private void ParseSkinSet(BinaryParser parser, AnimSkin skin)
{
var name = parser.ConsumeUInt32();
var numVerts = parser.ConsumeUInt32();
var numBones = parser.ConsumeByte();
parser.Expect(1);
var boneIds = parser.ConsumeByteArray(numBones);
var vertIds = parser.ConsumeUInt16Array((int)numVerts);
var preMultipliedPositions = parser.ConsumeVector3Array((int)numVerts * numBones);
var weights = parser.ConsumeFloatArray((int)numVerts * numBones);
for (int index = 0; index < vertIds.Length; index++)
{
var id = vertIds[index];
skin.Weights.EnsureAt(id);
var vertexWeights = new VertexWeights { };
if (numBones > 0)
{
vertexWeights.Bone0 = new VertexWeight { BoneIndex = boneIds[0], Weight = weights[0 + index * numBones] };
}
if (numBones > 1)
{
vertexWeights.Bone1 = new VertexWeight { BoneIndex = boneIds[1], Weight = weights[1 + index * numBones] };
}
if (numBones > 2)
{
vertexWeights.Bone2 = new VertexWeight { BoneIndex = boneIds[2], Weight = weights[2 + index * numBones] };
}
if (numBones > 3)
{
vertexWeights.Bone3 = new VertexWeight { BoneIndex = boneIds[3], Weight = weights[3 + index * numBones] };
}
skin.Weights[id] = vertexWeights;
}
}
