SHADOWMAPPING WITH GLSL

http://fabiensanglard.net/shadowmapping/index.php

C and C++ forum:
http://www.dreamincode.net/forums/forum/15-c-and-c/

OPENGL C++

Demonstrates basic use of GLUT toolkit for CS248 video game assignment: theLink

glutTimerFunc(): LINK

glutGet(GLUT_ELAPSED_TIME): LINK 1

glutGet(GLUT_ELAPSED_TIME) @ gamedev.net