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In Progress
In Progress in 2021.3.X
Votes
15
Found in
2021.3.34f1
Issue ID
UUM-62407
Regression
No
Terrain Detail objects are not rendered in the build when the Terrain is generated at runtime
Reproduction steps:
1. Open the attached “Terrain.zip” project
2. Open the “SampleScene”
3. Enter the Play mode
4. Observe the Game View
5. Exit Play mode
6. Build and Run the Project (File > Build and Run)
7. Observe the Build result
Expected result: Build looks the same as in the Play mode, all Detail objects are being rendered and move with the terrainData.wavingGrassAmount function
Actual result: Detail objects are not moving with the terrainData.wavingGrassAmount function and Grass Billboards are not rendered
Reproducible with: 2021.3.34f1
Couldn't test with: 2022.3.19f1, 2023.2.8f1, 2023.3.0b5 (Detail objects did not load in the Play mode)
Reproducible on: Windows 11
Not reproducible on: no other environment tested
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runevision
Mar 28, 2024 12:11
I have this issue too. See details and workaround in this thread:
https://forum.unity.com/threads/terrain-grass-details-for-generated-terrain-broke-in-builds-every-workaround-tried.1565392/
Why is this issue listed as not a regression? It very much is a regression as it worked fine (in both play mode and build) in previous versions such as Unity 2019.4.
muzboz
Feb 07, 2024 05:14
Thanks a lot for looking into this issue.
Would love to hear about an update as soon as you explore the issue further.
The issue (introduced from 2021.2 onwards) means that Unity engine no longer supports my game I'm building, which I've been working on for year.
So until it's fixed, I'm stuck in older versions of Unity, which will soon pass beyond the support date.
Hope this bug report and provided projects helps you to fairly easily find and fix the issue.
All the best, thanks!
- Murray