6.837 Intro to Computer Graphics, Fall 2003
Assignment 1: Ray Casting

Image Library

• image.h
• image.C

Linear Algebra Library

• vectors.h
• matrix.h
• matrix.C

Ray & Hit classes

• ray.h
• hit.h

Parsing

• parse.C
• scene_parser.h
• scene_parser.C

Input Files

• scene1.txt
• scene2.txt
• scene3.txt
• scene4.txt

Makefile for g++ on LINUX

• Makefile

Sample Results

raycast -input scene1.txt -size 200 200 -output scene1.tga -depth 9 10 depth1.tga

raycast -input scene2.txt -size 200 200 -output scene2.tga -depth 8 12 depth2.tga

raycast -input scene3.txt -size 200 200 -output scene3.tga -depth 8 12 depth3.tga

raycast -input scene4.txt -size 200 200 -output scene4.tga -depth 13 16 depth4.tga