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Add Prone Thrust option & Fix scaling disabling IK without AMT

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Add Prone Thrust option & Fix scaling disabling IK without AMT
This commit is contained in:
NotAKidoS 2023-04-07 19:13:10 -05:00
parent 57e7cfd35a
commit b4aab6bf4a
3 changed files with 20 additions and 12 deletions
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27
DesktopVRIK/DesktopVRIKSystem.cs
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@ -125,6 +125,7 @@ internal class DesktopVRIKSystem : MonoBehaviour
public bool Setting_Enabled = true;
public bool Setting_PlantFeet;
public bool Setting_ResetFootsteps;
public bool Setting_ProneThrusting;
public float Setting_BodyLeanWeight;
public float Setting_BodyHeadingLimit;
public float Setting_PelvisHeadingWeight;
@ -177,6 +178,7 @@ internal class DesktopVRIKSystem : MonoBehaviour
float _ikWeightLerp = 1f;
float _ikSimulatedRootAngle = 0f;
float _locomotionWeight = 1f;
float _scaleDifference = 1f;
// Last Movement Parent Info
Vector3 _movementPosition;
@ -198,7 +200,7 @@ internal class DesktopVRIKSystem : MonoBehaviour
DesktopVRIKMod.UpdateAllSettings();
}
void Update()
{
if (avatarVRIK == null) return;
@ -241,10 +243,11 @@ internal class DesktopVRIKSystem : MonoBehaviour
// Get Upright value
Vector3 delta = avatarIKSolver.spine.headPosition - avatarTransform.position;
Vector3 deltaRotated = Quaternion.Euler(0, avatarTransform.rotation.eulerAngles.y, 0) * delta;
float upright = Mathf.InverseLerp(0f, avatarIKSolver.spine.headHeight, deltaRotated.y);
float upright = Mathf.InverseLerp(0f, avatarIKSolver.spine.headHeight * _scaleDifference, deltaRotated.y);
return upright > 0.85f;
}
void UpdateLocomotionWeight()
{
float targetWeight = BodySystem.TrackingEnabled && BodySystem.TrackingLocomotionEnabled ? 1.0f : 0.0f;
@ -319,6 +322,8 @@ internal class DesktopVRIKSystem : MonoBehaviour
scaleDifference
);
_scaleDifference = scaleDifference;
avatarIKSolver.Reset();
ResetDesktopVRIK();
return true;
@ -383,31 +388,29 @@ internal class DesktopVRIKSystem : MonoBehaviour
avatarIKSolver.plantFeet = Setting_PlantFeet;
// Apply custom VRIK solving effects
if (_ikWeightLerp > 0)
{
IKBodyLeaningOffset();
IKBodyHeadingOffset();
}
IKBodyLeaningOffset(_ikWeightLerp);
IKBodyHeadingOffset(_ikWeightLerp);
}
void IKBodyLeaningOffset()
void IKBodyLeaningOffset(float weight)
{
// Emulate old VRChat hip movement
if (Setting_BodyLeanWeight <= 0) return;
float weightedAngle = Setting_BodyLeanWeight * _ikWeightLerp;
if (Setting_ProneThrusting) weight = 1f;
float weightedAngle = Setting_BodyLeanWeight * weight;
float angle = _cameraTransform.localEulerAngles.x;
angle = angle > 180 ? angle - 360 : angle;
Quaternion rotation = Quaternion.AngleAxis(angle * weightedAngle, avatarTransform.right);
avatarIKSolver.spine.headRotationOffset *= rotation;
}
void IKBodyHeadingOffset()
void IKBodyHeadingOffset(float weight)
{
// Make root heading follow within a set limit
if (Setting_BodyHeadingLimit <= 0) return;
float weightedAngleLimit = Setting_BodyHeadingLimit * _ikWeightLerp;
float weightedAngleLimit = Setting_BodyHeadingLimit * weight;
float deltaAngleRoot = Mathf.DeltaAngle(transform.eulerAngles.y, _ikSimulatedRootAngle);
float absDeltaAngleRoot = Mathf.Abs(deltaAngleRoot);
@ -581,6 +584,8 @@ internal class DesktopVRIKSystem : MonoBehaviour
void ConfigureVRIK()
{
// Reset scale diffrence
_scaleDifference = 1f;
VRIKUtils.ApplyScaleToVRIK
(
avatarVRIK,