Just tested it without cameras, simulating only with numbers. Looks like the Segmentation fault is coming from somewhere else. It is very strange as everything worked well on a Windows PC, now on Ubuntu 18.04 I get the error. Best, Popesz
On Fri, Aug 31, 2018 at 2:42 PM Csaba Láng <langcs...@gmail.com> wrote: > Just in case I send you a new Segmentation Fault log. > Here I have already no method for Gemstate. > I send you the patches to have a better idea what I am trying to do. > trackerping.pd is the main patch, containing filecontrol. > after gemwin is rendered, open languagechoice.pd > there are 2 cameras placed in the main window sending to the pd ping1 and > pd ping2 to languagechoice. > > Basically the 2 cameras are creating one touch surface by placing them one > above the wall facing down, the other one facing to the wall. When camera1 > gets the wall hit tells the event to camera 2 which gets the position x y > from pix_blob. Now when the 2 cameras send to each other info about the > presence of an object, I get the segmentation fault. > > On Thu, Aug 30, 2018 at 6:11 PM Csaba Láng <langcs...@gmail.com> wrote: > >> I will try to rewrite my patches from scratch as the patch which was >> simple and contained 2 pix_video with both of my usb3 cameras using 227fps, >> but I added pix_gain, pix_background and pix_blob, looks good and smoothly >> works. check the attachment >> My original idea was to send gemlist from one patch to an other via the >> send object, in this case closing the patch and opening a new one does not >> have to switch of pix_video, and does not have to restart the device as it >> does not work. >> I hope i explained it clearly :) >> >> On Thu, Aug 30, 2018 at 5:31 PM Csaba Láng <langcs...@gmail.com> wrote: >> >>> it is much more stable with a simple patch, however can be crashed only >>> clicking on a [device 1( message. >>> The crash in the log what I sent you happenes when I want to use it with >>> pix_blob and changing the trashold in the pix_background object. >>> >>> On Thu, Aug 30, 2018 at 5:12 PM IOhannes m zmoelnig <zmoel...@iem.at> >>> wrote: >>> >>>> On 2018-08-30 16:48, Csaba Láng wrote: >>>> > here you are :) >>>> > >>>> >>>> cool. >>>> >>>> does it also crash if you only use a very simplistic patch without any >>>> image processing? >>>> (basically just [gemwin], [gemhead], [pix_video]; if you want add >>>> [pix_texture] + [square]) >>>> >>>> >>>> gmasdr >>>> IOhannes >>>> >>>>
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