Camelia, the Perl 6 bug

IRC log for #openframeworks, 2013-10-27

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All times shown according to UTC.

Time Nick Message
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02:47 Topic for #openframeworks is now Welcome to http://openframeworks.cc/ | logs at http://irclog.perlgeek.de/openframeworks/
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16:13 synthnassizer hi all! I am still fairly new to OF and ofxOpenCv (and opencv as a matter of fact), so excuse my lack of knowledge.
16:16 synthnassizer what I need to do is create a border window on a ofxCvGrayScaleImage, much like cropping out the areas surrounding a rectange region of interest.
16:18 synthnassizer I have seen that the class have a member called "setRoiFromPixels()", but I since its 1st argument is an unsigned char, how do I tell it that I want as an origin for my ROI point x,y? (Ie I would expect for it to ask for arguments (x,y,w,h) with obvious meanings
16:20 synthnassizer if I am to use this member how does it work afterwards? say I do:
16:22 synthnassizer setRoiFromPixels( myKinectDepthImage::getPixels() , roiWidth , roiHeight ) ;
16:24 synthnassizer later on how should I access the ROI in this image? I mean how does the execution engine separate between the full image and the ROI on the image... ?
16:24 synthnassizer thank you for your help!
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18:30 mst1228 would anyone be able to help me resolve some linking issues?
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20:08 Martin_____ hello?
20:08 Martin_____ How do I link to an App in the App Store from within an #openframeworks iOS App? Thanks for any hints!
20:10 Martin_____ anybody here?
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22:21 bagul hey all, anybody got any good libraries for particle effects in ofx?
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