blender 3.0 Line art rendering is very slow. #93454

New Issue

joo · 2021-11-28T22:19:58+01:00

joo commented

2021-11-28 22:19:58 +01:00

System Information
Operating system: windows 10
Graphics card: NVIDIA RTX 2070 super
MEMORY : 32GB RAM

Blender Version
Broken: 3.0, f829b86039 ~ d2e6087335
Worked: a040d2a93a

Short description of error

a040d2a93a <-- Line Art works very well even in complex scenes.

f829b86039 ~ d2e6087335 <-- It operates very slowly. There is a 100% memory leak problem when rendering.

There is also a problem that part of the line is not displayed. This scene was constructed using 'Make Library Override..' after importing from 'Asset Library' to 'Link'.

※same scene

a040d2a93a Line Art ON

d2e6087335 Line Art ON

d2e6087335 Line Art OFF

a040d2a93a (All lines are displayed properly.)

d2e6087335 (All lines are not displayed.)

Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).

**System Information** Operating system: windows 10 Graphics card: NVIDIA RTX 2070 super MEMORY : 32GB RAM **Blender Version** Broken: 3.0, f829b86039cb ~ d2e608733507 Worked: a040d2a93a7d **Short description of error** a040d2a93a7d <-- Line Art works very well even in complex scenes. f829b86039cb ~ d2e608733507 <-- It operates very slowly. There is a 100% memory leak problem when rendering. There is also a problem that part of the line is not displayed. This scene was constructed using 'Make Library Override..' after importing from 'Asset Library' to 'Link'. ※same scene ![20211130_050444.png](https://archive.blender.org/developer/F12663687/20211130_050444.png) - > a040d2a93a7d Line Art ON ![20211130_050523.png](https://archive.blender.org/developer/F12663692/20211130_050523.png) - > d2e608733507 Line Art ON ![20211130_051253.png](https://archive.blender.org/developer/F12663786/20211130_051253.png) - > d2e608733507 Line Art OFF ![20211130_052025.png](https://archive.blender.org/developer/F12663854/20211130_052025.png) - > a040d2a93a7d (All lines are displayed properly.) ![20211130_052001.png](https://archive.blender.org/developer/F12663888/20211130_052001.png) - > d2e608733507 (All lines are not displayed.) **Exact steps for others to reproduce the error** Based on the default startup or an attached .blend file (as simple as possible).

joo commented

2021-11-28 22:19:58 +01:00

Added subscriber: @joo

YimingWu commented

2021-12-02 12:44:23 +01:00

Added subscriber: @ChengduLittleA

YimingWu self-assigned this 2021-12-02 12:44:23 +01:00

YimingWu commented

2021-12-02 12:44:23 +01:00

Sorry haven't seen this task. Let me check if the problem still persists.

Does it work properly in the latest fix? The problem would cause some erroneous data grow in a lot of scenes, it's supposed to work properly now based my commit history.

Sorry haven't seen this task. Let me check if the problem still persists. Does it work properly in the latest fix? The problem would cause some erroneous data grow in a lot of scenes, it's supposed to work properly now based my commit history.

joo commented

2021-12-02 23:43:20 +01:00

It's been solved. :) https://developer.blender.org/T93557