private static HdMorph.Level ReadLevel(BinaryReader reader)
{
int controlFaceCount = reader.ReadInt32();
int levelIdx = reader.ReadInt32();
int vertexEditCount = reader.ReadInt32();
int sizeInBytes = reader.ReadInt32();
long startPosition = reader.BaseStream.Position;
var faceEditsBuilder = ImmutableArray.CreateBuilder <HdMorph.FaceEdit>(controlFaceCount);
int runningCount = 0;
while (runningCount < vertexEditCount)
{
HdMorph.FaceEdit face = ReadFaceEdit(reader, levelIdx);
runningCount += face.VertexEdits.Length;
faceEditsBuilder.Add(face);
}
if (runningCount != vertexEditCount)
{
throw new InvalidOperationException("record count mismatch");
}
long levelEndPosition = reader.BaseStream.Position;
if (sizeInBytes != levelEndPosition - startPosition)
{
throw new InvalidOperationException("level size mismatch");
}
return(new HdMorph.Level(controlFaceCount, levelIdx, faceEditsBuilder.ToImmutable()));
}
private static void WriteFaceEdit(BinaryWriter writer, int levelIdx, HdMorph.FaceEdit faceEdit)
{
writer.Write(faceEdit.ControlFaceIdx);
writer.Write(faceEdit.VertexEdits.Length);
foreach (var vertexEdit in faceEdit.VertexEdits)
{
WriterVertexEdit(writer, levelIdx, vertexEdit);
}
}
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);
}
