public static AnimationClip ImportAnimation(string path, RoseSkeletonData skeleton)
{
var fullPath = Utils.CombinePath(dataPath, path);
if (!File.Exists(fullPath))
{
Debug.LogWarning("Could not find referenced animation: " + fullPath);
return(null);
}
var animPath = GenerateAssetPath(path, ".anim.asset");
//if (!File.Exists(animPath))
{
Directory.CreateDirectory(Path.GetDirectoryName(animPath));
var zmo = new ZMO(fullPath);
var anim = zmo.BuildSkeletonAnimationClip(skeleton);
AssetDatabase.CreateAsset(anim, animPath);
return(anim);
}
return(AssetDatabase.LoadAssetAtPath <AnimationClip>(animPath));
}
public AnimationClip BuildSkeletonAnimationClip(RoseSkeletonData skeleton)
{
var clip = new AnimationClip();
clip.legacy = true;
for (var i = 0; i < channelCount; ++i)
{
var boneId = Channels[i].ID;
var cbn = "Bone_" + boneId.ToString();
int curBoneIdx = boneId;
while (true)
{
if (curBoneIdx == 0)
{
break;
}
curBoneIdx = skeleton.bones[curBoneIdx].parent;
cbn = "Bone_" + curBoneIdx + "/" + cbn;
}
if (Channels[i].Type == ChannelType.Rotation)
{
var curvex = new AnimationCurve();
var curvey = new AnimationCurve();
var curvez = new AnimationCurve();
var curvew = new AnimationCurve();
for (var j = 0; j < frameCount; ++j)
{
Frame.Channel chan = Frames[j].Channels[i];
curvex.AddKey((float)j / (float)FPS, chan.Rotation.x);
curvey.AddKey((float)j / (float)FPS, chan.Rotation.y);
curvez.AddKey((float)j / (float)FPS, chan.Rotation.z);
curvew.AddKey((float)j / (float)FPS, chan.Rotation.w);
}
clip.SetCurve(cbn, typeof(Transform), "localRotation.x", curvex);
clip.SetCurve(cbn, typeof(Transform), "localRotation.y", curvey);
clip.SetCurve(cbn, typeof(Transform), "localRotation.z", curvez);
clip.SetCurve(cbn, typeof(Transform), "localRotation.w", curvew);
}
else if (Channels[i].Type == ChannelType.Position)
{
var curvex = new AnimationCurve();
var curvey = new AnimationCurve();
var curvez = new AnimationCurve();
for (var j = 0; j < frameCount; ++j)
{
Frame.Channel chan = Frames[j].Channels[i];
curvex.AddKey((float)j / (float)FPS, chan.Position.x);
curvey.AddKey((float)j / (float)FPS, chan.Position.y);
curvez.AddKey((float)j / (float)FPS, chan.Position.z);
}
clip.SetCurve(cbn, typeof(Transform), "localPosition.x", curvex);
clip.SetCurve(cbn, typeof(Transform), "localPosition.y", curvey);
clip.SetCurve(cbn, typeof(Transform), "localPosition.z", curvez);
}
}
clip.EnsureQuaternionContinuity();
return(clip);
}