Using Graphics Libraries Lecture 3 Mon, Sep 1, 2003 Graphics Libraries Theoretically, with only a function setPixel(x, y, red, green, blue), we could create any graphics image. However, it would be quite tedious.
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Mon, Sep 1, 2003
setPixel(x, y, red, green, blue),
we could create any graphics image.
int main(int argc, char* argv)
glutInitDisplayMode(GLUT_SINGLE | GLUT_RGB);
glutCreateWindow(“My Window Title");
where XXX stands for some form of windows interaction (mouse, keyboard, etc.).
mouseThe Main Loop
glClearColor(0.8, 0.8, 0.8, 0.0); // light gray
glColor3f(0.0f, 0.0f, 0.0f); // black
gluOrtho2D(xmin, xmax, ymin, ymax);
glViewport(0, 0, screenWidth, screenHeight);
gluOrtho2D(xmin, xmax, ymin, ymax)