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Add pen tilt detection

Open liltingle opened this issue 4 years ago • 7 comments
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It would be very good if the inclination of the pencil could be detected to make the application more dynamic, the truth is very good and it has nothing to envy to other drawing apps

liltingle avatar Jan 19 '21 18:01 liltingle

where donations are made, the project has no pattern or something?

liltingle avatar Jan 23 '21 01:01 liltingle

maybe it will serve as information https://github.com/DIGImend/digimend-kernel-drivers/issues/340

liltingle avatar Mar 15 '21 20:03 liltingle

It would be very good if the inclination of the pencil could be detected

You may try to ask Azel (main AzPainter developer) to take a look on you request:

  • http://azsky2.html.xdomain.jp/contact.html#ct1

maybe it will serve as information

I will take a look.

Symbian9 avatar Mar 15 '21 22:03 Symbian9

Testing with the evtest command, it gives information about the tilt

  • mateo@mateo-Satellite-Pro-L640:evtest

No device specified, trying to scan all of /dev/input/event* Not running as root, no devices may be available. Available devices: /dev/input/event9: UGTABLET 10 inch PenTablet Keyboard /dev/input/event10: UGTABLET 10 inch PenTablet Pen

  • attached images, I hope this is helpful
  • https://ibb.co/nP5w0Mv
  • https://ibb.co/6BKBFJN

liltingle avatar Mar 19 '21 23:03 liltingle

  • https://github.com/DIGImend/evdev-dump
  • https://github.com/DIGImend/digimend-kernel-drivers/issues/521#issuecomment-799005901

libinput debug-events

Captura de pantalla_2021-04-23_22-53-18

liltingle avatar Apr 24 '21 03:04 liltingle

I found out that the problem is with the X11 (with xev) because the kernel recognizes it correctly (with evtest)

If so, need to check is there already related issue in X11 (xev) bugtracker, and if not need to report it to xev devs.

P.S. @liltingle, seems like you inserted links via "Add a link", but it pasted wrongly and linked to dummy (url):

[https://github.com/DIGImend/evdev-dump](url) 
and [https://github.com/DIGImend/digimend-kernel-drivers/issues/521#issuecomment-799005901](url)

Next time just paste links into comment text directly, without use "Add a link".

Symbian9 avatar Apr 24 '21 08:04 Symbian9

I found out that the problem is with the X11 (with xev) because the kernel recognizes it correctly (with evtest)

If so, need to check is there already related issue in X11 (xev) bugtracker, and if not need to report it to xev devs.

P.S. @liltingle, seems like you inserted links via "Add a link", but it pasted wrongly and linked to dummy (url):

[https://github.com/DIGImend/evdev-dump](url) 
and [https://github.com/DIGImend/digimend-kernel-drivers/issues/521#issuecomment-799005901](url)

Next time just paste links into comment text directly, without use "Add a link".

Ok I will keep it in mind next time, if you think it is useful information to add the pencil tilt feature to azpainter.

liltingle avatar Apr 24 '21 14:04 liltingle