[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2020-06-19 Thread vanyossi
https://bugs.kde.org/show_bug.cgi?id=414025

vanyossi  changed:

   What|Removed |Added

 CC||thierry.vilays...@gmail.com

--- Comment #18 from vanyossi  ---
*** Bug 422115 has been marked as a duplicate of this bug. ***

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2020-06-19 Thread vanyossi
https://bugs.kde.org/show_bug.cgi?id=414025

vanyossi  changed:

   What|Removed |Added

 CC||loca...@yahoo.com

--- Comment #17 from vanyossi  ---
*** Bug 422373 has been marked as a duplicate of this bug. ***

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2020-04-15 Thread Boudewijn Rempt
https://bugs.kde.org/show_bug.cgi?id=414025

Boudewijn Rempt  changed:

   What|Removed |Added

   Platform|Other   |macOS Disk Images
   Severity|grave   |normal

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2020-02-27 Thread vanyossi
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #16 from vanyossi  ---
Just note that, the tileSize solution will slow down painting with small brush
sizes. If that slowdown is acceptable, then yes, this workaround fixed it for
now. :)

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2020-02-22 Thread Lissette
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #15 from Lissette  ---
Thank you very much! I confirm this fixed the problem for me :)

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2020-02-01 Thread vanyossi
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #14 from vanyossi  ---
Related merge request
https://invent.kde.org/kde/krita/merge_requests/234

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2020-01-31 Thread vanyossi
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #13 from vanyossi  ---
Yes, I think that should be the case. Right now the recommended tile size is
hardcoded to 256. which is not optimal. Let me work on a patch for this.

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2020-01-31 Thread Boudewijn Rempt
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #12 from Boudewijn Rempt  ---
Maybe we should use a larger tilesize automatically for larger images?

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2020-01-30 Thread vanyossi
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #11 from vanyossi  ---
(In reply to Lissette from comment #8)

Hi Lisette, could you test something to try and get better performance (It
might or it might not work, but its worth a shot)

- Locate kritarc: on macOS is usually in ~/Library/Preferences/kritarc
- Open with a text editor add "textureSize=4096" as the first line. The number
can be any power of 2. preferably anything like 256, 512, 1024, etc)The number
upper limit depends on your hardware, on mine the number is somwhere around
10k, however I don't recommend going that higher.
- Save the file
- Start krita.
Inside Krita Preferences, Display, Canvas Graphics acceleration should be on,
and select OpenGL


This should make possible to draw on big canvases zommed out. I tested with a
12000 by 12000 canvas at 4% zoom

let me know if that helped

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-12 Thread vanyossi
https://bugs.kde.org/show_bug.cgi?id=414025

vanyossi  changed:

   What|Removed |Added

 Ever confirmed|0   |1
 Status|REPORTED|CONFIRMED
 CC||ghe...@gmail.com

--- Comment #10 from vanyossi  ---
Setting this on eto confirmed and as the main report, as it contains some more
info.

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-12 Thread vanyossi
https://bugs.kde.org/show_bug.cgi?id=414025

vanyossi  changed:

   What|Removed |Added

 CC||phuonguyenn...@gmail.com

--- Comment #9 from vanyossi  ---
*** Bug 413496 has been marked as a duplicate of this bug. ***

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-12 Thread Lissette
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #8 from Lissette  ---
Yes, weird :( I blame Apple. I've tried Krita in Windows with the same tablet
and it works perfect.
I'm still able to use Krita in my macbook, only with a not too big canvas and
trying to not making the strokes too fast. It is a bit inconvenient tho. Let me
know if I can provide more information that can help.
Thanks!

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-12 Thread Boudewijn Rempt
https://bugs.kde.org/show_bug.cgi?id=414025

Boudewijn Rempt  changed:

   What|Removed |Added

 Status|NEEDSINFO   |REPORTED
 Resolution|WAITINGFORINFO  |---

--- Comment #7 from Boudewijn Rempt  ---
Weird... Of course, with Apple not properly developing their opengl drivers,
some weirdnesses are to be expected, but that shouldn't matter when it comes to
zoom levels.

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-12 Thread Lissette
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #6 from Lissette  ---
Hi, thank you for your quick reply. Unfortunately I've tried all combinations
with no luck.
I've attached the log and the resulting images for both attempts, with the
canvas acceleration enabled and disabled. Each image contains different circles
made with the different forms of smoothing and zoom, indicating which
combination was used. 
I used my drawing table this time, but it is the same result (in terms of the
circle shape) using a mouse or trackpad.

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-12 Thread Lissette
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #5 from Lissette  ---
Created attachment 123855
  --> https://bugs.kde.org/attachment.cgi?id=123855=edit
Log for circles made with acceleration on and off

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-12 Thread Lissette
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #4 from Lissette  ---
Created attachment 123854
  --> https://bugs.kde.org/attachment.cgi?id=123854=edit
Circles made with canvas acceleration disabled

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-12 Thread Lissette
https://bugs.kde.org/show_bug.cgi?id=414025

--- Comment #3 from Lissette  ---
Created attachment 123853
  --> https://bugs.kde.org/attachment.cgi?id=123853=edit
Circles made with canvas acceleration enabled

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-11 Thread Boudewijn Rempt
https://bugs.kde.org/show_bug.cgi?id=414025

Boudewijn Rempt  changed:

   What|Removed |Added

 Status|REPORTED|NEEDSINFO
 Resolution|--- |WAITINGFORINFO

--- Comment #2 from Boudewijn Rempt  ---
Oh, that's in the log, too. Can you check with different forms of smoothing
enabled, and with canvas acceleration enabled and disabled?

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[krita] [Bug 414025] Jagged lines when canvas is too big and zoom out, it makes impossible to draw a smooth circle

2019-11-11 Thread Boudewijn Rempt
https://bugs.kde.org/show_bug.cgi?id=414025

Boudewijn Rempt  changed:

   What|Removed |Added

 CC||b...@valdyas.org

--- Comment #1 from Boudewijn Rempt  ---
Do you have any form of smoothing enabled in the freehand tools' brush options?

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