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[AlternateIKSystem] Add halfbody support.

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NotAKidoS 2023-07-14 01:55:30 -05:00
parent cd34aebeb0
commit 69b84775ec
5 changed files with 143 additions and 131 deletions
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51
AlternateIKSystem/IK/IKHandlers/IKHandlerHalfBody.cs
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@ -25,42 +25,33 @@ internal class IKHandlerHalfBody : IKHandler
shouldTrackRightLeg = false;
shouldTrackPelvis = false;
shouldTrackLocomotion = true;
_vrik.onPreSolverUpdate.AddListener(OnPreSolverUpdateHalfBody);
}
#endregion
public override void OnPlayerScaled(float scaleDifference)
#region VRIK Solver Events
private void OnPreSolverUpdateHalfBody()
{
VRIKUtils.ApplyScaleToVRIK
(
_vrik,
_locomotionData,
_scaleDifference = scaleDifference
);
}
_solver.plantFeet = ModSettings.EntryPlantFeet.Value;
public override void OnPlayerHandleMovementParent(CVRMovementParent currentParent)
{
// Get current position
Vector3 currentPosition = currentParent._referencePoint.position;
Quaternion currentRotation = Quaternion.Euler(0f, currentParent.transform.rotation.eulerAngles.y, 0f);
// Convert to delta position (how much changed since last frame)
Vector3 deltaPosition = currentPosition - _movementPosition;
Quaternion deltaRotation = Quaternion.Inverse(_movementRotation) * currentRotation;
// Desktop pivots from playerlocal transform
Vector3 platformPivot = IKManager.Instance.transform.position;
// Prevent targeting other parent position
if (_movementParent == currentParent)
// Make root heading follow within a set limit
if (ModSettings.EntryBodyHeadingLimit.Value > 0)
{
_solver.AddPlatformMotion(deltaPosition, deltaRotation, platformPivot);
_ikSimulatedRootAngle = Mathf.Repeat(_ikSimulatedRootAngle + deltaRotation.eulerAngles.y, 360f);
}
float weightedAngleLimit = ModSettings.EntryBodyHeadingLimit.Value * _solver.locomotion.weight;
float currentRotation = IKManager.Instance.GetPlayerRotation().y;
float deltaAngleRoot = Mathf.DeltaAngle(currentRotation, _ikSimulatedRootAngle);
// Store for next frame
_movementParent = currentParent;
_movementPosition = currentPosition;
_movementRotation = currentRotation;
if (Mathf.Abs(deltaAngleRoot) > weightedAngleLimit)
{
deltaAngleRoot = Mathf.Sign(deltaAngleRoot) * weightedAngleLimit;
_ikSimulatedRootAngle = Mathf.MoveTowardsAngle(_ikSimulatedRootAngle, currentRotation, Mathf.Abs(deltaAngleRoot) - weightedAngleLimit);
}
_solver.spine.rootHeadingOffset = deltaAngleRoot;
}
}
#endregion