private static List <NodeBuilder> CreateBonesRecursive(CSkelMeshBone bone, NodeBuilder parent, List <CSkelMeshBone> skeleton, int index)
{
var res = new List <NodeBuilder>();
var bonePos = SwapYZ(bone.Position * 0.01f);
var boneRot = SwapYZ(bone.Orientation);
var node = parent.CreateNode(bone.Name.ToString())
.WithLocalRotation(boneRot.ToQuaternion())
.WithLocalTranslation(bonePos);
res.Add(node);
var numBones = skeleton.Count;
for (int j = 0; j < numBones; j++)
{
if (index == j)
{
continue;
}
var bone2 = skeleton[j];
if (bone2.ParentIndex == index)
{
res.AddRange(CreateBonesRecursive(bone2, node, skeleton, j));
}
}
return(res);
}
public static bool TryConvert(this USkeleton originalSkeleton, out List <CSkelMeshBone> bones)
{
bones = new List <CSkelMeshBone>();
for (var i = 0; i < originalSkeleton.ReferenceSkeleton.FinalRefBoneInfo.Length; i++)
{
var skeletalMeshBone = new CSkelMeshBone
{
Name = originalSkeleton.ReferenceSkeleton.FinalRefBoneInfo[i].Name,
ParentIndex = originalSkeleton.ReferenceSkeleton.FinalRefBoneInfo[i].ParentIndex,
Position = originalSkeleton.ReferenceSkeleton.FinalRefBonePose[i].Translation,
Orientation = originalSkeleton.ReferenceSkeleton.FinalRefBonePose[i].Rotation,
};
if (i >= 1) // fix skeleton; all bones but 0
{
skeletalMeshBone.Orientation.Conjugate();
}
bones.Add(skeletalMeshBone);
}
return(true);
}