Homework 2 - Kd-tree Acceleration Optimization


CS348B - Image Synthesis


My name


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)

http://graphics.stanford.edu/courses/cs348b-06/Homework2/blank400x400.jpg

|| || KD Tree || Lazy KD Tree || Ratio ||
||build time (secs) || __ || __ || __% ||
||total time (secs) || __ || __ || __% ||
||Num of nodes made || __ || __ || __% ||
|| Triangle ray intersections || __ || __ || __%||


killeroos-view2.pbrt (Killeroos invisible)

http://graphics.stanford.edu/courses/cs348b-06/Homework2/blank400x400.jpg

|| || KD Tree || Lazy KD Tree || Ratio ||
||build time (secs) || __ || __ || __% ||
||total time (secs) || __ || __ || __% ||
||Num of nodes made || __ || __ || __% ||
|| Triangle ray intersections || __ || __ || __%||

killeroos-view3.pbrt (close-up)

http://graphics.stanford.edu/courses/cs348b-06/Homework2/blank700x400.jpg

|| || KD Tree || Lazy KD Tree || Ratio ||
||build time (secs) || __ || __ || __% ||
||total time (secs) || __ || __ || __% ||
||Num of nodes made || __ || __ || __% ||
|| Triangle ray intersections || __ || __ || __%||

plants-view1.pbrt
http://graphics.stanford.edu/courses/cs348b-06/Homework2/blank400x400.jpg

|| || KD Tree || Lazy KD Tree || Ratio ||
||build time (secs) || __ || __ || __% ||
||total time (secs) || __ || __ || __% ||
||Num of nodes made || __ || __ || __% ||
|| Triangle ray intersections || __ || __ || __%||

plants-view2.pbrt

http://graphics.stanford.edu/courses/cs348b-06/Homework2/blank700x400.jpg

|| || KD Tree || Lazy KD Tree || Ratio ||
||build time (secs) || __ || __ || __% ||
||total time (secs) || __ || __ || __% ||
||Num of nodes made || __ || __ || __% ||
|| Triangle ray intersections || __ || __ || __%||