cg_global.h

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#ifndef _CG_GLOBAL_
#define _CG_GLOBAL_

#if defined (CG_SUPPORT)

#if defined (__APPLE__) || defined (MACOSX)
#define MACOS 1
#elif !defined (WIN32)
#define UNIX 1

#endif

#include "gldrv/gl_globals.h"

#if defined (UNIX)

#define GLX_GLXEXT_PROTOTYPES 1
#include <GL/glx.h>
#include "gldrv/glx_undefined_extensions.h"
#include <GL/glxext.h>

#endif

#include <Cg/cg.h>
#include <Cg/cgGL.h>

#define CG_REQUIRED_EXTENSIONS \
    "GL_ARB_multitexture "     \
    "GL_NV_texture_shader "    \
    "GL_ARB_vertex_program "   \
    "GL_SGIS_generate_mipmap "
    
#include <glh/glh_extensions.h>
#include <glh/glh_obs.h>
#include <glh/glh_cube_map.h>

using namespace glh;

class CG_Cloak
{
public:
    CGprogram   vertexProgram;
    CGcontext   shaderContext;
    CGprofile   vertexProfile;
//float4x4
    CGparameter ModelViewProj;
    CGparameter ModelViewIT;
    CGparameter ModelView;
//float4
    CGparameter MaterialDiffuse;
    CGparameter MaterialAmbient;
    CGparameter MaterialSpecular;
    CGparameter MaterialEmissive;
    CGparameter VecPower;
    CGparameter VecCenter;
    CGparameter VecBlendParams;
    CGparameter VecLightDir;
    CGparameter VecEye;
    CGparameter VecTime;
    CG_Cloak() {}
    void cgLoadMedia( string pathname, string filename );
};

extern CG_Cloak *cloak_cg;

#endif
#endif