BlTerrain.h

#pragma once

namespace BulletAnimatSim
{
        namespace Environment
        {
                namespace Bodies
                {

                        class BULLET_PORT BlTerrain : public AnimatSim::Environment::Bodies::Terrain, public BlMeshBase  
                        {
                        protected:
                                osg::HeightField *m_osgHeightField;
                                btHeightfieldTerrainShape *m_btHeightField;

                btDefaultMotionState *m_btMotionState;

                float m_fltMinTerrainHeight;

                float m_fltMaxTerrainHeight;

                //The adjustment height to set the btPart position so it will match the
                //position of the osg terrain graphics.
                float m_fltTerrainHeightAdjust;

                btScalar *m_aryHeightData;

                                virtual void CreateGraphicsGeometry();
                                virtual void CreatePhysicsGeometry();
                                virtual void LoadMeshNode();

                virtual void CreateDynamicPart();
                virtual void DeleteDynamicPart();

                        public:
                                BlTerrain();
                                virtual ~BlTerrain();

                                virtual void SetTexture(std::string strTexture);
                                virtual void Physics_FluidDataChanged();

                                virtual void CreateParts();
                                virtual void CreateJoints();
                        };

                }               //Bodies
        }                       // Environment
}                               //BulletAnimatSim