private static void Solve(
AnimationStream stream,
TransformStreamHandle joint,
TransformSceneHandle target,
Vector3 jointAxis,
float minAngle,
float maxAngle)
{
var jointPosition = joint.GetPosition(stream);
var jointRotation = joint.GetRotation(stream);
var targetPosition = target.GetPosition(stream);
var fromDir = jointRotation * jointAxis;
var toDir = targetPosition - jointPosition;
var axis = Vector3.Cross(fromDir, toDir).normalized;
var angle = Vector3.Angle(fromDir, toDir);
angle = Mathf.Clamp(angle, minAngle, maxAngle);
var jointToTargetRotation = Quaternion.AngleAxis(angle, axis);
jointRotation = jointToTargetRotation * jointRotation;
joint.SetRotation(stream, jointRotation);
}
private static void Solve(AnimationStream stream, TransformStreamHandle topHandle, TransformStreamHandle midHandle, TransformStreamHandle lowHandle, TransformSceneHandle effectorHandle)
{
Quaternion aRotation = topHandle.GetRotation(stream);
Quaternion bRotation = midHandle.GetRotation(stream);
Quaternion eRotation = effectorHandle.GetRotation(stream);
Vector3 aPosition = topHandle.GetPosition(stream);
Vector3 bPosition = midHandle.GetPosition(stream);
Vector3 cPosition = lowHandle.GetPosition(stream);
Vector3 ePosition = effectorHandle.GetPosition(stream);
Vector3 ab = bPosition - aPosition;
Vector3 bc = cPosition - bPosition;
Vector3 ac = cPosition - aPosition;
Vector3 ae = ePosition - aPosition;
float abcAngle = TriangleAngle(ac.magnitude, ab, bc);
float abeAngle = TriangleAngle(ae.magnitude, ab, bc);
float angle = (abcAngle - abeAngle) * Mathf.Rad2Deg;
Vector3 axis = Vector3.Cross(ab, bc).normalized;
Quaternion fromToRotation = Quaternion.AngleAxis(angle, axis);
Quaternion worldQ = fromToRotation * bRotation;
midHandle.SetRotation(stream, worldQ);
cPosition = lowHandle.GetPosition(stream);
ac = cPosition - aPosition;
Quaternion fromTo = Quaternion.FromToRotation(ac, ae);
topHandle.SetRotation(stream, fromTo * aRotation);
//lowHandle.SetRotation(stream, eRotation);
}
public void Setup(Animator animator, Transform topX, Transform midX, Transform lowX, Transform effectorX)
{
top = animator.BindStreamTransform(topX);
mid = animator.BindStreamTransform(midX);
low = animator.BindStreamTransform(lowX);
effector = animator.BindSceneTransform(effectorX);
}
//
public bool Setup(Animator animator, EditorSettings editorSettings)
{
jobSettings = editorSettings.jobSettings;
m_CameraHandle = animator.BindStreamTransform(editorSettings.cameraBone);
m_CharacterRoot = animator.BindStreamTransform(editorSettings.characterRootBone);
return(true);
}
public static MirrorPoseJob Create(TransformStreamHandle root, int mirroringTransformsLength, int mirroringParentConstraintsLength)
{
return(new MirrorPoseJob {
mirror = false,
root = root,
mirroringTransforms = new NativeArray <MirroringTransform> (mirroringTransformsLength, Allocator.Persistent, NativeArrayOptions.UninitializedMemory),
mirroringConstrants = new NativeArray <MirroringConstrant> (mirroringParentConstraintsLength, Allocator.Persistent, NativeArrayOptions.UninitializedMemory)
});
}
public void ProcessAnimation(AnimationStream stream)
{
AnimationStream inputStream = stream.GetInputStream(0);
if (BlendActive)
{
for (int i = 0; i < TargetAnimationTransforms.Length; ++i)
{
TransformStreamHandle TargetTransform = TargetAnimationTransforms[i];
TransformSceneHandle CurrentTransform = CurrentAnimationTransforms[i];
TransformData PreviousTransform = PreviousAnimationTransforms[i];
float3 currentPos = float3.zero;
if (i == 0)
{
float3 targetPos = TargetTransform.GetLocalPosition(inputStream);
currentPos = CurrentTransform.GetLocalPosition(stream);
float3 pos = Inertialize(PreviousTransform.Position,
currentPos, targetPos, DeltaTime, RemainingTime, DeltaTime);
TargetTransform.SetLocalPosition(stream, pos);
}
quaternion targetRot = TargetTransform.GetLocalRotation(inputStream);
quaternion currentRot = CurrentTransform.GetLocalRotation(stream);
quaternion rot = Inertialize(PreviousTransform.Rotation,
currentRot, targetRot, DeltaTime, RemainingTime, DeltaTime);
TargetTransform.SetLocalRotation(stream, rot);
PreviousAnimationTransforms[i] = new TransformData(currentPos,
currentRot);
}
}
else
{
for (int i = 0; i < TargetAnimationTransforms.Length; ++i)
