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Fixed in Unity 2017.1
Votes
27
Found in
5.0.1f1
Issue ID
688985
Regression
Yes
Baked lighting data lost after rebake in copied scene
To reproduce:
1. Open attached project
2. Open scene, bake lightmaps
3. Make a copy of scene
4. Bake lightmaps in the copy
5. Lightmaps in original scene are removed
Inconsistent with navigation system.
This workflow worked fine in 4.6
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fivekoto
Jul 15, 2017 00:07
I have the same issue in Unity 2017.1 and script cant help any more.
Mirapa
Sep 22, 2015 15:46
I'm afraid this very bug bites us quite hard; we have multiple levels situated in the same location, and of course the scenes are copies of each other; and every time a project is built, every single lightmap is recomputed. This costs quite lot of time (5 hours of building instead of a half an hour with Unity4).
I see there is a note "workaround is possible" - please, can someone describe the workaround? (I sincerely hope the workaround is not "rebuild the second scene from primitives and prefabs", I doubt I would survive telling this to our level designers :-) )