public override BlendConstraintJob Create(Animator animator, ref T data)
{
var job = new BlendConstraintJob();
var cacheBuilder = new AnimationJobCacheBuilder();
job.driven = TransformHandle.Bind(animator, data.constrainedObject);
job.sourceA = TransformHandle.Bind(animator, data.sourceA);
job.sourceB = TransformHandle.Bind(animator, data.sourceB);
job.optionsIdx = cacheBuilder.Add(BlendConstraintJob.PackFlags(data.blendPosition, data.blendRotation));
job.sourceAOffset = job.sourceBOffset = AffineTransform.identity;
if (data.maintainPositionOffsets)
{
var drivenPos = data.constrainedObject.position;
job.sourceAOffset.translation = drivenPos - data.sourceA.position;
job.sourceBOffset.translation = drivenPos - data.sourceB.position;
}
if (data.maintainRotationOffsets)
{
var drivenRot = data.constrainedObject.rotation;
job.sourceAOffset.rotation = Quaternion.Inverse(data.sourceA.rotation) * drivenRot;
job.sourceBOffset.rotation = Quaternion.Inverse(data.sourceB.rotation) * drivenRot;
}
job.positionWeightIdx = cacheBuilder.Add(data.positionWeight);
job.rotationWeightIdx = cacheBuilder.Add(data.rotationWeight);
job.cache = cacheBuilder.Build();
return(job);
}
public override void Update(BlendConstraintJob job, ref T data)
{
job.cache.SetRaw(data.positionWeight, job.positionWeightIdx);
job.cache.SetRaw(data.rotationWeight, job.rotationWeightIdx);
job.cache.SetRaw(BlendConstraintJob.PackFlags(data.blendPosition, data.blendRotation), job.optionsIdx);
}