{
TransformStreamHandle TargetTransform = TargetAnimationTransforms[i];
TransformSceneHandle CurrentTransform = CurrentAnimationTransforms[i];
if (i == 0)
{
TargetTransform.SetLocalPosition(stream, TargetTransform.GetLocalPosition(inputStream));
}
TargetTransform.SetLocalRotation(stream, TargetTransform.GetLocalRotation(inputStream));
PreviousAnimationTransforms[i] = new TransformData(CurrentTransform.GetLocalPosition(stream),
CurrentTransform.GetLocalRotation(stream));
}
}
}
public bool Setup(Animator animator, IkChain chain, Type componentType, string weightProperty, string weightOffsetProperty, string targetOffsetProperty)
{
if (!chain.HasValidData())
{
return(false);
}
// Target
m_TargetOffset = chain.target.offset;
if (chain.target.readFrom == TargetType.Stream)
{
m_EffectorStreamHandle = animator.BindStreamTransform(chain.target.target);
m_UseStreamEffector = true;
}
else
{
m_EffectorSceneHandle = animator.BindSceneTransform(chain.target.target);
m_UseStreamEffector = false;
}
// Weight
if (chain.weight.useAnimatorProperty && chain.weight.propertyName != "")
{
m_AnimatorWeight = animator.BindStreamProperty(animator.transform, typeof(Animator), chain.weight.propertyName);
m_UseAnimatorProperty = true;
}
m_WeightHandle = animator.BindSceneProperty(animator.transform, componentType, weightProperty);
m_AnimatorWeightOffset = animator.BindSceneProperty(animator.transform, componentType, weightOffsetProperty);
// Driven
m_IkType = chain.driven.type;
if (m_IkType == IkType.Generic)
{
var end = chain.driven.genericEndJoint;
var mid = end.parent;
var start = mid.parent;
m_StartHandle = animator.BindStreamTransform(start);
m_MidHandle = animator.BindStreamTransform(mid);
m_EndHandle = animator.BindStreamTransform(end);
}
else
{
m_HumanLimb = chain.driven.humanoidLimb;
}
return(true);
}
public static void UpdateStream(TransformStreamHandle handle, AnimationStream stream, AnimationStream A, AnimationStream B, float w)
{
var posA = handle.GetLocalPosition(A);
var posB = handle.GetLocalPosition(B);
var pos = Vector3.Lerp(posA, posB, w);
var rotA = handle.GetLocalRotation(A);
var rotB = handle.GetLocalRotation(B);
var rot = Quaternion.Slerp(rotA, rotB, w);
handle.SetLocalPosition(stream, pos);
handle.SetLocalRotation(stream, rot);
}
public bool Setup(Animator animator, EditorSettings editorSettings, float deltaTime, NativeQueue <Quaternion> dragHistory)
{
if (!editorSettings.HasValidData())
{
return(false);
}
settings = editorSettings.settings;
m_Effectorhandle = animator.BindStreamTransform(editorSettings.weaponHandBone);
m_WeaponPivot = animator.BindStreamTransform(editorSettings.weaponBone);
m_WeaponHandResult = animator.BindSceneTransform(editorSettings.applyResultOn);
m_DragHistory = dragHistory;
return(true);
}
public void Setup(Animator animator, Transform[] bones, Transform target, Transform poleTarget, Transform aimTransform)
{
this.bones = new NativeArray <TransformStreamHandle>(bones.Length, Allocator.Persistent);
this.boneWeights = new NativeArray <PropertySceneHandle>(bones.Length, Allocator.Persistent);
for (int i = 0; i < this.bones.Length; i++)
{
this.bones[i] = animator.BindStreamTransform(bones[i]);
}
for (int i = 0; i < this.bones.Length; i++)
{
var boneParams = bones[i].gameObject.GetComponent <IKJBoneParams>();
if (boneParams == null)
{
boneParams = bones[i].gameObject.AddComponent <IKJBoneParams>();
}
this.boneWeights[i] = animator.BindSceneProperty(bones[i].transform, typeof(IKJBoneParams), "weight");
}
// Rotation Limits
SetUpRotationLimits(animator, bones);
_target = animator.BindSceneTransform(target);
_poleTarget = animator.BindSceneTransform(poleTarget);
_transform = animator.BindStreamTransform(aimTransform);
_IKPositionWeight = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "weight");
_poleWeight = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "poleWeight");
_axisX = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "axisX");
_axisY = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "axisY");
_axisZ = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "axisZ");
_poleAxisX = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "poleAxisX");
_poleAxisY = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "poleAxisY");
