public ChannelInputsGroup(ChannelInputsGroup group)
{
ParentInputs = new ChannelInputs(group.ParentInputs);
ChildInputs = group.ChildInputs
.Select(inputs => new ChannelInputs(inputs))
.ToArray();
}
public ChannelOutputsGroup Evaluate(ChannelInputsGroup inputsGroup)
{
var parentOutputs = Parent.Evaluate(null, inputsGroup.ParentInputs);
var childOutputs = Enumerable.Zip(children, inputsGroup.ChildInputs,
(child, childInputs) => child.Evaluate(parentOutputs, childInputs))
.ToArray();
return(new ChannelOutputsGroup(parentOutputs, childOutputs));
}
private void DumpSimpleOcclusion(DirectoryInfo shapeDirectory, ChannelInputs shapeInputs, float[] faceTransparencies)
{
FileInfo occlusionInfosFile = shapeDirectory.File("occlusion-infos.array");
FileInfo parentOcclusionInfosFile = shapeDirectory.File("parent-occlusion-infos.array");
if (occlusionInfosFile.Exists)
{
return;
}
Console.WriteLine("Calculating occlusion...");
if (faceTransparencies == null)
{
faceTransparencies = FaceTransparencies.For(figure);
}
FigureGroup figureGroup;
FaceTransparenciesGroup faceTransparenciesGroup;
if (figure == parentFigure)
{
figureGroup = new FigureGroup(figure);
faceTransparenciesGroup = new FaceTransparenciesGroup(faceTransparencies);
}
else
{
var parentFaceTransparencies = FaceTransparencies.For(parentFigure);
figureGroup = new FigureGroup(parentFigure, figure);
faceTransparenciesGroup = new FaceTransparenciesGroup(parentFaceTransparencies, faceTransparencies);
}
var inputs = new ChannelInputsGroup(parentFigure.MakeDefaultChannelInputs(), new ChannelInputs[] { shapeInputs });
var outputs = figureGroup.Evaluate(inputs);
FigureOcclusionCalculator.Result occlusionResult;
using (var occlusionCalculator = new FigureOcclusionCalculator(fileLocator, device, shaderCache, figureGroup, faceTransparenciesGroup)) {
occlusionResult = occlusionCalculator.CalculateOcclusionInformation(outputs);
}
shapeDirectory.Create();
if (figure == parentFigure)
{
occlusionInfosFile.WriteArray(OcclusionInfo.PackArray(occlusionResult.ParentOcclusion));
}
else
{
occlusionInfosFile.WriteArray(OcclusionInfo.PackArray(occlusionResult.ChildOcclusions[0]));
parentOcclusionInfosFile.WriteArray(OcclusionInfo.PackArray(occlusionResult.ParentOcclusion));
}
}
