windows-nt/Source/XPSP1/NT/multimedia/opengl/test/demos/viewer/global.h
2020-09-26 16:20:57 +08:00

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/******************************Module*Header*******************************\
* Module Name: global.h
*
* Global declarations and constants.
*
* Created: 09-Mar-1995 15:16:47
* Author: Gilman Wong [gilmanw]
*
* Copyright (c) 1995 Microsoft Corporation
*
\**************************************************************************/
#include "gl/gl.h"
#include "gl/glu.h"
#include "scene.h"
#ifndef _GLOBAL_H_
#define _GLOBAL_H_
// ListBox functions.
extern void LBprintf(PCH, ...);
extern void LBreset(void);
// Global window handles. Always handy to have around.
extern HINSTANCE ghInstance;
extern HWND hwndMain;
extern HWND hwndList;
extern CHAR lpstrFile[];
// Internal math routines.
#define ZERO_EPS (GLfloat) 0.00000001
extern void calcNorm(GLfloat *norm, GLfloat *p1, GLfloat *p2, GLfloat *p3);
#endif