physxCapsuleController.h

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/**
 * PANDA 3D SOFTWARE
 * Copyright (c) Carnegie Mellon University.  All rights reserved.
 *
 * All use of this software is subject to the terms of the revised BSD
 * license.  You should have received a copy of this license along
 * with this source code in a file named "LICENSE."
 *
 * @file physxCapsuleController.h
 * @author enn0x
 * @date 2009-09-24
 */

#ifndef PHYSXCAPSULECONTROLLER_H
#define PHYSXCAPSULECONTROLLER_H

#include "pandabase.h"
#include "luse.h"

#include "physxController.h"
#include "physx_includes.h"

/**
 * A capsule character controller.
 *
 * The capsule is defined as a position, a vertical height, and a radius.  The
 * height is the same height as for PhysxCapsuleShape objects, i.e.  the
 * distance between the two sphere centers at the end of the capsule.  In
 * other words:
 *
 * p = pos (returned by controller) h = height r = radius
 *
 * p = center of capsule top sphere center = p.y + h*0.5 bottom sphere center
 * = p.y - h*0.5 top capsule point = p.y + h*0.5 + r bottom capsule point =
 * p.y - h*0.5 - r
 */
class EXPCL_PANDAPHYSX PhysxCapsuleController : public PhysxController {

PUBLISHED:
  INLINE PhysxCapsuleController();
  INLINE ~PhysxCapsuleController();

  void set_radius(float radius);
  void set_height(float height);
  float get_radius() const;
  float get_height() const;

public:
  INLINE NxController *ptr() const { return (NxController *)_ptr; };

  void link(NxController *controllerPtr);
  void unlink();

private:
  NxCapsuleController *_ptr;

public:
  static TypeHandle get_class_type() {
    return _type_handle;
  }
  static void init_type() {
    PhysxController::init_type();
    register_type(_type_handle, "PhysxCapsuleController",
                  PhysxController::get_class_type());
  }
  virtual TypeHandle get_type() const {
    return get_class_type();
  }
  virtual TypeHandle force_init_type() {
    init_type();
    return get_class_type();
  }

private:
  static TypeHandle _type_handle;
};

#include "physxCapsuleController.I"

#endif // PHYSXCAPSULECONTROLLER_H