Huion Kamvas 13 viewport rotation with pen side buttons and pen pressure doesn't work properly #82711

Closed
opened 2020-11-14 04:09:03 +01:00 by Diogo Valadares Reis dos Santos · 16 comments

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: AMD Radeon RX 5700 XT ATI Technologies Inc. 4.5.14736 Core Profile Context 20.11.1 27.20.12033.2007

Blender Version
Broken: version: 2.92.0 Alpha, branch: wintab-coalesced-logging, commit date: 2020-10-24 04:52, hash: d7379449f9
Worked:2.91

Report created as requested by @PrototypeNM1 in #82430

viewport only rotates when the pen makes contact with the screen and pen pressure is always constant

system log.txt

P1768

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: AMD Radeon RX 5700 XT ATI Technologies Inc. 4.5.14736 Core Profile Context 20.11.1 27.20.12033.2007 **Blender Version** Broken: version: 2.92.0 Alpha, branch: wintab-coalesced-logging, commit date: 2020-10-24 04:52, hash: `d7379449f9` Worked:2.91 Report created as requested by @PrototypeNM1 in #82430 viewport only rotates when the pen makes contact with the screen and pen pressure is always constant [system log.txt](https://archive.blender.org/developer/F9280427/system_log.txt) [P1768](https://archive.blender.org/developer/P1768.txt)

Added subscribers: @PrototypeNM1, @Diogo_Valadares

Added subscribers: @PrototypeNM1, @Diogo_Valadares
Nicholas Rishel self-assigned this 2020-11-14 04:26:56 +01:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Changed status from 'Needs Triage' to: 'Needs User Info'

@Diogo_Valadares I [updated the build ]] with additional logging, could you recreate the bug and paste the console log [ https:*developer.blender.org/paste/edit/form/default/ | at this link again?

@Diogo_Valadares I [updated the build ]] with additional logging, could you recreate the bug and paste the console log [[ https:*developer.blender.org/paste/edit/form/default/ | at this link ](https:*blender.community/c/graphicall/Wlbbbc/) again?

Same link as before, can you check if the issue is still present and upload logs if so?

Same link as before, can you check if the issue is still present and upload logs if so?

@Diogo_Valadares Can you follow up on my last question, the bugtracker policy is to close reports that are inactive for a week. Note that if you update the log without commenting I might not see the update.

@Diogo_Valadares Can you follow up on my last question, the bugtracker policy is to close reports that are inactive for a week. Note that if you update the log without commenting I might not see the update.
Nicholas Rishel was unassigned by Diogo Valadares Reis dos Santos 2020-11-25 15:58:51 +01:00

sorry, I didn't see the notification.

the pen pressure is fixed, but to rotate the viewport I still need to touch the pen on the display.

P1819

sorry, I didn't see the notification. the pen pressure is fixed, but to rotate the viewport I still need to touch the pen on the display. [P1819](https://archive.blender.org/developer/P1819.txt)
Nicholas Rishel was assigned by Diogo Valadares Reis dos Santos 2020-11-25 16:00:13 +01:00

Changed status from 'Needs User Info' to: 'Confirmed'

Changed status from 'Needs User Info' to: 'Confirmed'

Added subscriber: @TruggUdden

Added subscriber: @TruggUdden

i am having a similar issue with my huion kamvas 20 pro. i cant rotate or manipulate with the buttons but the tip selection works.

i am having a similar issue with my huion kamvas 20 pro. i cant rotate or manipulate with the buttons but the tip selection works.

Added subscriber: @heini

Added subscriber: @heini

@PrototypeNM1

so, I tested the new build , it kinda looks like the navigation is fixed but it also looks like cursor clicks are offset from the real one by a lot.

2020-12-21 18-41-42.mp4

Also, I think sometimes after rotating the view, the camera kinda snaps to a slightly different angle from when you release it .

@PrototypeNM1 so, I tested the new build , it kinda looks like the navigation is fixed but it also looks like cursor clicks are offset from the real one by a lot. [2020-12-21 18-41-42.mp4](https://archive.blender.org/developer/F9522845/2020-12-21_18-41-42.mp4) Also, I think sometimes after rotating the view, the camera kinda snaps to a slightly different angle from when you release it .

