/// <summary>
/// Defines what to do when processing the animation.
/// </summary>
/// <param name="stream">The animation stream to work on.</param>
public void ProcessAnimation(AnimationStream stream)
{
float w = jobWeight.Get(stream);
float streamDt = Mathf.Abs(stream.deltaTime);
driven.GetGlobalTR(stream, out Vector3 drivenPos, out Quaternion drivenRot);
if (w > 0f && streamDt > 0f)
{
source.GetGlobalTR(stream, out Vector3 sourcePos, out Quaternion sourceRot);
var sourceTx = new AffineTransform(sourcePos, sourceRot);
var targetTx = sourceTx * localBindTx;
targetTx.translation = Vector3.Lerp(drivenPos, targetTx.translation, w);
targetTx.rotation = Quaternion.Lerp(drivenRot, targetTx.rotation, w);
var dampPosW = AnimationRuntimeUtils.Square(1f - dampPosition.Get(stream));
var dampRotW = AnimationRuntimeUtils.Square(1f - dampRotation.Get(stream));
bool doAimAjustements = Vector3.Dot(aimBindAxis, aimBindAxis) > 0f;
while (streamDt > 0f)
{
float factoredDt = k_DampFactor * Mathf.Min(k_FixedDt, streamDt);
prevDrivenTx.translation +=
(targetTx.translation - prevDrivenTx.translation) * dampPosW * factoredDt;
prevDrivenTx.rotation *= Quaternion.Lerp(
Quaternion.identity,
Quaternion.Inverse(prevDrivenTx.rotation) * targetTx.rotation,
dampRotW * factoredDt
);
if (doAimAjustements)
{
var fromDir = prevDrivenTx.rotation * aimBindAxis;
var toDir = sourceTx.translation - prevDrivenTx.translation;
prevDrivenTx.rotation =
Quaternion.AngleAxis(Vector3.Angle(fromDir, toDir), Vector3.Cross(fromDir, toDir).normalized) * prevDrivenTx.rotation;
}
streamDt -= k_FixedDt;
}
driven.SetGlobalTR(stream, prevDrivenTx.translation, prevDrivenTx.rotation);
}
else
{
prevDrivenTx.Set(drivenPos, drivenRot);
AnimationRuntimeUtils.PassThrough(stream, driven);
}
}
public void ProcessAnimation(AnimationStream stream)
{
float w = jobWeight.Get(stream);
if (w > 0f)
{
AnimationRuntimeUtils.SolveTwoBoneIK(
stream, root, mid, tip, target, hint,
targetPositionWeight.Get(stream) * w,
targetRotationWeight.Get(stream) * w,
hintWeight.Get(stream) * w,
targetOffset
);
}
else
{
AnimationRuntimeUtils.PassThrough(stream, root);
AnimationRuntimeUtils.PassThrough(stream, mid);
AnimationRuntimeUtils.PassThrough(stream, tip);
}
}
/// <summary>
/// Defines what to do when processing the animation.
/// </summary>
/// <param name="stream">The animation stream to work on.</param>
public void ProcessAnimation(AnimationStream stream)
{
float w = jobWeight.Get(stream);
if (w > 0f)
{
if (blendPosition.Get(stream))
{
Vector3 posBlend = Vector3.Lerp(
sourceA.GetPosition(stream) + sourceAOffset.translation,
sourceB.GetPosition(stream) + sourceBOffset.translation,
positionWeight.Get(stream)
);
driven.SetPosition(stream, Vector3.Lerp(driven.GetPosition(stream), posBlend, w));
}
else
{
driven.SetLocalPosition(stream, driven.GetLocalPosition(stream));
}
if (blendRotation.Get(stream))
{
Quaternion rotBlend = Quaternion.Lerp(
sourceA.GetRotation(stream) * sourceAOffset.rotation,
sourceB.GetRotation(stream) * sourceBOffset.rotation,
rotationWeight.Get(stream)
);
driven.SetRotation(stream, Quaternion.Lerp(driven.GetRotation(stream), rotBlend, w));
}
else
{
driven.SetLocalRotation(stream, driven.GetLocalRotation(stream));
}
}
else
{
AnimationRuntimeUtils.PassThrough(stream, driven);
}
}
public void ProcessAnimation(AnimationStream stream)
{
float w = jobWeight.Get(stream);
if (w > 0f)
{
AffineTransform overrideTx;
if (source.IsValid(stream))
{
source.GetLocalTRS(stream, out Vector3 srcLPos, out Quaternion srcLRot, out _);
var sourceLocalTx = new AffineTransform(srcLPos, srcLRot);
var sourceToSpaceRot = cache.Get <Quaternion>(sourceToCurrSpaceRotIdx);
overrideTx = Quaternion.Inverse(sourceToSpaceRot) * (sourceInvLocalBindTx * sourceLocalTx) * sourceToSpaceRot;
}
else
{
overrideTx = new AffineTransform(position.Get(stream), Quaternion.Euler(rotation.Get(stream)));
}
Space overrideSpace = (Space)cache.GetRaw(spaceIdx);
var posW = positionWeight.Get(stream) * w;
var rotW = rotationWeight.Get(stream) * w;
switch (overrideSpace)
{
case Space.World:
{
driven.GetGlobalTR(stream, out Vector3 drivenWPos, out Quaternion drivenWRot);
driven.SetGlobalTR(
stream,
Vector3.Lerp(drivenWPos, overrideTx.translation, posW),
Quaternion.Lerp(drivenWRot, overrideTx.rotation, rotW)
);
}
break;
case Space.Local:
{
driven.GetLocalTRS(stream, out Vector3 drivenLPos, out Quaternion drivenLRot, out Vector3 drivenLScale);
driven.SetLocalTRS(
stream,
Vector3.Lerp(drivenLPos, overrideTx.translation, posW),
Quaternion.Lerp(drivenLRot, overrideTx.rotation, rotW),
drivenLScale
);
}
break;
case Space.Pivot:
{
driven.GetLocalTRS(stream, out Vector3 drivenLPos, out Quaternion drivenLRot, out Vector3 drivenLScale);
var drivenLocalTx = new AffineTransform(drivenLPos, drivenLRot);
overrideTx = drivenLocalTx * overrideTx;
driven.SetLocalTRS(
stream,
Vector3.Lerp(drivenLocalTx.translation, overrideTx.translation, posW),
Quaternion.Lerp(drivenLocalTx.rotation, overrideTx.rotation, rotW),
drivenLScale
);
}
break;
default:
break;
}
}
else
{
AnimationRuntimeUtils.PassThrough(stream, driven);
}
}