IRC log for #brlcad on 20130420

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10:42.02 Notify 03BRL-CAD Wiki:Phoenix * 5039 /wiki/User:Phoenix/GSoc2013/Proposal: /* Brief summary */
10:42.03 Notify 03BRL-CAD Wiki:Phoenix * 5040 /wiki/User:Phoenix/GSoc2013/Proposal: /* Brief summary */
10:42.04 Notify 03BRL-CAD Wiki:Phoenix * 5041 /wiki/User:Phoenix/GSoc2013/Proposal: /* Introduction */
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14:41.38 rays2pix Hi looking to understand how the image processing tools are used within Brlcad, from the sources I interpret that png and bw are the two most used formats
15:40.48 *** join/#brlcad ncsaba (~ncsaba@p54981C89.dip0.t-ipconnect.de)
15:46.27 brlcad rays2pix: what leads you to that conclusion?
15:50.21 rays2pix brlcad: most of the utilities in src/utils folder are for made for bw/pix
15:51.42 rays2pix brlcad: I wanted to find out what are the various formats which is relevant to brlcad
15:52.21 rays2pix Pardon me if its very basic, I am asking here after trying out to gather information from wiki and sources.
16:09.29 ncsaba Hi all
16:10.15 ncsaba I need an advice on how to print out the centroid for a pipe in analyze.c
16:11.18 ncsaba I checked shortly and couldn't find any shape which has the centroid printed out in analyze - perhaps there's another command for that ?
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16:18.35 brlcad rays2pix: you're on the right path, you'd just said png and bw
16:19.22 brlcad pix and bw would be more appropriate as the "processing format" and png for the most popular output format
16:19.41 brlcad pix/bw are RAW file data they have no header information
16:20.05 brlcad ncsaba: nope, none of the centroid functions have been hooked up yet
16:20.10 brlcad so propose something ;)
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16:49.17 rays2pix brlcad: thanks. So assume I have a raw pix/bw file. How do i get its width/height which is essential to parse the image file in to a data structure
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17:58.34 ncsaba brlcad: I will print the centroid in the analyze_general function as long as: rt_functab[ip->idb_minor_type].ft_centroid != NULL
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