public void SetupSimData(PhysXRigidBody attachedRigidBody, IntPtr wheelSimData, int wheelNum, uint vehicleId)
{
if (autoCalculateSpringStrength)
{
float sprungMass = PhysXLib.GetSuspensionSprungMass(suspension);
suspensionSpringStrength = (Physics.gravity.magnitude * sprungMass) / (suspensionDistance * (1 - suspensionSpringTargetPosition));
}
this.wheelNum = wheelNum;
this.attachedRigidBody = attachedRigidBody;
Transform bodyParent = attachedRigidBody.transform;
PhysXVec3 wheelCentrePos = new PhysXVec3(bodyParent.InverseTransformPoint(transform.TransformPoint(wheelCentre)));
PhysXVec3 forceAppPos = new PhysXVec3(bodyParent.InverseTransformPoint(transform.TransformPoint(wheelCentre + forceAppPoint)));
PhysXLib.SetWheelSimForceAppPoint(wheelSimData, wheelNum, forceAppPos);
PhysXLib.SetWheelSimWheelCentre(wheelSimData, wheelNum, wheelCentrePos);
PhysXLib.SetWheelSimWheelData(wheelSimData, wheelNum, wheel);
PhysXLib.SetWheelSimTireData(wheelSimData, wheelNum, tire);
PhysXLib.SetWheelSimSuspensionData(wheelSimData, wheelNum, suspension, new PhysXVec3(-transform.up));
PhysXLib.SetWheelSimWheelShape(wheelSimData, wheelNum, -1);
PhysXLib.SetWheelSimQueryFilterData(wheelSimData, wheelNum, 0, 0, 0, vehicleId);
}