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TModeling.OttawaDataNotes
r1.1 - 31 Dec 2008 - 18:06 - Main.guest
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[[%ATTACHURL%/DeliverablesdescriptionUpdated.pdf][DeliverablesdescriptionUpdated.pdf]]: Information on the Ottawa Tiles 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... <pre> 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 </pre> -- Main.JackSnoeyink - 13 Jun 2008
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