public override TwistChainStep1Job Create(Animator animator, ref TwistChainStep1Data data, Component component)
{
// Retrieve chain in-between root and tip transforms.
Transform[] chain = ConstraintsUtils.ExtractChain(data.root, data.tip);
// Extract steps from chain.
float[] steps = ConstraintsUtils.ExtractSteps(chain);
// Build Job.
var job = new TwistChainStep1Job();
job.chain = new NativeArray <ReadWriteTransformHandle>(chain.Length, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.steps = new NativeArray <float>(chain.Length, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.rootTarget = ReadWriteTransformHandle.Bind(animator, data.rootTarget);
job.tipTarget = ReadWriteTransformHandle.Bind(animator, data.tipTarget);
// Set values in NativeArray.
for (int i = 0; i < chain.Length; ++i)
{
job.chain[i] = ReadWriteTransformHandle.Bind(animator, chain[i]);
job.steps[i] = steps[i];
}
return(job);
}
public override MultiPositionConstraintJob Create(Animator animator, ref T data, Component component)
{
var job = new MultiPositionConstraintJob();
job.driven = ReadWriteTransformHandle.Bind(animator, data.constrainedObject);
job.drivenParent = ReadOnlyTransformHandle.Bind(animator, data.constrainedObject.parent);
job.drivenOffset = Vector3Property.Bind(animator, component, data.offsetVector3Property);
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 <Vector3>(sourceObjects.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.weightBuffer = new NativeArray <float>(sourceObjects.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
Vector3 drivenPos = data.constrainedObject.position;
for (int i = 0; i < sourceObjects.Count; ++i)
{
job.sourceOffsets[i] = data.maintainOffset ? (drivenPos - sourceObjects[i].transform.position) : Vector3.zero;
}
job.axesMask = new Vector3(
System.Convert.ToSingle(data.constrainedXAxis),
System.Convert.ToSingle(data.constrainedYAxis),
System.Convert.ToSingle(data.constrainedZAxis)
);
return(job);
}
public override BlendConstraintJob Create(Animator animator, ref T data, Component component)
{
var job = new BlendConstraintJob();
job.driven = ReadWriteTransformHandle.Bind(animator, data.constrainedObject);
job.sourceA = ReadOnlyTransformHandle.Bind(animator, data.sourceObjectA);
job.sourceB = ReadOnlyTransformHandle.Bind(animator, data.sourceObjectB);
job.sourceAOffset = job.sourceBOffset = AffineTransform.identity;
if (data.maintainPositionOffsets)
{
var drivenPos = data.constrainedObject.position;
job.sourceAOffset.translation = drivenPos - data.sourceObjectA.position;
job.sourceBOffset.translation = drivenPos - data.sourceObjectB.position;
}
if (data.maintainRotationOffsets)
{
var drivenRot = data.constrainedObject.rotation;
job.sourceAOffset.rotation = Quaternion.Inverse(data.sourceObjectA.rotation) * drivenRot;
job.sourceBOffset.rotation = Quaternion.Inverse(data.sourceObjectB.rotation) * drivenRot;
}
job.blendPosition = BoolProperty.Bind(animator, component, data.blendPositionBoolProperty);
job.blendRotation = BoolProperty.Bind(animator, component, data.blendRotationBoolProperty);
job.positionWeight = FloatProperty.Bind(animator, component, data.positionWeightFloatProperty);
job.rotationWeight = FloatProperty.Bind(animator, component, data.rotationWeightFloatProperty);
return(job);
}
public override DampedTransformJob Create(Animator animator, ref T data, Component component)
{
var job = new DampedTransformJob();
job.driven = ReadWriteTransformHandle.Bind(animator, data.constrainedObject);
job.source = ReadOnlyTransformHandle.Bind(animator, data.sourceObject);
var drivenTx = new AffineTransform(data.constrainedObject.position, data.constrainedObject.rotation);
var sourceTx = new AffineTransform(data.sourceObject.position, data.sourceObject.rotation);
job.localBindTx = sourceTx.InverseMul(drivenTx);
job.prevDrivenTx = drivenTx;
job.dampPosition = FloatProperty.Bind(animator, component, data.dampPositionFloatProperty);
job.dampRotation = FloatProperty.Bind(animator, component, data.dampRotationFloatProperty);