_poleAxisZ = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "poleAxisZ");
_clampWeight = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "clampWeight");
_clampSmoothing = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "clampSmoothing");
_maxIterations = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "maxIterations");
_tolerance = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "tolerance");
_XY = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "XY");
_useRotationLimits = animator.BindSceneProperty(animator.transform, typeof(AimIKJ), "useRotationLimits");
step = 1f / (float)bones.Length;
}
public static void SolveTwoBoneIK
(
AnimationStream stream,
TransformStreamHandle topHandle,
TransformStreamHandle midHandle,
TransformStreamHandle lowHandle,
Vector3 effectorPosition,
Quaternion effectorRotation,
float posWeight,
float rotWeight)
{
Quaternion aRotation = topHandle.GetRotation(stream);
Quaternion bRotation = midHandle.GetRotation(stream);
Vector3 aPosition = topHandle.GetPosition(stream);
Vector3 bPosition = midHandle.GetPosition(stream);
Vector3 cPosition = lowHandle.GetPosition(stream);
Vector3 ab = bPosition - aPosition;
Vector3 bc = cPosition - bPosition;
Vector3 ac = cPosition - aPosition;
Vector3 ad = (Vector3.Lerp(cPosition, effectorPosition, posWeight) - aPosition);
float oldAbcAngle = TriangleAngle(ac.magnitude, ab, bc);
float newAbcAngle = TriangleAngle(ad.magnitude, ab, bc);
Vector3 axis = Vector3.Cross(ab, bc).normalized;
float a = 0.5f * (oldAbcAngle - newAbcAngle);
float sin = Mathf.Sin(a);
float cos = Mathf.Cos(a);
Quaternion q = new Quaternion(axis.x * sin, axis.y * sin, axis.z * sin, cos);
Quaternion worldQ = q * bRotation;
midHandle.SetRotation(stream, worldQ);
aRotation = topHandle.GetRotation(stream);
cPosition = lowHandle.GetPosition(stream);
ac = cPosition - aPosition;
Quaternion fromTo = Quaternion.FromToRotation(ac, ad);
topHandle.SetRotation(stream, fromTo * aRotation);
lowHandle.SetRotation(stream, Quaternion.Lerp(lowHandle.GetRotation(stream), effectorRotation, rotWeight));
}
public bool Setup(Animator animator, EditorSettings editorSettings, float deltaTime,
NativeArray <MuscleHandle> headMuscles, NativeArray <MuscleHandle> spineMuscles)
{
if (!editorSettings.HasValidData())
{
return(false);
}
m_SkeletonHandle = animator.BindStreamTransform(editorSettings.bankTransform);
m_HeadLeftRightMuscles = headMuscles;
m_SpineLeftRightMuscles = spineMuscles;
m_HeadLeftRightMuscles[0] = new MuscleHandle(HeadDof.NeckLeftRight);
m_HeadLeftRightMuscles[1] = new MuscleHandle(HeadDof.HeadLeftRight);
m_SpineLeftRightMuscles[0] = new MuscleHandle(BodyDof.SpineLeftRight);
m_SpineLeftRightMuscles[1] = new MuscleHandle(BodyDof.ChestLeftRight);
m_SpineLeftRightMuscles[2] = new MuscleHandle(BodyDof.UpperChestLeftRight);
return(true);
}
private static void Solve(AnimationStream stream, TransformStreamHandle topHandle, TransformStreamHandle midHandle, TransformStreamHandle lowHandle,
TransformSceneHandle effectorHandle)
{
var aRotation = topHandle.GetRotation(stream);
var bRotation = midHandle.GetRotation(stream);
var eRotation = effectorHandle.GetRotation(stream);
var aPosition = topHandle.GetPosition(stream);
var bPosition = midHandle.GetPosition(stream);
var cPosition = lowHandle.GetPosition(stream);
var ePosition = effectorHandle.GetPosition(stream);
var ab = bPosition - aPosition;
var bc = cPosition - bPosition;
var ac = cPosition - aPosition;
var ae = ePosition - aPosition;
var abcAngle = TriangleAngle(ac.magnitude, ab, bc);
var abeAngle = TriangleAngle(ae.magnitude, ab, bc);
var angle = (abcAngle - abeAngle) * Mathf.Rad2Deg;
var axis = Vector3.Cross(ab, bc).normalized;
var fromToRotation = Quaternion.AngleAxis(angle, axis);
var worldQ = fromToRotation * bRotation;
midHandle.SetRotation(stream, worldQ);
cPosition = lowHandle.GetPosition(stream);
ac = cPosition - aPosition;
var fromTo = Quaternion.FromToRotation(ac, ae);
topHandle.SetRotation(stream, fromTo * aRotation);
lowHandle.SetRotation(stream, eRotation);
}
public void Setup(Animator animator, Transform boneToFollow, Transform slavedTransform)
{
m_BoneToFollow = animator.BindStreamTransform(boneToFollow);
m_SlavedTransform = animator.BindSceneTransform(slavedTransform);
}
