rename ObsoleteDemos back to Demos

fix some relative path issues for loading assets

Demos/OpenGL/GlutStuff.h

@@ -0,0 +1,86 @@
+/*
+Bullet Continuous Collision Detection and Physics Library
+Copyright (c) 2003-2006 Erwin Coumans  http://continuousphysics.com/Bullet/
+
+This software is provided 'as-is', without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from the use of this software.
+Permission is granted to anyone to use this software for any purpose, 
+including commercial applications, and to alter it and redistribute it freely, 
+subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution.
+*/
+#ifndef GLUT_STUFF_H
+#define GLUT_STUFF_H
+
+#ifdef _WIN32//for glut.h
+#include <windows.h>
+#endif
+
+//think different
+#if defined(__APPLE__) && !defined (VMDMESA)
+#include <OpenGL/OpenGL.h>
+#include <OpenGL/gl.h>
+#include <OpenGL/glu.h>
+#include <GLUT/glut.h>
+#else
+
+
+#ifdef _WINDOWS
+#include <windows.h>
+#include <GL/gl.h>
+#include <GL/glu.h>
+#else
+#include <GL/gl.h>
+#include <GL/glut.h>
+#endif //_WINDOWS
+#endif //APPLE
+
+#ifdef _WINDOWS
+#define BT_ACTIVE_ALT   VK_LMENU
+#define BT_ACTIVE_SHIFT VK_LSHIFT
+#else
+#define BT_KEY_K 'k'
+#define BT_KEY_LEFT			GLUT_KEY_LEFT
+#define BT_KEY_RIGHT		GLUT_KEY_RIGHT
+#define BT_KEY_UP			GLUT_KEY_UP
+#define BT_KEY_DOWN			GLUT_KEY_DOWN
+#define	BT_KEY_F1			GLUT_KEY_F1
+#define	BT_KEY_F2			GLUT_KEY_F2
+#define	BT_KEY_F3			GLUT_KEY_F3
+#define	BT_KEY_F4			GLUT_KEY_F4
+#define	BT_KEY_F5			GLUT_KEY_F5
+#define BT_KEY_PAGEUP		GLUT_KEY_PAGE_UP
+#define BT_KEY_PAGEDOWN		GLUT_KEY_PAGE_DOWN
+#define BT_KEY_END			GLUT_KEY_END
+#define BT_KEY_HOME			GLUT_KEY_HOME
+#define BT_ACTIVE_ALT		GLUT_ACTIVE_ALT
+#define	BT_ACTIVE_CTRL		GLUT_ACTIVE_ALT
+#define BT_ACTIVE_SHIFT		GLUT_ACTIVE_SHIFT
+#endif
+
+#if BT_USE_FREEGLUT
+#include "GL/freeglut_ext.h" //to be able to return from glutMainLoop()
+#endif
+
+
+
+class DemoApplication;
+
+int glutmain(int argc, char **argv,int width,int height,const char* title,DemoApplication* demoApp);
+
+#if defined(BT_USE_DOUBLE_PRECISION)
+#define btglLoadMatrix glLoadMatrixd
+#define btglMultMatrix glMultMatrixd
+#define btglColor3 glColor3d
+#define btglVertex3 glVertex3d
+#else
+#define btglLoadMatrix glLoadMatrixf
+#define btglMultMatrix glMultMatrixf
+#define btglColor3 glColor3f
+#define btglVertex3 glVertex3d
+#endif
+
+#endif //GLUT_STUFF_H