public void PlayAnimation(AnimationClip anim, float transitionTime)
{
Animation = anim;
foreach (var node in skeletonNodeList)
{
var name = node.Name;
AnimationNodeChannel channel;
anim.Channels.TryGetValue(name, out channel);
BlendNode newBlendNode = null;
if (channel == null)
{
newBlendNode = new PoseBlendNode(node);
}
else
{
newBlendNode = new AnimationBlendNode(channel);
}
newBlendNode.FadingOut = BlendNodes[name];
newBlendNode.TotalTransitionTime = transitionTime;
BlendNodes[name] = newBlendNode;
}
}
void FbxsdkLoadAnimations(FBXScene scene, AnimationClipCreateInfo[] clips)
{
const double FRAMES_PER_SECOND = 30;
if (clips == null) return;
List<FBXNode> fbxNodeList = new List<FBXNode>();
FbxsdkFindAllAnimatedNodes(scene, scene.GetRootNode(), fbxNodeList);
if (fbxNodeList.Count == 0)
{
Debug.Log("Don't have animation data");
return;
}
foreach (var clipCreateInfo in clips)
{
var start = clipCreateInfo.Start;
var frameCount = clipCreateInfo.End - start + 1;
var clip = new AnimationClip();
clip.Name = clipCreateInfo.Name;
clip.SecondsPerFrame = 1 / FRAMES_PER_SECOND;
clip.Duration = frameCount / FRAMES_PER_SECOND;
foreach (var fbxNode in fbxNodeList)
{
var channel = new AnimationNodeChannel(frameCount);
channel.Clip = clip;
for (int i = 0; i < frameCount; ++i)
{
channel.Frames[i] = FbxsdkConvertMatrix(fbxNode.EvaluateLocalTransform(start + i));
}
clip.Channels[fbxNode.GetName()] = channel;
}
AnimationClips[clip.Name] = clip;
}
}
