public void Update(DeviceContext context, ImageBasedLightingEnvironment lightingEnvironment, ShaderResourceView controlVertexInfosView, ShapeNormals shapeNormals)
{
if (this.shapeNormals != shapeNormals || texturedVertexInfoPairsView == null)
{
this.shapeNormals = shapeNormals;
texturedVertexInfoPairsView?.Dispose();
var pairs = TexturedVertexInfoPair.Interleave(primaryTexturedVertexInfos, shapeNormals?.TexturedVertexInfos);
texturedVertexInfoPairsView = BufferUtilities.ToStructuredBufferView(device, pairs);
}
scatterer?.Scatter(context, lightingEnvironment, controlVertexInfosView);
vertexRefiner.RefineVertices(context, controlVertexInfosView, scatterer?.ScatteredIlluminationView);
}
public static TexturedVertexInfoPair[] Interleave(TexturedVertexInfo[] primaries, TexturedVertexInfo[] secondaries)
{
int count = primaries.Length;
if (secondaries != null && count != secondaries.Length)
{
throw new ArgumentException("count mismatch");
}
TexturedVertexInfoPair[] pairs = new TexturedVertexInfoPair[count];
for (int i = 0; i < count; ++i)
{
pairs[i] = new TexturedVertexInfoPair(primaries[i], secondaries != null ? secondaries[i] : default(TexturedVertexInfo));
}
return(pairs);
}
public FigureRenderer(
Device device, ShaderCache shaderCache, Scatterer scatterer, VertexRefiner vertexRefiner, MaterialSet materialSet, FigureSurface[] surfaces,
bool isOneSided, int[] surfaceOrder, bool[] areUnorderedTranparent, TexturedVertexInfo[] texturedVertexInfos)
{
this.device = device;
this.scatterer = scatterer;
this.vertexRefiner = vertexRefiner;
this.materialSet = materialSet;
this.surfaces = surfaces;
this.isOneSided = isOneSided;
this.surfaceOrder = surfaceOrder;
this.areUnorderedTransparent = areUnorderedTranparent;
var vertexShaderAndBytecode = shaderCache.GetVertexShader <FigureRenderer>("figure/rendering/Figure");
this.vertexShader = vertexShaderAndBytecode;
this.inputLayout = new InputLayout(device, vertexShaderAndBytecode.Bytecode, vertexRefiner.RefinedVertexBufferInputElements);
falseDepthVertexShader = shaderCache.GetVertexShader <FigureRenderer>("figure/rendering/Figure-FalseDepth");
primaryTexturedVertexInfos = texturedVertexInfos;
texturedVertexInfoPairsView = BufferUtilities.ToStructuredBufferView(device, TexturedVertexInfoPair.Interleave(primaryTexturedVertexInfos, null));
}