ShapeData.h

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/*************************************************************************
 *                                                                       *
 * Open Physics Abstraction Layer                                        *
 * Copyright (C) 2004-2005                                               *
 * Alan Fischer  alan.fischer@gmail.com                                  *
 * Andres Reinot  andres@reinot.com                                      *
 * Tyler Streeter  tylerstreeter@gmail.com                               *
 * All rights reserved.                                                  *
 * Web: opal.sourceforge.net                                             *
 *                                                                       *
 * This library is free software; you can redistribute it and/or         *
 * modify it under the terms of EITHER:                                  *
 *   (1) The GNU Lesser General Public License as published by the Free  *
 *       Software Foundation; either version 2.1 of the License, or (at  *
 *       your option) any later version. The text of the GNU Lesser      *
 *       General Public License is included with this library in the     *
 *       file license-LGPL.txt.                                          *
 *   (2) The BSD-style license that is included with this library in     *
 *       the file license-BSD.txt.                                       *
 *                                                                       *
 * This library is distributed in the hope that it will be useful,       *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files    *
 * license-LGPL.txt and license-BSD.txt for more details.                *
 *                                                                       *
 *************************************************************************/

#ifndef OPAL_SHAPE_DATA_H
#define OPAL_SHAPE_DATA_H

// project headers
#include "Defines.h"
#include "Matrix44r.h"

namespace opal
{
        enum ShapeType
        {
                BOX_SHAPE,
                SPHERE_SHAPE,
                CAPSULE_SHAPE,
                PLANE_SHAPE,
                //RAY_SHAPE,
                MESH_SHAPE
        };

        class ShapeData
        {
        public:
                OPAL_DECL ShapeData()
                {
                        // The initial type doesn't matter since the abstract base
                        // class will never be instantiated.
                        mType = SPHERE_SHAPE;
                        // Leave the offset as an identity matrix.
                        material = defaults::shape::material;
                        contactGroup = defaults::shape::contactGroup;
                }

                OPAL_DECL virtual ~ShapeData()
                {
                }

                OPAL_DECL virtual ShapeType OPAL_CALL getType()const
                {
                        return mType;
                }

                OPAL_DECL virtual void OPAL_CALL getLocalAABB(real aabb[6]) = 0;

                Matrix44r offset;

                Material material;

                unsigned int contactGroup;

        protected:
                ShapeType mType;

        private:
        };
}

#endif

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