Grease Pencil: close shapes do Z-fighting (wrong overlapping) until stroke refreshment. #79651
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
5 Participants
Notifications
Due Date
No due date set.
Dependencies
No dependencies set.
Reference: blender/blender#79651
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-7-6.1.7601-SP1 64 Bits
Graphics card: GeForce GTX 660 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 445.87
Blender Version
Broken: version: 2.90.0 Beta, branch: master, commit date: 2020-08-05 21:36, hash:
c5b6b3d82fShort description of error
After I move two parallel flat shapes, they shows wrong overlap. Glitch disappeared after I refreshed stroke (on-off).
2020-08-08_22-49-26.mp4
gp overlap.blend
Steps to reproduce.
New file.
Select and delete all.
Top ortho view.
Add blank GP
Draw mode, draw a circle.
Object mode
Disable stroke, enable fill, color it white.
Perspective view, angle about 45° from up
Duplicate circle Z, scale it down
Make material unique
Recolor it.
Move down second circle with GZ under first one.
Added subscriber: @Vyach
#76950 was marked as duplicate of this issue
Added subscriber: @iss
Changed status from 'Needs Triage' to: 'Needs User Info'
I am not able to reproduce this with
c5b6b3d82f.Does this happen when you click on File > Defaults > Load Factory Settings?
@iss Now I can`t reproduce it even with attached file. Using
00162e6b7batm.Can you re-test with
c5b6b3d82f?@iss retested with
c5b6b3d82f— bug reproduced, as I shown on the video, with new file and factory settings.Retested with factory settings on new:
dbf5bb7af2— bug still here.Added steps to the topic.
2020-08-13_01-00-50.mp4
I wasn't able to reproduce with provided steps either.
@iss should I ask someone else to reproduce it with another hardware?
Changed status from 'Needs User Info' to: 'Needs Developer To Reproduce'
Added subscribers: @fclem, @lichtwerk
Having more info always helps so if you can, please do.
But I forgot to change status, so I will do that.
@lichtwerk @fclem can you reproduce this?
Added subscriber: @antoniov
I'm pretty sure it's caused by a missing bounding box refresh. @antoniov
I will test that... we have an open bug for some missing bounding box update, but nobody was able to reproduce it and still we are looking for the reason.
To test if is Bounding box problem, @iss @Vyach Coud you try to just select all strokes, enter in edit mode and move all strokes slightly (this is to force the bounding box recalc) and exit edit mode?
I wasn't able to reproduce this issue so I guess this test will say nothing in my case?
@antoniov
Yes, I have issue with bounding box
Bugged:
It`s box
Box after edit and BB recalc
@antoniov
Video: box become default after duplication.
2020-08-13_18-46-26.mp4
@Vyach Thanks for the video... maybe this is the source of all problems, going to fix it,
Changed status from 'Needs Developer To Reproduce' to: 'Confirmed'
Added subscribers: @Dedouze, @ronsn
This issue was referenced by
6aeafacf86Changed status from 'Confirmed' to: 'Resolved'