose);
mapping.Unmap();
// common settings
Context.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
Context.Rasterizer.SetViewport(Viewport.OffsetX, Viewport.OffsetY, Viewport.Width, Viewport.Height);
Context.PixelShader.SetSamplers(0, MyRender11.StandardSamplers);
RC.SetCB(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.SetCB(MyCommon.PROJECTION_SLOT, MyCommon.ProjectionConstants);
RC.SetCB(MyCommon.ALPHAMASK_VIEWS_SLOT, MyCommon.AlphamaskViewsConstants);
Context.PixelShader.SetShaderResource(MyCommon.DITHER_8X8_SLOT, MyTextures.Views[MyTextures.Dithering8x8TexId.Index]);
if (MyBigMeshTable.Table.m_IB != null)
{
var slotcounter = MyCommon.BIG_TABLE_INDICES;
RC.VSBindSRV(slotcounter++, MyBigMeshTable.Table.m_IB.Srv);
RC.VSBindSRV(slotcounter++, MyBigMeshTable.Table.m_VB_positions.Srv);
RC.VSBindSRV(slotcounter++, MyBigMeshTable.Table.m_VB_rest.Srv);
}
}
internal unsafe override sealed void RecordCommands(MyRenderableProxy proxy)
{
if (proxy.Mesh.Buffers.IB == IndexBufferId.NULL || proxy.DrawSubmesh.IndexCount == 0 || proxy.SkipIfTooSmall())
{
return;
}
Stats.Meshes++;
SetProxyConstants(proxy);
BindProxyGeometry(proxy);
Debug.Assert(proxy.DepthShaders.VS != null);
RC.BindShaders(proxy.DepthShaders);
if ((proxy.Flags & MyRenderableProxyFlags.DisableFaceCulling) > 0)
{
RC.SetRS(MyRender11.m_nocullRasterizerState);
}
else
{
RC.SetRS(DefaultRasterizer);
}
//for (int i = 0; i < proxy.depthOnlySubmeshes.Length; i++)
//{
// Stats.Submeshes++;
// var submesh = proxy.depthOnlySubmeshes[i];
var submesh = proxy.DrawSubmesh;
if (submesh.MaterialId != Locals.matTexturesID && (!((proxy.Flags & MyRenderableProxyFlags.DepthSkipTextures) > 0)))
{
Stats.MaterialConstantsChanges++;
Locals.matTexturesID = submesh.MaterialId;
var material = MyMaterials1.ProxyPool.Data[submesh.MaterialId.Index];
RC.MoveConstants(ref material.MaterialConstants);
RC.SetConstants(ref material.MaterialConstants, MyCommon.MATERIAL_SLOT);
RC.SetSRVs(ref material.MaterialSRVs);
}
if (proxy.SkinningMatrices != null)
{
Stats.ObjectConstantsChanges++;
MyObjectData objectData = proxy.ObjectData;
//objectData.Translate(-MyEnvironment.CameraPosition);
MyMapping mapping;
mapping = MyMapping.MapDiscard(RC.Context, proxy.ObjectBuffer);
void *ptr = &objectData;
mapping.stream.Write(new IntPtr(ptr), 0, sizeof(MyObjectData));
if (proxy.SkinningMatrices != null)
{
if (submesh.BonesMapping == null)
{
for (int j = 0; j < Math.Min(MyRender11Constants.SHADER_MAX_BONES, proxy.SkinningMatrices.Length); j++)
{
mapping.stream.Write(Matrix.Transpose(proxy.SkinningMatrices[j]));
}
}
else
{
for (int j = 0; j < submesh.BonesMapping.Length; j++)
{
mapping.stream.Write(Matrix.Transpose(proxy.SkinningMatrices[submesh.BonesMapping[j]]));
}
}
}
mapping.Unmap();
}
if (proxy.InstanceCount == 0)
{
RC.Context.DrawIndexed(submesh.IndexCount, submesh.StartIndex, submesh.BaseVertex);
RC.Stats.DrawIndexed++;
Stats.Instances++;
Stats.Triangles += submesh.IndexCount / 3;
}
else
{
RC.Context.DrawIndexedInstanced(submesh.IndexCount, proxy.InstanceCount, submesh.StartIndex, submesh.BaseVertex, proxy.StartInstance);
