protected virtual SpriterSpatial[] GetBoneInfos(SpriterMainlineKey key, SpriterAnimation animation, float targetTime, SpriterSpatial parentInfo = null)
{
if (key.BoneRefs == null)
{
return(null);
}
SpriterSpatial[] ret = Pool.GetArray <SpriterSpatial>(key.BoneRefs.Length);
for (int i = 0; i < key.BoneRefs.Length; ++i)
{
SpriterRef boneRef = key.BoneRefs[i];
SpriterSpatial interpolated = GetBoneInfo(boneRef, animation, targetTime);
if (boneRef.ParentId >= 0)
{
interpolated.ApplyParentTransform(ret[boneRef.ParentId]);
}
else if (parentInfo != null)
{
interpolated.ApplyParentTransform(parentInfo);
}
ret[i] = interpolated;
}
return(ret);
}
private static SpriterSpatial[] GetBoneInfos(SpriterMainlineKey key, SpriterAnimation animation, float targetTime, SpriterSpatial parentInfo = null)
{
if (key.BoneRefs == null)
{
return(null);
}
SpriterSpatial[] ret = new SpriterSpatial[key.BoneRefs.Length];
for (int i = 0; i < key.BoneRefs.Length; ++i)
{
SpriterRef boneRef = key.BoneRefs[i];
SpriterSpatial interpolated = GetBoneInfo(boneRef, animation, targetTime);
if (boneRef.ParentId >= 0)
{
ApplyParentTransform(interpolated, ret[boneRef.ParentId]);
}
else if (parentInfo != null)
{
ApplyParentTransform(interpolated, parentInfo);
}
ret[i] = interpolated;
}
return(ret);
}
protected virtual SpriterObject GetObjectInfo(SpriterRef spriterRef, SpriterAnimation animation, float targetTime)
{
SpriterTimelineKey[] keys = animation.Timelines[spriterRef.TimelineId].Keys;
SpriterTimelineKey keyA = keys[spriterRef.KeyId];
SpriterTimelineKey keyB = keys.GetNextKey(keyA, animation.Looping);
if (keyB == null)
{
return(Copy(keyA.ObjectInfo));
}
float factor = SpriterHelper.GetFactor(keyA, keyB, animation.Length, targetTime);
return(Interpolate(keyA.ObjectInfo, keyB.ObjectInfo, factor, keyA.Spin));
}
private static SpriterSpatial GetBoneInfo(SpriterRef spriterRef, SpriterAnimation animation, float targetTime)
{
SpriterTimelineKey[] keys = animation.Timelines[spriterRef.TimelineId].Keys;
SpriterTimelineKey keyA = keys[spriterRef.KeyId];
SpriterTimelineKey keyB = GetNextXLineKey(keys, keyA, animation.Looping);
if (keyB == null)
{
return(Copy(keyA.BoneInfo));
}
float factor = GetFactor(keyA, keyB, animation.Length, targetTime);
return(Interpolate(keyA.BoneInfo, keyB.BoneInfo, factor, keyA.Spin));
}
private static SpriterObjectInfo GetObjectInfo(SpriterRef spriterRef, SpriterAnimation animation, float targetTime)
{
SpriterTimeLineKey keyA;
SpriterTimeLineKey keyB;
GetKeys(spriterRef, animation, out keyA, out keyB);
if (keyB == null) return Copy(keyA.ObjectInfo);
float factor = GetFactor(keyA, keyB, animation.Length, targetTime);
return Interpolate(keyA.ObjectInfo, keyB.ObjectInfo, factor, keyA.Spin);
}
private static void GetKeys(SpriterRef spriterRef, SpriterAnimation animation, out SpriterTimeLineKey keyA, out SpriterTimeLineKey keyB)
{
int tId = spriterRef.TimelineId;
int kId = spriterRef.KeyId;
var timelineKeys = animation.Timelines[tId].Keys;
keyA = timelineKeys[kId];
keyB = null;
if (timelineKeys.Length == 1) return;
int keyBId = kId + 1;
if (keyBId >= timelineKeys.Length)
{
if (animation.Looping) keyBId = 0;
else return;
}
keyB = timelineKeys[keyBId];
}
