home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Amiga Plus 1997 #1
/
Amiga Plus CD - 1997 - No. 01.iso
/
pd
/
programmierung
/
mesa-1.2.8
/
demos
/
test0.c
< prev
next >
Wrap
C/C++ Source or Header
|
1996-05-27
|
1KB
|
97 lines
/* test0.c */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "glaux.h"
static void Init( void )
{
/* one-time init (clearColor, set palette, etc) */
glClearIndex( 0.0 );
glShadeModel( GL_FLAT );
}
static void Reshape( int width, int height )
{
glViewport(0, 0, (GLint)width, (GLint)height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glOrtho( -1.0, 1.0, -1.0, 1.0, -1.0, 1.0 );
glMatrixMode(GL_MODELVIEW);
}
static void key_up()
{
printf("AUX_UP\n");
}
static void key_down()
{
printf("AUX_DOWN\n");
}
static void key_esc()
{
auxQuit();
}
static void display( void )
{
/* clear viewport */
glClear( GL_COLOR_BUFFER_BIT );
/* draw stuff */
glIndexi( 1 );
glBegin( GL_LINES );
glVertex3f( 0.0, 0.0, 0.0 );
glVertex3f( 1.0, 0.0, 0.0 );
glEnd();
glBegin( GL_LINES );
glVertex3f( 0.0, 0.0, 0.0 );
glVertex3f( 0.0, 0.5, 0.0 );
glEnd();
/* flush / swap buffers */
glFlush();
auxSwapBuffers();
}
int main( int argc, char **argv )
{
auxInitDisplayMode( AUX_INDEX );
auxInitPosition( 50, 50, 400, 300 );
if (auxInitWindow("test0") == GL_FALSE) {
auxQuit();
}
Init();
auxExposeFunc(Reshape);
auxReshapeFunc(Reshape);
auxKeyFunc( AUX_UP, key_up );
auxKeyFunc( AUX_DOWN, key_down );
auxMainLoop( display );
return 0;
}