= Assignment 2 Lazy KD-Tree = == Ranjitha Kumar == == Date submitted: ?? Apr 2006 == == Code emailed: ?? Apr 2006 == === Description of implementation approach and comments === === Final Images Rendered with my implementation of heightfield.cpp === '''killeroos-view1.pbrt (Killeroos visible)''' attachment:killeroos1.jpg || || KD Tree || Lazy KD Tree || Ratio || ||build time (secs) || 17.3 || __ || __% || ||total time (secs) || 30.0 || __ || __% || ||Num of nodes made || 2.75M || __ || __% || || Triangle ray intersections || 673.2K || __ || __%|| "killeroos-view2.pbrt (Killeroos invisible)" attachment:killeroos2.jpg || || KD Tree || Lazy KD Tree || Ratio || ||build time (secs) || 15.9 || __ || __% || ||total time (secs) || 26.2 || __ || __% || ||Num of nodes made || 2.75M || __ || __% || || Triangle ray intersections || 758.4K || __ || __%|| "killeroos-view3.pbrt (close-up)" attachment:killeroos3.jpg || || KD Tree || Lazy KD Tree || Ratio || ||build time (secs) || 15.9 || __ || __% || ||total time (secs) || 30.3 || __ || __% || ||Num of nodes made || 2.75M || __ || __% || || Triangle ray intersections || 644.1K || __ || __%|| "plants-view1.pbrt" attachment:plants1.jpg || || KD Tree || Lazy KD Tree || Ratio || ||build time (secs) || 37.0 || __ || __% || ||total time (secs) || 570.1 || __ || __% || ||Num of nodes made || 14.86M || __ || __% || || Triangle ray intersections || 20.29M || __ || __%|| "plants-view2.pbrt" attachment:plants2.jpg || || KD Tree || Lazy KD Tree || Ratio || ||build time (secs) || 37.0 || __ || __% || ||total time (secs) || 931.4 || __ || __% || ||Num of nodes made || 14.86 || __ || __% || || Triangle ray intersections || || __ || __%||