This program implements the Midpoint Circle Drawing Algorithm using OpenGL. It draws a circle on a Cartesian plane, allowing the user to input the radius. The resulting circle is displayed along with ...

// Midpoint Circle Drawing Algorithm void midpointCircle(int xc, int yc, int r) { int x = 0, y = r; int p = 1 - r; // Decision parameter // Draw the initial points ...

So I'm taking a computer graphics course in openGL right now, and for the first lab we are to among other things implement three line drawing routines. First off a normal DDA algorithm, that's easy..

Abstract: This paper presents a novel embedded real-time fisheye image distortion correction algorithm with application in IP network camera. A fast and simple distortion correction method is ...