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Also known as the Stanford Triangle Format Source code examples: ply.h, plytest.c, plyfile.c, plydocs.txt Example of an ascii ply file Introduction This document presents the PLY polygon file format, a format for storing graphical objects that are described as a collection of polygons. Our goal is to provide a format that is simple and easy to implement but that is general enough to be useful for

Written by Paul Bourke Original November 1990. Last updated December 1998 Introduction Postscript is a programming language that was designed to specify the layout of the printed page. Postscript printers and postscript display software use an interpreter to convert the page description into the displayed graphics. The following information is designed as a first tutorial to the postscript langua

Also known as: "3D Contouring", "Marching Cubes", "Surface Reconstruction" Written by Paul Bourke May 1994 Based on tables by Cory Gene Bloyd along with additional example source code marchingsource.cpp An alternative table by Geoffrey Heller. C++ classes contributed by Raghavendra Chandrashekara. OpenGL source code, sample volume: cell.gz (old) An example showing how to call polygonise including

Attributed to Cliff Pickover Graphics by Paul Bourke February 2004 See also Peter de Jong attractors Contributions from Thomas Burt and Paul Richards. Definition xn+1 = sin(a yn) + c cos(a xn) yn+1 = sin(b xn) + d cos(b yn) where a, b, c, d are variabies that define each attractor. a = -1.4, b = 1.6, c = 1.0, d = 0.7 a = 1.1, b = -1.0, c = 1.0, d = 1.5 a = 1.6, b = -0.6, c = -1.2, d = 1.6 a