Forums > Jitter & : coordinates

Apr 07 2013 | 5:58 pm

Hi there,
Thanks to the 'screentoworld' message you can get openGL coordinates from a jit.window. But if a drawing (i.e. from is sent to, then sent to, the drawing's coordinates are still OK considering, but wrong considering
Is it possible to get the right coordinates for ?
A capture and the patch to explain.
Many thanks,


Apr 07 2013 | 6:00 pm

Patch in copy/paste way :

-- Pasted Max Patch, click to expand. --

Apr 08 2013 | 7:05 pm

if i understand you correctly, you want to get the click coordinates prior to the gl.cornerpin distortion?
this not possible.
perhaps a workaround is to create a preview gl-context, that displays the scene without the cornerpin, and use that to obtain your coordinates.

-- Pasted Max Patch, click to expand. --

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Forums > Jitter