if (data.maintainAim && AnimationRuntimeUtils.SqrDistance(data.constrainedObject.position, data.sourceObject.position) > 0f)
{
job.aimBindAxis = Quaternion.Inverse(data.constrainedObject.rotation) * (sourceTx.translation - drivenTx.translation).normalized;
}
else
{
job.aimBindAxis = Vector3.zero;
}
return(job);
}
public override TwoBoneIKConstraintJob Create(Animator animator, ref T data, Component component)
{
var job = new TwoBoneIKConstraintJob();
job.root = ReadWriteTransformHandle.Bind(animator, data.root);
job.mid = ReadWriteTransformHandle.Bind(animator, data.mid);
job.tip = ReadWriteTransformHandle.Bind(animator, data.tip);
job.target = ReadOnlyTransformHandle.Bind(animator, data.target);
if (data.hint != null)
{
job.hint = ReadOnlyTransformHandle.Bind(animator, data.hint);
}
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.linkLengths[0] = Vector3.Distance(data.root.position, data.mid.position);
job.linkLengths[1] = Vector3.Distance(data.mid.position, data.tip.position);
job.targetPositionWeight = FloatProperty.Bind(animator, component, data.targetPositionWeightFloatProperty);
job.targetRotationWeight = FloatProperty.Bind(animator, component, data.targetRotationWeightFloatProperty);
job.hintWeight = FloatProperty.Bind(animator, component, data.hintWeightFloatProperty);
return(job);
}
public static void BindReadWriteTransforms(Animator animator, Component component, WeightedTransformArray weightedTransformArray, out NativeArray <ReadWriteTransformHandle> transforms)
{
transforms = new NativeArray <ReadWriteTransformHandle>(weightedTransformArray.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
for (int index = 0; index < weightedTransformArray.Count; ++index)
{
transforms[index] = ReadWriteTransformHandle.Bind(animator, weightedTransformArray[index].transform);
}
}
public override OverrideTransformJob Create(Animator animator, ref T data, Component component)
{
var job = new OverrideTransformJob();
var cacheBuilder = new AnimationJobCacheBuilder();
job.driven = ReadWriteTransformHandle.Bind(animator, data.constrainedObject);
if (data.sourceObject != null)
{
// Cache source to possible space rotation offsets (world, local and pivot)
// at bind time so we can switch dynamically between them at runtime.
job.source = ReadOnlyTransformHandle.Bind(animator, data.sourceObject);
var sourceLocalTx = new AffineTransform(data.sourceObject.localPosition, data.sourceObject.localRotation);
job.sourceInvLocalBindTx = sourceLocalTx.Inverse();
var sourceWorldTx = new AffineTransform(data.sourceObject.position, data.sourceObject.rotation);
var drivenWorldTx = new AffineTransform(data.constrainedObject.position, data.constrainedObject.rotation);
job.sourceToWorldRot = sourceWorldTx.Inverse().rotation;
job.sourceToPivotRot = sourceWorldTx.InverseMul(drivenWorldTx).rotation;
var drivenParent = data.constrainedObject.parent;
if (drivenParent != null)
{
var drivenParentWorldTx = new AffineTransform(drivenParent.position, drivenParent.rotation);
job.sourceToLocalRot = sourceWorldTx.InverseMul(drivenParentWorldTx).rotation;
}
else
{
job.sourceToLocalRot = job.sourceToPivotRot;
}
}
job.spaceIdx = cacheBuilder.Add(data.space);
if (data.space == (int)OverrideTransformJob.Space.Pivot)
{
job.sourceToCurrSpaceRotIdx = cacheBuilder.Add(job.sourceToPivotRot);
}
else if (data.space == (int)OverrideTransformJob.Space.Local)
{
job.sourceToCurrSpaceRotIdx = cacheBuilder.Add(job.sourceToLocalRot);
}
else
{
job.sourceToCurrSpaceRotIdx = cacheBuilder.Add(job.sourceToWorldRot);
}
job.position = Vector3Property.Bind(animator, component, data.positionVector3Property);
job.rotation = Vector3Property.Bind(animator, component, data.rotationVector3Property);
job.positionWeight = FloatProperty.Bind(animator, component, data.positionWeightFloatProperty);
job.rotationWeight = FloatProperty.Bind(animator, component, data.rotationWeightFloatProperty);
job.cache = cacheBuilder.Build();
return(job);
}
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);
