public static RefinementResult Combine(RefinementResult resultA, RefinementResult resultB)
{
SubdivisionMesh combinedMesh = SubdivisionMesh.Combine(
resultA.Mesh,
resultB.Mesh);
int[] combinedControlFaceMap = Enumerable.Concat(
resultA.ControlFaceMap,
resultB.ControlFaceMap).ToArray();
return(new RefinementResult(combinedMesh, combinedControlFaceMap));
}
public ArraySegment Add(SubdivisionMesh mesh, float[] faceTransparencies)
{
if (mesh.Topology.Faces.Length != faceTransparencies.Length)
{
throw new ArgumentException("face count mismatch");
}
int startingOffset = combinedMesh.Topology.VertexCount;
combinedMesh = SubdivisionMesh.Combine(this.combinedMesh, mesh);
combinedFaceTransparencies = this.combinedFaceTransparencies.Concat(faceTransparencies).ToArray();
Array.Resize(ref faceMasks, combinedMesh.Topology.Faces.Count());
Array.Resize(ref vertexMasks, combinedMesh.Topology.VertexCount);
int count = mesh.Topology.VertexCount;
return(new ArraySegment(startingOffset, count));
}