Attachment 135359 Details for Bug 103654 – Glut test program for GL_POINT_SMOOTH

Glut test program for GL_POINT_SMOOTH

ogl_test.c (text/x-csrc), 1006 bytes, created by Aaron Kling on 2017-11-09 20:46:20 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Aaron Kling

Created: 2017-11-09 20:46:20 UTC

Size: 1006 bytes

patch

obsolete

>#include <GL/glut.h>
>
>void display()
>{
>    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
>    glLoadIdentity();
>
>    glBlendFunc(GL_DST_ALPHA, GL_ONE_MINUS_DST_ALPHA);
>    glColor3f(0.0f,1.0f,0.0f);
>    glPointSize(25);
>    glBegin(GL_POINTS);
>        glVertex2f(100, 100);
>    glEnd();
>
>    glutSwapBuffers();
>}
>
>void init()
>{
>    glClearColor(0.0f,0.0f,0.0f,1.0f);
>    glClearDepth(1.0f);
>
>    glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
>    glEnable(GL_POINT_SMOOTH);
>    glEnable(GL_BLEND);
>}
>
>void reshape(int w, int h)
>{
>    glViewport(0,0,w,h);
>    glMatrixMode(GL_PROJECTION);
>    glLoadIdentity();
>    glOrtho(0, (float)w, (float)h, 0, 1, -1);
>    glMatrixMode(GL_MODELVIEW);
>    glEnable(GL_TEXTURE_2D);
>    glLoadIdentity();
>
>}
>
>int main(int argc, char **argv)
>{
>    glutInit(&argc, argv);
>    glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
>    glutCreateWindow("Smoothed Point Test");
>    glutDisplayFunc(display);
>    glutReshapeFunc(reshape);
>    init();
>    glutMainLoop();
>
>    return 0;
>}

Actions: View

Attachments on bug 103654: 135359

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.