RC.Stats.DrawIndexedInstanced++;
Stats.Instances += proxy.InstanceCount;
Stats.Triangles += proxy.InstanceCount * submesh.IndexCount / 3;
}
//}
}
protected override void Draw(MyRenderContext RC, List <MyInstanceComponent> visibleInstances)
{
int maxLodId = MyManagers.IDGenerator.DepthLods.GetHighestID();
if (IsProfilingDoable())
{
ProfilerShort.Begin("Preparation");
}
m_drawableGroupDepthStrategy.Prepare(m_vbInstances);
m_drawableGroupFactory.Compute(m_drawableGroupDepthStrategy, visibleInstances, PassId, maxLodId);
bool isEmpty = !m_drawableGroupDepthStrategy.Finalize(RC, out m_vbInstances);
if (!isEmpty)
{
FillConstantBuffer(RC, MyCommon.ProjectionConstants, Matrix.Transpose(m_viewProjMatrix));
RC.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
RC.SetViewport(m_viewport.OffsetX, m_viewport.OffsetY, m_viewport.Width, m_viewport.Height);
RC.SetRtv(m_dsv, null);
FillConstantBuffer(RC, MyCommon.ProjectionConstants, Matrix.Transpose(m_viewProjMatrix));
RC.VertexShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.VertexShader.SetConstantBuffer(MyCommon.PROJECTION_SLOT, MyCommon.ProjectionConstants);
RC.PixelShader.SetSamplers(0, MySamplerStateManager.StandardSamplers);
RC.PixelShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.PixelShader.SetSrv(MyCommon.DITHER_8X8_SLOT, MyGeneratedTextureManager.Dithering8x8Tex);
// Just some placeholder:
IConstantBuffer cbObjectData = GetPlaceholderObjectCB(RC, 0);
RC.VertexShader.SetConstantBuffer(MyCommon.OBJECT_SLOT, cbObjectData);
RC.PixelShader.SetConstantBuffer(MyCommon.OBJECT_SLOT, cbObjectData);
if (IsProfilingDoable())
{
ProfilerShort.BeginNextBlock("Recording commands");
}
foreach (var itGroup in m_drawableGroupFactory.GetRawDrawableGroups())
{
MyRenderProxy.Assert(itGroup.InstancesCount != 0);
MyRenderProxy.Assert(itGroup.InstancesCount == itGroup.InstancesIncrement);
foreach (var part in itGroup.Lod.Parts)
{
RC.SetVertexBuffer(0, part.Parent.VB0);
RC.SetVertexBuffer(2, m_vbInstances);
RC.SetIndexBuffer(part.Parent.IB);
RC.SetDepthStencilState(null);
RC.SetRasterizerState(GetRasterizerState(m_isCascade));
RC.SetBlendState(null);
MyShaderBundle shaderBundle = part.GetShaderBundle(itGroup.State);
RC.SetInputLayout(shaderBundle.InputLayout);
RC.VertexShader.Set(shaderBundle.VertexShader);
RC.PixelShader.Set(shaderBundle.PixelShader);
int numInstances = itGroup.InstancesCount;
int ibOffset = itGroup.OffsetInInstanceBuffer + (part.InstanceMaterialOffsetInLod + 1) * itGroup.InstancesCount;
RC.DrawIndexedInstanced(part.IndicesCount, numInstances, part.StartIndex,
part.StartVertex, ibOffset);
m_stats.Triangles += (part.IndicesCount / 3) * numInstances;
m_stats.Instances += numInstances;
m_stats.Draws++;
}
}
}
if (IsProfilingDoable())
{
ProfilerShort.End();
}
}
protected override void Draw(MyRenderContext RC, List <MyInstanceComponent> visibleInstances)
{
int maxLodId = MyManagers.IDGenerator.GBufferLods.GetHighestID();
ProfilerShort.Begin("Preparation");
m_drawableGroupGBufferStrategy.Prepare(m_vbInstances);
