/usr/include/opencascade/OpenGl_LightBox.hxx is in libopencascade-visualization-dev 6.5.0.dfsg-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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FONCTION :
----------
Gestion des light sous OpenGL
REMARQUES:
----------
HISTORIQUE DES MODIFICATIONS :
--------------------------------
20-06-97 : PCT ; creation
30-06-97 : FMN ; Integration
18-07-97 : FMN ; Ajout IsLightOn()
02-10-97 : FMN ; Ajout gl.h pour WNT
************************************************************************/
/*----------------------------------------------------------------------*/
#ifndef __OPENGL_LIGHTBOX_H_
#define __OPENGL_LIGHTBOX_H_
/*----------------------------------------------------------------------*/
/*
* Includes
*/
#include <GL/gl.h>
#include <OpenGl_tgl_all.hxx>
#include <OpenGl_telem.hxx>
#include <OpenGl_tsm.hxx>
/*----------------------------------------------------------------------*/
/*
* Constantes
*/
#define OpenGLMaxLights 8
/*----------------------------------------------------------------------*/
/*
* Types definis
*/
typedef struct
{
TLightType type;
int HeadLight;
TEL_COLOUR col;
Tfloat pos[3];
Tfloat dir[3];
Tfloat shine;
Tfloat atten[2];
Tfloat angle;
} TEL_LIGHT, *tel_light;
/*----------------------------------------------------------------------*/
/*
* Prototypes
*/
/*
* Ajout d'une lumiere dans la Wks
*/
extern TStatus AddLight(Tint WksID, Tint LightID, tel_light light);
/*
* Maj des lumieres de la Wks
*/
extern TStatus UpdateLight(Tint WksID);
/*
* Remove une lumiere de la Wks
*/
extern TStatus RemoveLight(Tint WksID, Tint LightID);
/*
* Remove des lumieres de la Wks
*/
extern TStatus RemoveWksLight(Tint WksID);
/*
* Reset de toutes les lights d'une Wks
*/
extern TStatus ResetWksLight(Tint WksID);
/*
* Enable des lights
*/
extern void LightOn(void);
/*
* Disable des lights
*/
extern void LightOff(void);
/*
* IsEnable des lights
*/
extern GLboolean IsLightOn(void);
/*----------------------------------------------------------------------*/
#endif /* __OPENGL_LIGHTBOX_H_ */
/*----------------------------------------------------------------------*/
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