ogl.h File Reference

Class Ogl: a virtual (window system-independent) OpenGL object. More...

#include <sg/sg_base.h>

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Classes
struct	sOgl
	Class Ogl: Definition. More...
Typedefs
typedef struct sOgl	Ogl
	Declaration of the Ogl class as the Ogl structure.
Functions
Ogl *	Ogl_ctor (int frameMode, int orthoMode)
	Construct an Ogl object.
void	Ogl_dtor (Ogl **thee)
	Ogl object destructor.
void	Ogl_initBegin (Ogl *thee)
	Initialize the OpenGL context.
void	Ogl_initEnd (Ogl *thee)
	Initialize the OpenGL context.
void	Ogl_beginList (Ogl *thee, int list, int show)
	Make a generic display list.
void	Ogl_endList (Ogl *thee)
	Make a generic display list.
void	Ogl_addListObject (Ogl *thee, int type, int numPV, float vx[][3], float c[4], float r, char text[])
	Make a generic display list.
void	Ogl_reshape (Ogl *thee, int w, int h)
	The main 3D==>2D Projection function.
void	Ogl_display (Ogl *thee)
	Main OpenGL display driver.
int	Ogl_lightModeOnOff (Ogl *thee)
	Some simple callback routines to manipulate the object.
int	Ogl_orthoModeOnOff (Ogl *thee)
	Some simple callback routines to manipulate the object.
int	Ogl_frameModeOnOff (Ogl *thee)
	Some simple callback routines to manipulate the object.
int	Ogl_ballModeOnOff (Ogl *thee)
	Some simple callback routines to manipulate the object.
int	Ogl_bboxModeOnOff (Ogl *thee)
	Some simple callback routines to manipulate the object.
int	Ogl_listModeOnOff (Ogl *thee, int list)
	Some simple callback routines to manipulate the object.
int	Ogl_isList (Ogl *thee, int list)
	Some simple callback routines to manipulate the object.
int	Ogl_isListOn (Ogl *thee, int list)
	Some simple callback routines to manipulate the object.
void	Ogl_setMouseMode (Ogl *thee, int value)
	Primary rotation/scaling/translation routines.
void	Ogl_mouseDown (Ogl *thee, int x, int y)
	Primary rotation/scaling/translation routines.
void	Ogl_mouseUp (Ogl *thee, int x, int y)
	Primary rotation/scaling/translation routines.
void	Ogl_mouseMotion (Ogl *thee, int x, int y)
	Primary rotation/scaling/translation routines.
int	Ogl_spin (Ogl *thee)
	Primary rotation/scaling/translation routines.
void	Ogl_resetPos (Ogl *thee)
	Some simple callback routines to manipulate the object.

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Detailed Description

Class Ogl: a virtual (window system-independent) OpenGL object.

Author:

Michael Holst

Note:

None

Version:

Id

ogl.h,v 1.16 2009/04/24 22:54:38 fetk Exp

Attention:

 *
 * SG = < Socket Graphics >
 * Copyright (C) 1994--2008 Michael Holst
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 * 
 *