// @TODO - temporary processing animation context, need to think about where to put this functionality
public Boolean ProcessAnimationContext(H1AnimationContext animContext)
{
H1AnimMontage montage = new H1AnimMontage();
foreach (H1AnimationContext.AnimSequence animSeq in animContext.AnimSequences)
{
String animSeqName = animSeq.AnimSeqName;
float duration = Convert.ToSingle(animSeq.Duration);
float tickInSec = Convert.ToSingle(animSeq.TicksPerSecond);
// @TODO - temporary insert duration variable
Duration = duration;
TickInSec = tickInSec;
foreach (H1AnimationContext.JointAnimation jointAnimation in animSeq.BoneAnimations)
{
String boneName = jointAnimation.BoneName;
H1SlotAnimationTrack slotAnimationTrack = new H1SlotAnimationTrack();
slotAnimationTrack.SlotName = boneName;
slotAnimationTrack.AnimTrackRef = new H1AnimTrack();
H1AnimSegment animSegment = new H1AnimSegment();
H1AnimSequence animSequence = new H1AnimSequence();
// 1. process position keys
animSequence.TranslationTracks.Add(new H1TranslationTrack());
foreach (H1AnimationContext.PositionKey positionKey in jointAnimation.PosKeys)
{
animSequence.TranslationTracks[0].PosKeys.Add(positionKey.Value);
animSequence.TranslationTracks[0].Times.Add(Convert.ToSingle(positionKey.Time));
}
// 2. process rotation keys
animSequence.RotationTracks.Add(new H1RotationTrack());
foreach (H1AnimationContext.QuaternionKey quaternionKey in jointAnimation.RotKeys)
{
animSequence.RotationTracks[0].RotKeys.Add(quaternionKey.Value);
animSequence.RotationTracks[0].Times.Add(Convert.ToSingle(quaternionKey.Time));
}
// 3. process scale keys
animSequence.ScaleTracks.Add(new H1ScalingTrack());
foreach (H1AnimationContext.ScalingKey scaleKey in jointAnimation.ScaleKeys)
{
animSequence.ScaleTracks[0].ScaleKeys.Add(scaleKey.Value);
animSequence.ScaleTracks[0].Times.Add(Convert.ToSingle(scaleKey.Time));
}
animSegment.SetAnimSequence(animSequence);
slotAnimationTrack.AnimTrackRef.AnimSegments.Add(animSegment);
montage.SlotAnimTracks.Add(slotAnimationTrack);
}
}
H1AnimMontageInstance montageInstance = new H1AnimMontageInstance();
montageInstance.MontageRef = montage;
m_MontageInstances.Add(montageInstance);
return(true);
}
public Boolean ExtractInterpolatedLocalTransform(float deltaTime, ref List <InterpolatedLocalTransform> localTransforms)
{
StopWatch.Stop();
deltaTime = StopWatch.Elapsed.Milliseconds / 1000.0f;
//AccumulatedAnimationTime = 0.0f; //deltaTime * 2.0f;
AccumulatedAnimationTime += 1.0f;
foreach (InterpolatedLocalTransform interpolatedLocalTransform in localTransforms)
{
// find the matched bone name
H1SlotAnimationTrack slotAnimTrack = m_MontageInstances[0].MontageRef.SlotAnimTracks.Find(
x => {
return(interpolatedLocalTransform.BoneName == x.SlotName);
});
if (slotAnimTrack == null)
{
// skip the current local transform (no modification exists)
continue;
}
float accumulatedAnimationTimeInMS = AccumulatedAnimationTime;
H1AnimSequence animSeq = slotAnimTrack.AnimTrackRef.AnimSegments[0].AnimSequence;
// invalidate for count mismatched in advance
if (animSeq.TranslationTracks[0].PosKeys.Count != animSeq.RotationTracks[0].RotKeys.Count ||
animSeq.TranslationTracks[0].PosKeys.Count != animSeq.ScaleTracks[0].ScaleKeys.Count)
{
return(false);
}
for (Int32 timeSlot = 0; timeSlot < animSeq.TranslationTracks[0].Times.Count; ++timeSlot)
{
float trackTime = animSeq.TranslationTracks[0].Times[timeSlot];
if (AccumulatedAnimationTime < trackTime)
{
Vector3 position = animSeq.TranslationTracks[0].PosKeys[timeSlot];
Quaternion rotation = animSeq.RotationTracks[0].RotKeys[timeSlot];
Vector3 scale = animSeq.ScaleTracks[0].ScaleKeys[timeSlot];
interpolatedLocalTransform.LocalTransform = new H1Transform()
{
Translation = position,
Rotation = rotation,
Scaling = scale,
};
break;
}
}
}
if (AccumulatedAnimationTime > Duration)
{
AccumulatedAnimationTime -= Duration;
}
StopWatch.Start();
return(true);
}