m_drawableGroupFactory.Compute(m_drawableGroupGBufferStrategy, visibleInstances, 0, maxLodId);
bool isEmpty = !m_drawableGroupGBufferStrategy.Finalize(RC, out m_vbInstances);
if (!isEmpty)
{
RC.SetPrimitiveTopology(PrimitiveTopology.TriangleList);
RC.SetViewport(m_viewport.OffsetX, m_viewport.OffsetY, m_viewport.Width, m_viewport.Height);
RC.SetRtvs(m_gbuffer, MyDepthStencilAccess.ReadWrite);
FillConstantBuffer(RC, MyCommon.ProjectionConstants, Matrix.Transpose(m_viewProjMatrix));
RC.VertexShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.VertexShader.SetConstantBuffer(MyCommon.PROJECTION_SLOT, MyCommon.ProjectionConstants);
RC.PixelShader.SetSamplers(0, MySamplerStateManager.StandardSamplers);
RC.PixelShader.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.PixelShader.SetSrv(MyCommon.DITHER_8X8_SLOT, MyGeneratedTextureManager.Dithering8x8Tex);
IConstantBuffer cbObjectData = GetPlaceholderObjectCB(RC, 255); // <- the lod value does not matter in this case
RC.VertexShader.SetConstantBuffer(MyCommon.OBJECT_SLOT, cbObjectData);
RC.PixelShader.SetConstantBuffer(MyCommon.OBJECT_SLOT, cbObjectData);
ProfilerShort.BeginNextBlock("Recording commands");
foreach (var itGroup in m_drawableGroupFactory.GetRawDrawableGroups())
{
MyRenderProxy.Assert(itGroup.InstancesCount != 0);
MyRenderProxy.Assert(itGroup.InstancesCount == itGroup.InstancesIncrement);
foreach (var part in itGroup.Lod.Parts)
{
MyStandardMaterial material = part.StandardMaterial;
RC.SetVertexBuffer(0, part.Parent.VB0);
RC.SetVertexBuffer(1, part.Parent.VB1);
RC.SetVertexBuffer(2, m_vbInstances);
RC.SetIndexBuffer(part.Parent.IB);
if (MyRender11.Settings.Wireframe)
{
RC.SetDepthStencilState(MyDepthStencilStateManager.DepthTestWrite);
RC.SetBlendState(null);
RC.SetRasterizerState(MyRasterizerStateManager.NocullWireframeRasterizerState);
}
else
{
RC.SetDepthStencilState(part.StandardMaterial.DepthStencilState);
RC.SetRasterizerState(material.RasterizerState);
RC.SetBlendState(part.StandardMaterial.BlendState);
}
MyShaderBundle shaderBundle = part.GetShaderBundle(itGroup.State);
RC.SetInputLayout(shaderBundle.InputLayout);
RC.VertexShader.Set(shaderBundle.VertexShader);
RC.PixelShader.Set(shaderBundle.PixelShader);
RC.PixelShader.SetSrvs(0, SrvStrategy.GetSrvs(part));
int numInstances = itGroup.InstancesCount;
int ibOffset = itGroup.OffsetInInstanceBuffer + (part.InstanceMaterialOffsetInLod + 1) * itGroup.InstancesCount;
RC.DrawIndexedInstanced(part.IndicesCount, numInstances, part.StartIndex,
part.StartVertex, ibOffset);
m_stats.Triangles += (part.IndicesCount / 3) * numInstances;
m_stats.Instances += numInstances;
m_stats.Draws++;
}
}
}
ProfilerShort.End();
}
internal static unsafe void Draw()
{
if (m_inputLayout == null)
{
var linesInput = MyVertexInput.Empty()
.Append(MyVertexInputComponentType.POSITION_PACKED)
.Append(MyVertexInputComponentType.COLOR4);
m_inputLayout = MyVertexInput.CreateLayout(linesInput.Hash, MyShaderCache.CompileFromFile("line.hlsl", "vs", MyShaderProfile.VS_5_0).Bytecode);
}
var context = MyRender.Context;
