public static void CacheSkeletonInfo(Transform root, List <FMeshBoneInfo> SkeletonInfo)
{
FMeshBoneInfo aMeshBoneInfo = new FMeshBoneInfo();
aMeshBoneInfo.BoneTransform.position = root.localPosition;
aMeshBoneInfo.BoneTransform.rotation = root.localRotation.eulerAngles;
aMeshBoneInfo.BoneTransform.scale = root.localScale;
aMeshBoneInfo.ParentIndex = 0;
aMeshBoneInfo.Name = root.gameObject.name;
SkeletonInfo.Add(aMeshBoneInfo);
AddToSkeletonInfo(root, 0, SkeletonInfo);
}
//public List<FMeshBoneInfo> SkeletonInfo = new List<FMeshBoneInfo>();
//public List<List<FMeshBoneInfo>> animationFames;
static void AddToSkeletonInfo(Transform tm, int InParentIndex, List <FMeshBoneInfo> SkeletonInfo)
{
for (int i = 0; i < tm.childCount; i++)
{
Transform ctm = tm.GetChild(i);
FMeshBoneInfo aMeshBoneInfo = new FMeshBoneInfo();
aMeshBoneInfo.BoneTransform.position = ctm.localPosition;
aMeshBoneInfo.BoneTransform.rotation = ctm.localRotation.eulerAngles;
aMeshBoneInfo.BoneTransform.scale = ctm.localScale;
aMeshBoneInfo.ParentIndex = InParentIndex;
aMeshBoneInfo.Name = ctm.gameObject.name;
SkeletonInfo.Add(aMeshBoneInfo);
AddToSkeletonInfo(ctm, SkeletonInfo.Count - 1, SkeletonInfo);
}
}
public FbxNode CreateSkeleton(List <FMeshBoneInfo> boneInfos, ref List <FbxNode> BoneNodes)
{
if (boneInfos == null || boneInfos.Count == 0)
{
return(null);
}
for (int BoneIndex = 0; BoneIndex < boneInfos.Count; BoneIndex++)
{
FMeshBoneInfo CurrentBone = boneInfos[BoneIndex];
FbxSkeleton SkeletonAttribute = FbxSkeleton.Create(Scene, CurrentBone.Name);
if (BoneIndex != 0)
{
SkeletonAttribute.SetSkeletonType(FbxSkeleton.EType.eLimbNode);
//SkeletonAttribute.Size.Set(1.0);
}
else
{
SkeletonAttribute.SetSkeletonType(FbxSkeleton.EType.eRoot);
//SkeletonAttribute.Size.Set(1.0);
}
// Create the node
FbxNode BoneNode = FbxNode.Create(Scene, CurrentBone.Name);
BoneNode.SetNodeAttribute(SkeletonAttribute);
FbxDouble3 LocalPos = FbxDataConverter.ConvertToFbxPos(CurrentBone.BoneTransform.position);
FbxDouble3 LocalRot = FbxDataConverter.ConvertToFbxRot(CurrentBone.BoneTransform.rotation);
FbxDouble3 LocalScale = FbxDataConverter.ConvertToFbxScale(CurrentBone.BoneTransform.scale);
BoneNode.LclTranslation.Set(LocalPos);
BoneNode.LclRotation.Set(LocalRot);
BoneNode.LclScaling.Set(LocalScale);
if (BoneIndex != 0)
{
BoneNodes[CurrentBone.ParentIndex].AddChild(BoneNode);
}
BoneNodes.Add(BoneNode);
}
return(BoneNodes[0]);
}