#include "OpenGLAreaP.h"
#include <X11/StringDefs.h>
#include <GL/glx.h>
#include <stdio.h>
#include <stdlib.h>

Macros
#define	athis ((OpenGLAreaWidget)This)->openGLArea

#define	acur ((OpenGLAreaWidget)a_current)->openGLArea

#define	CWarn printf

#define	CWarnF printf

#define	IFMOD(a_field) if(athis.a_field != acur.a_field)

Functions
void	OpenGLAreaPaint (Widget This)

int	OpenGLAreaWrite_gl2ps (Widget w, const char f, const char o)

Variables
OpenGLAreaClassRec	openGLAreaClassRec

WidgetClass	openGLAreaWidgetClass = (WidgetClass) &openGLAreaClassRec

Macro Definition Documentation

◆ acur

#define acur ((OpenGLAreaWidget)a_current)->openGLArea

Definition at line 36 of file OpenGLArea.c.

◆ athis

#define athis ((OpenGLAreaWidget)This)->openGLArea

Definition at line 35 of file OpenGLArea.c.

◆ CWarn

#define CWarn printf

Definition at line 37 of file OpenGLArea.c.

◆ CWarnF

#define CWarnF printf

Definition at line 38 of file OpenGLArea.c.

◆ IFMOD

#define IFMOD ( a_field ) if(athis.a_field != acur.a_field)

Definition at line 250 of file OpenGLArea.c.

Function Documentation

◆ OpenGLAreaPaint()

void OpenGLAreaPaint ( Widget This )

Definition at line 317 of file OpenGLArea.c.

                                  {
  if(!XtIsRealized(This)) return;
  if(MakeCurrent(This)==1) {
    XoAnyCallbackStruct value;
    value.reason = XoCR_PAINT;
    value.event = 0;
    XtCallCallbacks(This,XoNpaintCallback,(XtPointer)&value);
    glXSwapBuffers(XtDisplay(This),XtWindow(This));
    glXMakeCurrent(XtDisplay(This),None,NULL);
  }
}

◆ OpenGLAreaWrite_gl2ps()

int OpenGLAreaWrite_gl2ps	(	Widget	w,
		const char *	f,
		const char *	o
	)

Definition at line 392 of file OpenGLArea.c.

392{return 1;}

Variable Documentation

◆ openGLAreaClassRec

OpenGLAreaClassRec openGLAreaClassRec

Definition at line 49 of file OpenGLArea.c.

◆ openGLAreaWidgetClass

WidgetClass openGLAreaWidgetClass = (WidgetClass) &openGLAreaClassRec

Definition at line 100 of file OpenGLArea.c.

Macros

Functions

Variables