private static HdMorph.VertexEdit ReadVertexEdit(BinaryReader reader, int levelIdx)
{
float x = reader.ReadSingle();
ushort packedPathLow;
ushort packedPathHigh;
if (levelIdx < LongPathLevelThreshold)
{
packedPathLow = 0;
packedPathHigh = reader.ReadUInt16();
}
else
{
packedPathLow = reader.ReadUInt16();
packedPathHigh = reader.ReadUInt16();
}
uint packedPath = ((uint)packedPathHigh << 16) | (uint)packedPathLow;
float y = reader.ReadSingle();
float z = reader.ReadSingle();
var delta = new Vector3(x, y, z);
var vertexEdit = new HdMorph.VertexEdit(packedPath, delta);
if (vertexEdit.PathLength != levelIdx + 1)
{
throw new InvalidOperationException("path length mismatch");
}
return(vertexEdit);
}
public void TestPackPath()
{
int[] path = { 0, 2, 1 };
uint packedPath = HdMorph.VertexEdit.PackPath(0, 2, 1);
var vertexEdit = new HdMorph.VertexEdit(packedPath, Vector3.Zero);
Assert.AreEqual(path.Length, vertexEdit.PathLength);
Assert.AreEqual(path[0], vertexEdit.GetPathElement(0));
Assert.AreEqual(path[1], vertexEdit.GetPathElement(1));
Assert.AreEqual(path[2], vertexEdit.GetPathElement(2));
}
private void TestLevel1HdMorph()
{
var delta = new Vector3(10, 20, 30);
var vertexEdit = new HdMorph.VertexEdit(HdMorph.VertexEdit.PackPath(0, 2), delta);
var faceEdit = new HdMorph.FaceEdit(100, ImmutableArray.Create(vertexEdit));
var level1 = new HdMorph.Level(controlTopology.Faces.Length, 1, ImmutableArray.Create(faceEdit));
var levels = ImmutableArray.Create(level1);
HdMorph hdMorph = new HdMorph(levels);
Vector3 expectedPosition = new Vector3(29.7680817f, 183.135971f, 13.2819338f); //from Daz studio export
TestHdMorph(hdMorph, 100 * 4, 2, expectedPosition);
}
private void TestLevel2HdMorph()
{
var delta = new Vector3(10, 20, 30);
var vertexEdit = new HdMorph.VertexEdit(HdMorph.VertexEdit.PackPath(0, 2, 1), delta);
var faceEdit = new HdMorph.FaceEdit(200, ImmutableArray.Create(vertexEdit));
var level1 = new HdMorph.Level(controlTopology.Faces.Length, 1, ImmutableArray <HdMorph.FaceEdit> .Empty);
var level2 = new HdMorph.Level(controlTopology.Faces.Length, 2, ImmutableArray.Create(faceEdit));
var levels = ImmutableArray.Create(level1, level2);
HdMorph hdMorph = new HdMorph(levels);
Vector3 expectedPosition = new Vector3(7.82922983f, 197.132507f, -15.0236731f); //from Daz studio export
TestHdMorph(hdMorph, ((200 * 4) + 0) * 4 + 2, 1, expectedPosition);
}
public void Run()
{
var delta = new Vector3(10, 20, 30);
var vertexEdit = new HdMorph.VertexEdit(HdMorph.VertexEdit.PackPath(0, 2, 1), delta);
var faceEdit = new HdMorph.FaceEdit(200, ImmutableArray.Create(vertexEdit));
var level1 = new HdMorph.Level(G3FControlFaceCount, 1, ImmutableArray <HdMorph.FaceEdit> .Empty);
var level2 = new HdMorph.Level(G3FControlFaceCount, 2, ImmutableArray.Create(faceEdit));
var levels = ImmutableArray.Create(level1, level2);
HdMorph hdMorph = new HdMorph(levels);
var outFile = new FileInfo(@"C:\Users\Public\Documents\My DAZ 3D Library\data\DAZ 3D\Genesis 3\Female\Morphs\GregTest\FBM-GregHDTest.dhdm");
HdMorphSerialization.SaveHdMorph(outFile, hdMorph);
}
private static void WriterVertexEdit(BinaryWriter writer, int levelIdx, HdMorph.VertexEdit vertexEdit)
{
writer.Write(vertexEdit.Delta.X);
ushort packedPathLow = (ushort)(vertexEdit.PackedPath & 0xffff);
ushort packedPathHigh = (ushort)(vertexEdit.PackedPath >> 16);
if (levelIdx < LongPathLevelThreshold)
{
writer.Write(packedPathHigh);
}
else
{
writer.Write(packedPathLow);
writer.Write(packedPathHigh);
}
writer.Write(vertexEdit.Delta.Y);
writer.Write(vertexEdit.Delta.Z);
}
