Revision 3 as of 2007-05-01 02:26:31

    MichaelGraeb/Assignment2

View: 1

pbrt K-D Tree

my Lazy K-D Tree

Ratio (lazy/non-lazy reference)

build time (secs)

580

413

0.71

total time (secs)

1095

929

0.85

nodes made

9.76M

3.58M

0.37

Triangle ray intersections

2231k

2345k

1.05

View: 2

pbrt K-D Tree

my Lazy K-D Tree

Ratio (lazy/non-lazy reference)

build time (secs)

585

302

0.52

total time (secs)

1155

872

0.75

nodes made

9.77M

1.89M

0.19

Triangle ray intersections

4.84M

5.37M

1.11

View: 3

pbrt K-D Tree

my Lazy K-D Tree

Ratio (lazy/non-lazy reference)

build time (secs)

582

98

0.17

total time (secs)

1032

548

0.53

nodes made

9.77M

0.14M

0.01

Triangle ray intersections

4.86M

6.49M

1.34

View: BIG scene

pbrt K-D Tree

my Lazy K-D Tree

Ratio (lazy/non-lazy reference)

build time (secs)

-

238

-

total time (secs)

-

689

-

nodes made

-

0.36M

-

Triangle ray intersections

-

6.78M

-

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