Tagged: diffuse

red blue and green lighting 0

Simple lighting

In the last post I talked about the basic principles that allow you to put a raytracer together and I showed the first image that most people get to when building their own. i.e....

a simple diffuse lighting model 0

Introduction

I first started writing raytracers in 1999 when a friend and me spent a week cobbling together a basic raytracer in C++. The code is still around somewhere, but I looked at it a...