context.InputAssembler.PrimitiveTopology = PrimitiveTopology.LineList;
context.InputAssembler.SetVertexBuffers(0, new VertexBufferBinding(m_linesVertexBuffer.Buffer, MyVertexFormatPositionColor.STRIDE, 0));
context.InputAssembler.InputLayout = m_inputLayout;
context.Rasterizer.SetViewport(0, 0, MyRender.ViewportResolution.X, MyRender.ViewportResolution.Y);
context.Rasterizer.State = MyRender.m_linesRasterizerState;
context.VertexShader.Set(m_vertexShader.VertexShader);
context.VertexShader.SetConstantBuffer(0, MyResources.ProjectionConstants.Buffer);
context.PixelShader.Set(m_pixelShader.PixelShader);
context.OutputMerger.ResetTargets();
context.OutputMerger.SetTargets(MyRender.Backbuffer.RenderTarget);
DataStream stream;
context.MapSubresource(m_linesVertexBuffer.Buffer, MapMode.WriteNoOverwrite, MapFlags.None, out stream);
for (int i = 0; i < m_lineVertexList.Count; i++)
{
stream.Write(m_lineVertexList[i]);
}
context.UnmapSubresource(m_linesVertexBuffer.Buffer, 0);
stream.Dispose();
Matrix viewProjection;
for (int b = 0; b < m_lineBatches.Count; b++)
{
if (m_lineBatches[b].m_customViewProjection.HasValue)
{
viewProjection = m_lineBatches[b].m_customViewProjection.Value;
}
else
{
viewProjection = MyEnvironment.CameraView * MyEnvironment.Projection;
}
stream = MyMapping.MapDiscard(MyResources.ProjectionConstants.Buffer);
stream.Write(Matrix.Transpose(viewProjection));
MyMapping.Unmap(MyResources.ProjectionConstants.Buffer, stream);
context.Draw(m_lineBatches[b].m_vertexCount, m_lineBatches[b].m_startVertex);
}
// cleanup
m_lineVertexList.Clear();
m_lineBatches.Clear();
}
internal static unsafe void Draw(MyBindableResource depth)
{
RC.SetupScreenViewport();
RC.Context.InputAssembler.PrimitiveTopology = PrimitiveTopology.LineList;
RC.SetIL(m_inputLayout);
RC.SetRS(MyRender11.m_linesRasterizerState);
RC.SetVS(m_vs);
RC.SetPS(m_ps);
RC.SetDS(MyDepthStencilState.DefaultDepthState);
CheckBufferSize(m_vertices.Count);
RC.SetVB(0, m_VB.Buffer, m_VB.Stride);
RC.BindDepthRT(depth, DepthStencilAccess.ReadOnly, MyRender11.Backbuffer);
RC.SetCB(MyCommon.PROJECTION_SLOT, MyCommon.ProjectionConstants);
if (m_batches.Count > 0)
{
var mapping = MyMapping.MapDiscard(m_VB.Buffer);
for (int i = 0; i < m_vertices.Count; i++)
{
mapping.stream.Write(m_vertices[i]);
}
mapping.Unmap();
Matrix prevMatrix = Matrix.Zero;
foreach (var batch in m_batches)
{
Matrix matrix;
if (batch.CustomViewProjection.HasValue)
{
matrix = batch.CustomViewProjection.Value;
}
else
{
matrix = MyEnvironment.ViewProjection;
}
if (prevMatrix != matrix)
{
prevMatrix = matrix;
mapping = MyMapping.MapDiscard(MyCommon.ProjectionConstants);
mapping.stream.Write(Matrix.Transpose(matrix));
mapping.Unmap();
}
if (batch.IgnoreDepth)
{
RC.SetDS(MyDepthStencilState.IgnoreDepthStencil);
}
else
{
RC.SetDS(MyDepthStencilState.DefaultDepthState);
}
RC.Context.Draw(batch.VertexCount, batch.StartVertex);
}
}
RC.SetDS(null);
RC.SetRS(null);
m_vertices.Clear();
foreach (var batch in m_batches)
{
m_batchesPool.Deallocate(batch);
}
m_batches.Clear();
}
