public static void ApplyBindposes(Mesh aMesh, Cal3DSkeleton aSkel)
{
Matrix4x4[] bindposes = new Matrix4x4[aSkel.bones.Count];
for (int i = 0; i < bindposes.Length; i++)
{
bindposes[i] = aSkel.bones[i].localToBone;
}
aMesh.bindposes = bindposes;
}
public static AnimationClip CreateAnimation(Cal3DAnimation aAnim, Cal3DSkeleton aSkel, Transform[] aBones, Transform aRoot)
{
var clip = new AnimationClip();
clip.name = aAnim.name;
foreach (var track in aAnim.tracks)
{
var xPosCurve = new AnimationCurve();
var yPosCurve = new AnimationCurve();
var zPosCurve = new AnimationCurve();
var xRotCurve = new AnimationCurve();
var yRotCurve = new AnimationCurve();
var zRotCurve = new AnimationCurve();
var wRotCurve = new AnimationCurve();
for (int i = 0; i < track.keyframes.Count; i++)
{
var kf = track.keyframes[i];
xPosCurve.AddKey(kf.time, kf.localPos.x);
yPosCurve.AddKey(kf.time, kf.localPos.y);
zPosCurve.AddKey(kf.time, kf.localPos.z);
xRotCurve.AddKey(kf.time, kf.localRot.x);
yRotCurve.AddKey(kf.time, kf.localRot.y);
zRotCurve.AddKey(kf.time, kf.localRot.z);
wRotCurve.AddKey(kf.time, kf.localRot.w);
}
var bone = aBones[track.boneID];
var pathname = AnimationUtility.CalculateTransformPath(bone, aRoot);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(pathname, typeof(Transform), "localPosition.x"), xPosCurve);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(pathname, typeof(Transform), "localPosition.y"), yPosCurve);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(pathname, typeof(Transform), "localPosition.z"), zPosCurve);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(pathname, typeof(Transform), "localRotation.x"), xRotCurve);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(pathname, typeof(Transform), "localRotation.y"), yRotCurve);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(pathname, typeof(Transform), "localRotation.z"), zRotCurve);
AnimationUtility.SetEditorCurve(clip, EditorCurveBinding.FloatCurve(pathname, typeof(Transform), "localRotation.w"), wRotCurve);
}
return(clip);
}
public static Transform[] CreateSkeleton(Cal3DSkeleton aSkel, out Transform aRoot)
{
var bones = new Transform[aSkel.bones.Count];
for (int i = 0; i < bones.Length; i++)
{
bones[i] = new GameObject(aSkel.bones[i].name).transform;
}
for (int i = 0; i < bones.Length; i++)
{
var b = aSkel.bones[i];
var p = bones[i];
foreach (int child in b.children)
{
var c = bones[child];
c.SetParent(p, false);
}
p.localPosition = b.localPos;
p.localRotation = b.localRot;
}
aRoot = (bones.Length > 0)?bones[0].root:null;
return(bones);
}