I just experienced a similar issue on gimp (https://youtu.be/OoPiBoD23dw) and I discovered the source of the problem. it seems like it'ss some incompatibility with multiple monitors, It still is only present in this last build tho.

I just experienced a similar issue on gimp (https://youtu.be/OoPiBoD23dw) and I discovered the source of the problem. it seems like it'ss some incompatibility with multiple monitors, It still is only present in this last build tho.

The problem is probably a bug in Huion's Wintab driver when using multiple monitors/scaling, as the issue isn't present for Wacom tablets. The most recent build uses Wintab more directly than before, which is necessary for high frequency events but also means issues in Wintab drivers are more likely to cause problems.

I'll give this a more thorough look when other issues wind down, but the solution might just be "use Windows Ink, it's more stable".

The problem is probably a bug in Huion's Wintab driver when using multiple monitors/scaling, as the issue isn't present for Wacom tablets. The most recent build uses Wintab more directly than before, which is necessary for high frequency events but also means issues in Wintab drivers are more likely to cause problems. I'll give this a more thorough look when other issues wind down, but the solution might just be "use Windows Ink, it's more stable".

@Diogo_Valadares since the symptoms are fairly different from the initial report, would you mind opening a new report describing the new problem?

@Diogo_Valadares since the symptoms are fairly different from the initial report, would you mind opening a new report describing the new problem?

created at #84179

created at #84179

Changed status from 'Confirmed' to: 'Resolved'

Changed status from 'Confirmed' to: 'Resolved'
Sign in to join this conversation.
No Label
Interest
Alembic
Interest
Animation & Rigging
Interest
Asset Browser
Interest
Asset Browser Project Overview
Interest
Audio
Interest
Automated Testing
Interest
Blender Asset Bundle
Interest
BlendFile
Interest
Collada
Interest
Compatibility
Interest
Compositing
Interest
Core
Interest
Cycles
Interest
Dependency Graph
Interest
Development Management
Interest
EEVEE
Interest
EEVEE & Viewport
Interest
Freestyle
Interest
Geometry Nodes
Interest
Grease Pencil
Interest
ID Management
Interest
Images & Movies
Interest
Import Export
Interest
Line Art
Interest
Masking
Interest
Metal
Interest
Modeling
Interest
Modifiers
Interest
Motion Tracking
Interest
Nodes & Physics
Interest
OpenGL
Interest
Overlay
Interest
Overrides
Interest
Performance
Interest
Physics
Interest
Pipeline, Assets & IO
Interest
Platforms, Builds & Tests
Interest
Python API
Interest
Render & Cycles
Interest
Render Pipeline
Interest
Sculpt, Paint & Texture
Interest
Text Editor
Interest
Translations
Interest
Triaging
Interest
Undo
Interest
USD
Interest
User Interface
Interest
UV Editing
Interest
VFX & Video
Interest
Video Sequencer
Interest
Virtual Reality
Interest
Vulkan
Interest
Wayland
Interest
Workbench
Interest: X11
Legacy
Blender 2.8 Project
Legacy
Milestone 1: Basic, Local Asset Browser
Legacy
OpenGL Error
Meta
Good First Issue
Meta
Papercut
Meta
Retrospective
Meta
Security
Module
Animation & Rigging
Module
Core
Module
Development Management
Module
EEVEE & Viewport
Module
Grease Pencil
Module
Modeling
Module
Nodes & Physics
Module
Pipeline, Assets & IO
Module
Platforms, Builds & Tests
Module
Python API
Module
Render & Cycles
Module
Sculpt, Paint & Texture
Module
Triaging
Module
User Interface
Module
VFX & Video
Platform
FreeBSD
Platform
Linux
Platform
macOS
Platform
Windows
Priority
High
Priority
Low
Priority
Normal
Priority
Unbreak Now!
Status
Archived
Status
Confirmed
Status
Duplicate
Status
Needs Info from Developers
Status
Needs Information from User
Status
Needs Triage
Status
Resolved
Type
Bug
Type
Design
Type
Known Issue
Type
Patch
Type
Report
Type
To Do
No Milestone
No project
No Assignees
4 Participants
Notifications
Due Date
The due date is invalid or out of range. Please use the format 'yyyy-mm-dd'.

No due date set.

Dependencies

No dependencies set.

Reference: blender/blender#82711
No description provided.