Download from You may also need the Modular Renderer and the Generalised Bitmap Module.

What does it do

This program is a simple test harness for the raytracing capabilities of the Modular Renderer library.

It renders a ladybird, as viewed from a continually changing viewpoint, and displays it to a Windows window or an XWindows window.

sample frame

Its possible to modify the makefile to remove the -DVIEWWIN or -DVIEWXWIN compile time flag. In this case the program will generate pictures of the animation as 200x200 24bpp bitmap files called lady0000.tif, lady0001.tif, ... etc..

Press q to exit.


This program, including its source code, are public domain. Caveat Emptor.

This documentation is written by the LADYBIRD program author, Andy Key