Attachment 15076 Details for Bug 11641 – updated test program

updated test program

linestip_GL_LINE_LOOP.c (text/x-csrc), 1.36 KB, created by Brian Paul on 2008-03-12 16:04:45 UTC

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Creator: Brian Paul

Created: 2008-03-12 16:04:45 UTC

Size: 1.36 KB

patch

obsolete

>#include <GL/glut.h>
>#include <stdlib.h>
>#include <stdio.h>
>#include <math.h>
>
>#define WINDSIZEX 200
>#define WINDSIZEY 200
>
>struct point {
>GLfloat x;
>GLfloat y;
>};
>
>struct point vertices[] = {{21, 10}, { 189, 10}, {189, 189}, {21, 189}};
>
>void init(void)
>{
>   glClearColor(0.0, 0.0, 0.0, 1.0);
>   glColor4f(0.0, 1.0, 0.0, 1.0);
>   glDisable(GL_DITHER);
>   glEnable(GL_LINE_STIPPLE);
>}
>
>static void test(void)
>{    
>   int i;
>
>   glPolygonMode(GL_FRONT_AND_BACK,GL_LINE);
>   glLineStipple(4, 0x55FF);
>   glClear(GL_COLOR_BUFFER_BIT);
>
>   //glBegin(GL_LINE_LOOP);
>   glBegin(GL_POLYGON);
>   glVertex2f((float)vertices[0].x +0.5,(float)vertices[0].y +0.5);
>   for ( i=1;i < 4; i++ ) {
>            glVertex2f((float)vertices[i].x +0.5,(float)vertices[i].y +0.5);
>   }
>   glEnd();
>   glFlush();
>}
>
>
>void reshape(int w, int h)
>{
>   glViewport(0, 0, w, h);
>   glMatrixMode(GL_PROJECTION);
>   glLoadIdentity();
>   gluOrtho2D(0, WINDSIZEX, 0, WINDSIZEY);
>   glMatrixMode(GL_MODELVIEW);
>   glLoadIdentity();
>
>}
>
>void display(void)
>{
>    test();
>}
>
>int main(int argc, char** argv)
>{
>   glutInit(&argc, argv);
>   glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
>   glutInitWindowSize(WINDSIZEX, WINDSIZEY);
>   glutCreateWindow(argv[0]);
>   init();
>   glutReshapeFunc(reshape);
>   glutDisplayFunc(display);
>   glutMainLoop();
>   return 0; 
>}

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Attachments on bug 11641: 10776 | 15076

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