//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================//

#ifndef PHYS_CONTROLLER_H
#define PHYS_CONTROLLER_H
#ifdef _WIN32
#pragma once
#endif

CBaseEntity *CreateKeepUpright(const Vector &vecOrigin, const QAngle &vecAngles,
                               CBaseEntity *pOwner, float flAngularLimit,
                               bool bActive);

AngularImpulse ComputeRotSpeedToAlignAxes(const Vector &testAxis,
                                          const Vector &alignAxis,
                                          const AngularImpulse &currentSpeed,
                                          float damping, float scale,
                                          float maxSpeed);

#endif  // PHYS_CONTROLLER_H