}
public override MultiParentConstraintJob Create(Animator animator, ref T data, Component component)
{
var job = new MultiParentConstraintJob();
job.driven = ReadWriteTransformHandle.Bind(animator, data.constrainedObject);
job.drivenParent = ReadOnlyTransformHandle.Bind(animator, data.constrainedObject.parent);
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 <AffineTransform>(sourceObjects.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.weightBuffer = new NativeArray <float>(sourceObjects.Count, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
var drivenTx = new AffineTransform(data.constrainedObject.position, data.constrainedObject.rotation);
for (int i = 0; i < sourceObjects.Count; ++i)
{
var sourceTransform = sourceObjects[i].transform;
var srcTx = new AffineTransform(sourceTransform.position, sourceTransform.rotation);
var srcOffset = AffineTransform.identity;
var tmp = srcTx.InverseMul(drivenTx);
if (data.maintainPositionOffset)
{
srcOffset.translation = tmp.translation;
}
if (data.maintainRotationOffset)
{
srcOffset.rotation = tmp.rotation;
}
job.sourceOffsets[i] = srcOffset;
}
job.positionAxesMask = new Vector3(
System.Convert.ToSingle(data.constrainedPositionXAxis),
System.Convert.ToSingle(data.constrainedPositionYAxis),
System.Convert.ToSingle(data.constrainedPositionZAxis)
);
job.rotationAxesMask = new Vector3(
System.Convert.ToSingle(data.constrainedRotationXAxis),
System.Convert.ToSingle(data.constrainedRotationYAxis),
System.Convert.ToSingle(data.constrainedRotationZAxis)
);
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);
}
public override MultiReferentialConstraintJob Create(Animator animator, ref T data, Component component)
{
var job = new MultiReferentialConstraintJob();
var sources = data.sourceObjects;
job.driver = IntProperty.Bind(animator, component, data.driverIntProperty);
job.sources = new NativeArray <ReadWriteTransformHandle>(sources.Length, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.sourceBindTx = new NativeArray <AffineTransform>(sources.Length, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.offsetTx = new NativeArray <AffineTransform>(sources.Length - 1, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
for (int i = 0; i < sources.Length; ++i)
{
job.sources[i] = ReadWriteTransformHandle.Bind(animator, sources[i].transform);
job.sourceBindTx[i] = new AffineTransform(sources[i].position, sources[i].rotation);
}
job.UpdateOffsets(data.driverValue);
return(job);
}
/// <inheritdoc />
public override TwistChainConstraintJob Create(Animator animator, ref T data, Component component)
{
// Retrieve chain in-between root and tip transforms.
Transform[] chain = ConstraintsUtils.ExtractChain(data.root, data.tip);
// Extract steps from chain.
float[] steps = ConstraintsUtils.ExtractSteps(chain);
// Build Job.
var job = new TwistChainConstraintJob();
job.chain = new NativeArray <ReadWriteTransformHandle>(chain.Length, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.steps = new NativeArray <float>(chain.Length, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.weights = new NativeArray <float>(chain.Length, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.rotations = new NativeArray <Quaternion>(chain.Length, Allocator.Persistent, NativeArrayOptions.UninitializedMemory);
job.rootTarget = ReadWriteTransformHandle.Bind(animator, data.rootTarget);
job.tipTarget = ReadWriteTransformHandle.Bind(animator, data.tipTarget);
// Set values in NativeArray.
for (int i = 0; i < chain.Length; ++i)
{
job.chain[i] = ReadWriteTransformHandle.Bind(animator, chain[i]);
job.steps[i] = steps[i];
job.weights[i] = Mathf.Clamp01(data.curve.Evaluate(steps[i]));
}
job.rotations[0] = Quaternion.identity;
job.rotations[chain.Length - 1] = Quaternion.identity;
for (int i = 1; i < chain.Length - 1; ++i)
{
job.rotations[i] = Quaternion.Inverse(Quaternion.Lerp(chain[0].rotation, chain[chain.Length - 1].rotation, job.weights[i])) * chain[i].rotation;
}
return(job);
}
