Re: GEM - looped stripe moving in front of GEM 'camera'
cyrille henry <[email protected]>
| Newsgroups | gmane.comp.multimedia.puredata.general |
|---|---|
| Message-ID | <[email protected]> |
hello, the most simple is probably to have 2 images. The 1st that move from -scree_size to +screen size (so twice the screen size, since 0 is at the center) (so positon is (time*speed)%(2*screensize)-screensize the 2nd image position is (1st position + screensize) % (2*screensize) You can create a gemwindow on 3 screen. but if you really need 3 gemwindows, the easiest is probably to render the same thing on the 3 windows and changing only camera coordinate. unless you can render on a big framebuffer and share the texture on the 3 different context (is that working?) and crop the texture to render only a part of it on each screen. cheers Cyrille Le 31/03/2025 à 12:29, Csaba Láng a écrit : > Dear List, > > I would like to have an image texture moving in front of the gem window from right to left, but when it reaches the right edge of the image I want to loop it and start from the beginning. > How is your trick to make such an infinite loop? > Problem number two is that I need to split it into 3 gemwindows, to show it on 3 walls synced together the 3 stripes into one big image. > > Any hints are welcome. > > Best, > Popesz > > --- > [email protected] - the Pure Data mailinglist > https://lists.iem.at/hyperkitty/list/[email protected]/message/CVGMFZKPYH6UWTUJWF2PDCVNG4MOEUFD/ > > To unsubscribe send an email to [email protected] mailing list > UNSUBSCRIBE and account-management -> https://lists.iem.at/ --- [email protected] - the Pure Data mailinglist https://lists.iem.at/hyperkitty/list/[email protected]/message/EJ3NAXTP2PAP3VHR4Z653UU63OUBHDXD/ To unsubscribe send an email to [email protected] mailing list UNSUBSCRIBE and account-management -> https://lists.iem.at/