private void WriteAnimationClips(BinaryBlockWriter w)
{
var animClips = AnimData.Animations;
if (animClips == null || animClips.Count == 0)
{
return;
}
w.StartBlock((byte)MeshDataType.ANIMATIONCLIPS);
w.Write((ushort)animClips.Count);
foreach (var clip in animClips)
{
w.Write(clip.Name);
w.Write(clip.Duration);
w.Write(clip.TicksPerSecond);
w.Write((ushort)clip.Keys.Count);
foreach (var key in clip.Keys)
{
w.Write(key.Tick);
w.Write((ushort)key.BoneTransforms.Count);
foreach (var m in key.BoneTransforms)
{
w.Write(m);
}
}
}
w.EndBlock();
}
private void WriteHeader(BinaryBlockWriter w)
{
w.StartBlock((byte)MeshDataType.HEADER);
w.Write(MeshData.Name);
w.Write(MeshData.VertexCount);
w.Write(MeshData.IndexCount);
w.EndBlock();
}
private void WritePositonData(BinaryBlockWriter w)
{
var positions = MeshData.VertexPositions;
if (positions == null || positions.Count == 0)
{
return;
}
w.StartBlock((byte)MeshDataType.POSITIONS);
foreach (var pos in positions)
{
w.Write(pos);
}
w.EndBlock();
}
private void WriteSkeletonData(BinaryBlockWriter w)
{
w.StartBlock((byte)MeshDataType.SKELETON);
w.Write((ushort)AnimData.BoneCount);
foreach (var bone in AnimData.Bones)
{
w.Write((ushort)bone.Index);
w.Write(bone.Name);
w.Write((short)bone.ParentIndex);
w.Write(bone.OffsetMatrix);
w.Write(bone.LocalMatrix);
w.Write(bone.GlobalMatrix);
}
w.EndBlock();
}
private void WriteBlendWeights(BinaryBlockWriter w)
{
var blendWeights = AnimData.BlendWeights;
if (blendWeights == null || blendWeights.Count == 0)
{
return;
}
w.StartBlock((byte)MeshDataType.BLENDWEIGHTS);
foreach (var weight in blendWeights)
{
w.Write(weight);
}
w.EndBlock();
}
private void WriteBlendIndices(BinaryBlockWriter w)
{
var blendIndices = AnimData.BlendIndices;
if (blendIndices == null || blendIndices.Count == 0)
{
return;
}
w.StartBlock((byte)MeshDataType.BLENDINDICES);
foreach (var indices in blendIndices)
{
w.Write(indices);
}
w.EndBlock();
}
private void WriteTextcoordData(BinaryBlockWriter w)
{
var coords = MeshData.VertexTextureCoordinates;
if (coords == null || coords.Count == 0)
{
return;
}
w.StartBlock((byte)MeshDataType.TEXCOORDS);
foreach (var uv in coords)
{
w.Write(uv);
}
w.EndBlock();
}
private void WriteNormalData(BinaryBlockWriter w)
{
var normals = MeshData.VertexNormals;
if (normals == null || normals.Count == 0)
{
return;
}
w.StartBlock((byte)MeshDataType.NORMALS);
foreach (var normal in normals)
{
w.Write(normal);
}
w.EndBlock();
}
private void WriteIndexData(BinaryBlockWriter w)
{
var indices = MeshData.Indices;
if (indices == null || indices.Count == 0)
{
return;
}
w.StartBlock((byte)MeshDataType.INDICES);
foreach (var index in indices)
{
w.Write(index);
}
w.EndBlock();
}
