The goal of this tutorial is to build a billboard.
I have implemented a billboard on the wall of a building. The building is a commerial building in the center of a commerial square.
The following tutorial will take you through the steps to implement this model. It is assumed the reader has prior basic knowledge of GLSL and can set up a simple glsl program. I have implemented my glsl code in windows using Microsoft Visual Studio 2005.
Night time view:
Controls of the program:
't' to toggle between daytime and nighttime
The position of the light can be moved using the arrow and home and end buttons.
Source Code: Use the below link to download and run the program.
MS Visual Studio 2005 Code
Follow the links on the right to go through the tutuorial step by step.