private void UpdateJoints(GPUSkinningFrame frame)
{
if (joints == null)
{
return;
}
Matrix4x4[] matrices = frame.matrices;
GPUSkinningBone[] bones = res.anim.bones;
int numJoints = joints.Count;
for (int i = 0; i < numJoints; ++i)
{
GPUSkinningPlayerJoint joint = joints[i];
Transform jointTransform = Application.isPlaying ? joint.Transform : joint.transform;
if (jointTransform != null)
{
jointTransform.localPosition = (frame.matrices[joint.BoneIndex] * bones[joint.BoneIndex].BindposeInv).MultiplyPoint(Vector3.zero);
}
else
{
joints.RemoveAt(i);
--i;
--numJoints;
}
}
}
private void UpdateJoints(GPUSkinningFrame frame)
{
if (joints == null)
{
return;
}
//fzy delete:never used
//Matrix4x4[] matrices = frame.matrices;
GPUSkinningBone[] bones = res.anim.bones;
int numJoints = joints.Count;
for (int i = 0; i < numJoints; ++i)
{
GPUSkinningPlayerJoint joint = joints[i];
Transform jointTransform = Application.isPlaying ? joint.Transform : joint.transform;
if (jointTransform != null)
{
// TODO: Update Joint when Animation Blend
Matrix4x4 jointMatrix = frame.matrices[joint.BoneIndex] * bones[joint.BoneIndex].BindposeInv;
if (playingClip.rootMotionEnabled && rootMotionEnabled)
{
jointMatrix = frame.RootMotionInv(res.anim.rootBoneIndex) * jointMatrix;
}
jointTransform.localPosition = jointMatrix.MultiplyPoint(Vector3.zero);
Vector3 jointDir = jointMatrix.MultiplyVector(Vector3.right);
Quaternion jointRotation = Quaternion.FromToRotation(Vector3.right, jointDir);
jointTransform.localRotation = jointRotation;
}
else
{
joints.RemoveAt(i);
--i;
--numJoints;
}
}
}
private void ConstructJoints()
{
if (joints == null)
{
GPUSkinningPlayerJoint[] existingJoints = go.GetComponentsInChildren <GPUSkinningPlayerJoint>();
GPUSkinningBone[] bones = res.anim.bones;
int numBones = bones == null ? 0 : bones.Length;
for (int i = 0; i < numBones; ++i)
{
GPUSkinningBone bone = bones[i];
if (bone.isExposed)
{
if (joints == null)
{
joints = new List <GPUSkinningPlayerJoint>();
}
bool inTheExistingJoints = false;
if (existingJoints != null)
{
for (int j = 0; j < existingJoints.Length; ++j)
{
if (existingJoints[j] != null && existingJoints[j].BoneGUID == bone.guid)
{
if (existingJoints[j].BoneIndex != i)
{
existingJoints[j].Init(i, bone.guid);
GPUSkinningUtil.MarkAllScenesDirty();
}
joints.Add(existingJoints[j]);
existingJoints[j] = null;
inTheExistingJoints = true;
break;
}
}
}
if (!inTheExistingJoints)
{
GameObject jointGo = new GameObject(bone.name);
jointGo.transform.parent = go.transform;
jointGo.transform.localPosition = Vector3.zero;
jointGo.transform.localScale = Vector3.one;
GPUSkinningPlayerJoint joint = jointGo.AddComponent <GPUSkinningPlayerJoint>();
joints.Add(joint);
joint.Init(i, bone.guid);
GPUSkinningUtil.MarkAllScenesDirty();
}
}
}
if (!Application.isPlaying)
{
#if UNITY_EDITOR
UnityEditor.EditorApplication.CallbackFunction DelayCall = null;
DelayCall = () =>
{
UnityEditor.EditorApplication.delayCall -= DelayCall;
DeleteInvalidJoints(existingJoints);
};
UnityEditor.EditorApplication.delayCall += DelayCall;
#endif
}
else
{
DeleteInvalidJoints(existingJoints);
}
}
}
