Paint Mask doesn't work properly [visual bug] #102818
Labels
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
3 Participants
Notifications
Due Date
No due date set.
Dependencies
No dependencies set.
Reference: blender/blender#102818
Loading…
Reference in New Issue
No description provided.
Delete Branch "%!s(<nil>)"
Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?
System Information
Operating system: Windows 10
Graphics card: GTX 1050 Ti
Blender Version
Worked: 3.3.0
Short description of error
Paint Mask option normally shows only the selected faces and gray out unselected faces but sometimes even though there are selected faces it grays out the whole mesh. I don't know what causes this but it happens randomly.
As you can see in this pictures I selected some faces but in texture paint mode the whole mesh is gray. Paint mask is still working but the visual bug makes it really hard to work with.
Exact steps for others to reproduce the error
I couldn't find a way to successfully reproduce it. It seems to happen randomly? As a workaround I reselect the faces in texture paint mode by pressing L to select linked faces. I hope this is clear enough. If more info needed I can provide it.
Added subscriber: @abrasivetroop
Paint Mask doesn't work properlyto Paint Mask doesn't work properly [visual bug]Added subscriber: @mod_moder
To be on the same wavelength, are you sure you are not deselecting the uv mesh? it can also be selected or not. Not sure if it can be independent to 3d mesh selection.
At first I thought that's what was happening but then I realized the masking is working it is just not showing the selected meshes as "selected" so it is really hard to see what I am painting.
Added subscriber: @PratikPB2123
Changed status from 'Needs Triage' to: 'Needs User Info'
Hi, thanks for the report. Please share .blend file where this happens. I'm not really able to reproduce from scratch.
2022-11-28 10-00-27.mp4
@mod_moder hi, I didn't understand what exactly you're demonstrating through the video.
Do you mean the selection status between UV editor and viewport is not same? In that case, enable
UV sync selection:)If I interpret the report description correctly, selected UVs are not visible in texture paint mode. Probably overlay option is unchecked (Display Texture Paint UVs)
And, exactly, I did not catch that this is the drawing mode. Yes, here in this case, there is not enough information about what he chose as the selection mode
barchair.blend
Here is a video showcasing the problem. As you can see faces selected in edit mode is not shown as selected in paint mode but if I reselect one of the faces in paint mode all of the selected faces are shown as selected. Again even though faces are not shown as selected the masking works. I can paint only the selected faces as normally but the visual bug makes it really hard to see what I am painting. I don't know about UV sync selection that you mentioned is this related to that? If so how can I fix it?
faceselectbug.mp4
Update: I found what causes the issue. Apparently Triangulate modifier causes the problem. I don't know why but I think it could be related to extra added faces the triangulate modifier creates while triangulating the whole mesh. Removing triangulate modifier or disabling realtime option solves the problem. I don't know if this is intended -I don't think it is- but if it is then I gotta say it is pretty annoying.
Hi, thanks for the info. Can reproduce now. Similar report already exists on tracker so I'll just merge this into #86882 (Selection not transfering to paint mask (vertexpaint, weightpaint, texturepaint) when a triangulate modifier is present)
Closed as duplicate of #86882