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include/modules/physic_bullet/bullet_debug.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+----------------------------------------------------------------------------- */
+
+
+#ifndef	__NBULLETDEBUG__
+#define	__NBULLETDEBUG__
+
+
+        #include "btBulletDynamicsCommon.h"
+		#include "color/color.h"
+		#include "math/vector.h"
+		#include "container/narray.h"
+
+
+namespace GS {
+	namespace Core { class Camera; }
+
+	namespace Render {
+		class Renderer;
+		class RasterFont;
+	}
+	namespace S3D {
+		using Render::Renderer;
+		using Render::RasterFont;
+		using Core::Camera;
+
+/*!
+	@short	Bullet debug interface.
+*/
+class	BulletDebugDraw : public btIDebugDraw
+{
+		friend class BulletWorld;
+
+protected:
+
+		Renderer	&renderer;
+
+		Camera		*camera;
+		RasterFont	*raster_font;
+
+		int			debug_mode;
+
+		Array <Vector4> vtx_cache;
+		Array <Color> col_cache;
+		uint		line_count;
+
+		bool		xray_first_pass;
+
+public:
+
+		float		GetXRayAlpha() const;
+		void		SetXRayFirstPass(bool pass);
+
+		void		SetDebugMode(int mode) { debug_mode = mode; }
+
+		void 		drawLine(const btVector3 &from, const btVector3 &to, const btVector3 &color);
+		void 		drawContactPoint(const btVector3 &PointOnB, const btVector3 &normalOnB, btScalar distance, int lifeTime, const btVector3 &color);
+		void 		reportErrorWarning(const char *warningString);
+		void 		draw3dText(const btVector3 &location, const char *textString);
+
+		void 		setDebugMode(int mode) { debug_mode = mode; }
+		int 		getDebugMode() const { return debug_mode; }
+
+		void		Flush();
+
+		BulletDebugDraw(Renderer &);
+};
+
+	} // S3D
+} // GS
+
+
+#endif	// __NBULLETDEBUG__