public override ChainIKConstraintJob Create(Animator animator, ref T data, Component component)
{
List <Transform> chain = new List <Transform>();
Transform tmp = data.tip;
while (tmp != data.root)
{
chain.Add(tmp);
tmp = tmp.parent;
}
chain.Add(data.root);
chain.Reverse();
var job = new ChainIKConstraintJob();
job.chain = new NativeArray <ReadWriteTransformHandle>(chain.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.linkLengths = new NativeArray <float>(chain.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.linkPositions = new NativeArray <Vector3>(chain.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.maxReach = 0f;
int tipIndex = chain.Count - 1;
for (int i = 0; i < chain.Count; ++i)
{
job.chain[i] = ReadWriteTransformHandle.Bind(animator, chain[i]);
job.linkLengths[i] = (i != tipIndex) ? Vector3.Distance(chain[i].position, chain[i + 1].position) : 0f;
job.maxReach += job.linkLengths[i];
}
job.target = ReadOnlyTransformHandle.Bind(animator, data.target);
job.targetOffset = AffineTransform.identity;
if (data.maintainTargetPositionOffset)
{
job.targetOffset.translation = data.tip.position - data.target.position;
}
if (data.maintainTargetRotationOffset)
{
job.targetOffset.rotation = Quaternion.Inverse(data.target.rotation) * data.tip.rotation;
}
job.chainRotationWeight = FloatProperty.Bind(animator, component, data.chainRotationWeightFloatProperty);
job.tipRotationWeight = FloatProperty.Bind(animator, component, data.tipRotationWeightFloatProperty);
var cacheBuilder = new AnimationJobCacheBuilder();
job.maxIterationsIdx = cacheBuilder.Add(data.maxIterations);
job.toleranceIdx = cacheBuilder.Add(data.tolerance);
job.cache = cacheBuilder.Build();
return(job);
}
/// <inheritdoc />
public override MultiAimConstraintJob Create(Animator animator, ref T data, Component component)
{
var job = new MultiAimConstraintJob();
job.driven = ReadWriteTransformHandle.Bind(animator, data.constrainedObject);
job.drivenParent = ReadOnlyTransformHandle.Bind(animator, data.constrainedObject.parent);
job.aimAxis = data.aimAxis;
job.upAxis = data.upAxis;
job.worldUpType = (MultiAimConstraintJob.WorldUpType)data.worldUpType;
job.worldUpAxis = data.worldUpAxis;
job.worldUpObject = ReadOnlyTransformHandle.Bind(animator, data.worldUpObject);
WeightedTransformArray sourceObjects = data.sourceObjects;
WeightedTransformArrayBinder.BindReadOnlyTransforms(animator, component, sourceObjects, out job.sourceTransforms);
WeightedTransformArrayBinder.BindWeights(animator, component, sourceObjects, data.sourceObjectsProperty, out job.sourceWeights);
job.sourceOffsets = new NativeArray <Quaternion>(sourceObjects.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.weightBuffer = new NativeArray <float>(sourceObjects.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
for (int i = 0; i < sourceObjects.Count; ++i)
{
if (data.maintainOffset)
{
var constrainedAim = data.constrainedObject.rotation * data.aimAxis;
job.sourceOffsets[i] = QuaternionExt.FromToRotation(
sourceObjects[i].transform.position - data.constrainedObject.position,
constrainedAim
);
}
else
{
job.sourceOffsets[i] = Quaternion.identity;
}
}
job.minLimit = FloatProperty.Bind(animator, component, data.minLimitFloatProperty);
job.maxLimit = FloatProperty.Bind(animator, component, data.maxLimitFloatProperty);
job.drivenOffset = Vector3Property.Bind(animator, component, data.offsetVector3Property);
job.axesMask = new Vector3(
System.Convert.ToSingle(data.constrainedXAxis),
System.Convert.ToSingle(data.constrainedYAxis),
System.Convert.ToSingle(data.constrainedZAxis)
);
return(job);
}
