Raw data is UPC format: \\Snoeyink-tab-cs\GEO-star\ottawa\upc

Matlab scripts for conversion \\Snoeyink-tab-cs\GEO-star\ottawa\MATLAB

Find "finalized data" in \\Snoeyink-tab-cs\GEO-star\ottawa\finalized

Here is the diary of the demos I did...

E:\Shawn>sp_viewer -i square.spb
SPdatatype ... SP_FLOAT
npoints 74650226
out-of-core rendering of 74650226 points ...
SPdatatype ... SP_FLOAT

E:\Shawn>sp_viewer -i flat.spb
SPdatatype ... SP_FLOAT
npoints 12322918
out-of-core rendering of 12322918 points ...
SPdatatype ... SP_FLOAT
out-of-core rendering of 12322918 points ...
SPdatatype ... SP_FLOAT


E:\Shawn>spdelaunay2d -i flat.spb -osmb | sm_viewer -ismb
SPdatatype ... SP_FLOAT
nverts -1 nfaces -1
STREAM_COLORING 0
RENDER_MODE 1
^C
E:\Shawn>q


E:\Shawn>spdelaunay2d -i flat.spb -osmb | smsimp -n 2000000 -t 0.01 -ismb -osmb
| sm_viewer -ismb
SPdatatype ... SP_FLOAT
input: unknown size
buffer: 2000000 triangles
simplify input to 1 percent
simplifying...maximal (current) number of used vertices/triangles: 27085(20)/312
02(15)
duplicate_points 630644
needed 392.065 seconds
read 12322918 points
produced mesh with 11692274 vertices and 23383451 triangles
nverts -1 nfaces -1
 done
output: 233834 triangles
time: 419.64 seconds
throughput: 55722 triangles/second
grid: 8x8x8
  simplified vertices: 71291
  simplified triangles: 159237
maxsize of index hash_map: 3270 (i.e. front width 2.79 %)
STREAM_COLORING 0
RENDER_MODE 1

-- JackSnoeyink - 13 Jun 2008
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