dynamicmeshcollisionshape.h

// © Copyright 2010 - 2014 BlackTopp Studios Inc.
/* This file is part of The Mezzanine Engine.

    The Mezzanine Engine is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    The Mezzanine Engine 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
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with The Mezzanine Engine.  If not, see <http://www.gnu.org/licenses/>.
*/
/* The original authors have included a copy of the license specified above in the
   'Docs' folder. See 'gpl.txt'
*/
/* We welcome the use of the Mezzanine engine to anyone, including companies who wish to
   Build professional software and charge for their product.

   However there are some practical restrictions, so if your project involves
   any of the following you should contact us and we will try to work something
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   These and other limitations could cause serious legal problems if you ignore
   them, so it is best to simply contact us or the Free Software Foundation, if
   you have any questions.

   Joseph Toppi - toppij@gmail.com
   John Blackwood - makoenergy02@gmail.com
*/
#ifndef _physicsdynamicmeshcollisionshape_h
#define _physicsdynamicmeshcollisionshape_h

#include "Physics/meshcollisionshape.h"

class btGImpactMeshShape;

namespace Mezzanine
{
    namespace Physics
    {
        ///////////////////////////////////////////////////////////////////////////////
        /// @class DynamicMeshCollisionShape
        /// @headerfile collisionshape.h
        /// @brief A triangle mesh collsion shape based on a graphics mesh.
        /// @details As the name suggests, this is a TriMesh shape intended for dynamic objects.  This
        /// can be used with static objects, but using the StaticMeshCollisionShape class instead will
        /// yeild much better performance.  @n @n
        /// In general, this collision shape will provide "pixel-perfect" collisions, but this comes at
        /// a steep performance cost.  You can't have too many objects with this kind of shape before
        /// running into noticable performance drops.  This class should be avoided in real-time applications
        /// if at all possible.  Primitives provide much better performance.
        ///////////////////////////////////////
        class MEZZ_LIB DynamicMeshCollisionShape : public MeshCollisionShape
        {
        protected:
            btGImpactMeshShape* GImpactShape;
        public:
            /// @internal
            /// @brief Internal Constructor.
            /// @param Name The name of this Shape.
            /// @param BulletShape The internal shape this shape is based on.
            DynamicMeshCollisionShape(const String& Name, btGImpactMeshShape* BulletShape);
            /// @brief Class Destructor.
            virtual ~DynamicMeshCollisionShape();
            /// @copydoc CollisionShape::GetType()
            virtual CollisionShape::ShapeType GetType() const;
        };//DynamicMeshCollisionShape
    }//Physics
}//Mezzanine

/// @copydoc operator << (std::ostream& stream, const Mezzanine::Physics::CollisionShape& ShapeToSerialize)
std::ostream& MEZZ_LIB operator << (std::ostream& stream, const Mezzanine::Physics::DynamicMeshCollisionShape& ShapeToSerialize);
/// @copydoc operator >> (std::istream& stream, Mezzanine::Physics::CollisionShape& x)
std::istream& MEZZ_LIB operator >> (std::istream& stream, Mezzanine::Physics::DynamicMeshCollisionShape& x);
/// @copydoc operator >> (const Mezzanine::XML::Node& OneNode, Mezzanine::Physics::CollisionShape& x)
void MEZZ_LIB operator >> (const Mezzanine::XML::Node& OneNode, Mezzanine::Physics::DynamicMeshCollisionShape& x);

#endif