DebugDrawer.h

#ifndef GL_DEBUG_DRAWER_H
#define GL_DEBUG_DRAWER_H

#include <LinearMath/btIDebugDraw.h>

//#define DEBUGDRAW_RENDER_SDL

class CPhysicsEnvironment;
struct SDL_Surface;

class CProfileIterator;

class CDebugDrawer : public btIDebugDraw {
	public:
								CDebugDrawer(btCollisionWorld *world);
		virtual					~CDebugDrawer();

		virtual void			drawLine(const btVector3 &from, const btVector3 &to, const btVector3 &fromColor, const btVector3 &toColor);
		virtual void			drawLine(const btVector3 &from, const btVector3 &to, const btVector3 &color);

#ifdef DEBUGDRAW_RENDER_SDL
		virtual void			drawSphere(const btVector3 &p, btScalar radius, const btVector3 &color);
#endif
		virtual void			drawBox(const btVector3 &boxMin, const btVector3 &boxMax, const btVector3 &color, btScalar alpha);
		virtual void			drawTriangle(const btVector3 &a, const btVector3 &b, const btVector3 &c, const btVector3 &color, btScalar alpha);
		virtual void			drawContactPoint(const btVector3 &PointOnB, const btVector3 &normalOnB, btScalar distance, int lifeTime, const btVector3 &color);
		virtual void			reportErrorWarning(const char *warningString);
		virtual void			draw3dText(const btVector3 &location, const char *textString);
		virtual void			setDebugMode(int debugMode);
		virtual int				getDebugMode() const { return m_debugMode; }

		void					SetDebugOverlay(IVPhysicsDebugOverlay *pOverlay);
		IVPhysicsDebugOverlay *	GetDebugOverlay();
		void					DrawWorld();

	private:
		int						m_debugMode;
		btCollisionWorld *		m_world;
		// CProfileIterator *		m_pProfIterator;

#ifdef DEBUGDRAW_RENDER_SDL
		SDL_Surface *			m_pDisplay;
#endif

		IVPhysicsDebugOverlay *	m_overlay;
};

#endif//GL_DEBUG_DRAWER_H