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  1. Pema-Malling
    Post

    Minimal Example of Updating Sky Reflection and Ambient SH

    1. It depends on which render pipeline you are using. For HDRP, there is a built-in system for automatically updating the sky at runtime. For BiRP...
    Post by: Pema-Malling, Apr 16, 2024 at 4:43 PM in forum: Global Illumination
  2. Pema-Malling
    Post

    Question Bake ambient occlusion in a room with transparent window

    Hmm... This setup should work as the URP Lit shader supports transparency with baked GI. If you can be bothered, a bug report would be much...
    Post by: Pema-Malling, Apr 10, 2024 in forum: Global Illumination
  3. Pema-Malling
    Post

    Question Bake ambient occlusion in a room with transparent window

    Are you sure they aren't on their own submesh? If you are able to assign a custom material to just the windows, then they are on their own submesh...
    Post by: Pema-Malling, Apr 9, 2024 in forum: Global Illumination
  4. Pema-Malling
    Post

    Question Lightmapping showed wrongly on iOS device

    Looks like a bug. I suggest filing a bug report with the problematic scene included :)
    Post by: Pema-Malling, Apr 9, 2024 in forum: Global Illumination
  5. Pema-Malling
    Post

    Question Bake ambient occlusion in a room with transparent window

    I'm assuming the windows are their own submesh. Which shader are you using for the material on them?
    Post by: Pema-Malling, Apr 9, 2024 in forum: Global Illumination
  6. Pema-Malling
    Post

    Feature Request Prefab Level Generation - Light Probe Support

    Hmm. When you unload the scene, you should have to call Tetrahedralize to see the probes disappear. I assume you are already doing that part,...
    Post by: Pema-Malling, Apr 5, 2024 in forum: Global Illumination
  7. Pema-Malling
    Post

    Question Lightmap baking crashes on DX12

    The GPU lightmapper doesn't make use of the chosen graphics library - it uses OpenCL. Changing this setting shouldn't make any difference to...
    Post by: Pema-Malling, Apr 4, 2024 in forum: Global Illumination
  8. Pema-Malling
    Post

    Feature Request Prefab Level Generation - Light Probe Support

    Yes, that's right. I must have misinterpreted your original message. Tetrahedralize calls always deduplicate probe positions across different...
    Post by: Pema-Malling, Apr 4, 2024 in forum: Global Illumination
  9. Pema-Malling
    Post

    Question Lightmap baking crashes on DX12

    Do you have a callstack? Usually you can Ctrl+F for "Crash!!!" in the log. Are there any other errors? Regardless, you might want to consider...
    Post by: Pema-Malling, Apr 4, 2024 in forum: Global Illumination
  10. Pema-Malling
    Post

    Feature Request Prefab Level Generation - Light Probe Support

    Hmm.. This is a good question. Let me try to gather my thoughts: The original goal of the API was to enable the use case where you want to load...
    Post by: Pema-Malling, Apr 3, 2024 in forum: Global Illumination
  11. Pema-Malling
    Post

    Question Bake Mixed Directional light shadows with Probe volume

    Assuming you are talking about Adaptive Probe Volumes, you are right - per-probe occlusion isn't currently supported by it. It's being worked on,...
    Post by: Pema-Malling, Apr 3, 2024 in forum: Global Illumination
  12. Pema-Malling
    Post

    Official Progressive GPU Lightmapper preview

    Looks like texel validity artifacts to me. Might be fixed by enabling double sided GI or fiddling with the backface tolerance. Given what the...
    Post by: Pema-Malling, Apr 3, 2024 in forum: Global Illumination
  13. Pema-Malling
    Post

    Feature Request Prefab Level Generation - Light Probe Support

    No, sorry. A lot of refactoring happened between 2022 and 2023, and this change was quite encompassing. Our assessment was that the complexity and...
    Post by: Pema-Malling, Apr 3, 2024 in forum: Global Illumination
  14. Pema-Malling
    Post

    Resolved Unity baked GI bleeding/artefact with modular scene

    We don't provide any built-in system for dealing with seams occurring between separate lightmapped renderers, and I don't believe anything is...
    Post by: Pema-Malling, Mar 27, 2024 in forum: Global Illumination
  15. Pema-Malling
    Post

    Question Changing Lightmaps during Runtime

    So, there are 2 settings to keep in mind here: Max Lightmap Size - Controls to the maximum size of the lightmap texture in pixels. This is what...
    Post by: Pema-Malling, Mar 27, 2024 in forum: Global Illumination
  16. Pema-Malling
    Post

    Bug Failed to find a suitable OpenCL device, baking cannot use GPU lightmapper.

    Considering you are on a different platform, the cause is likely different, so you might want to consider filing a bug report. The "Failed to find...
    Post by: Pema-Malling, Mar 27, 2024 in forum: Global Illumination
  17. Pema-Malling
    Post

    Question Directional light for baking lightmap on multiple scene

    I believe your request is covered by a combination of these roadmap items:...
    Post by: Pema-Malling, Mar 27, 2024 in forum: Global Illumination
  18. Pema-Malling
    Post

    Bug Inexplicable artifact after baking GI.

    As far as I remember, in URP's default shaders, the Double Sided GI flag is controlled internally based on what "Render Face" option you have set....
    Post by: Pema-Malling, Mar 27, 2024 in forum: Global Illumination
  19. Pema-Malling
    Post

    Question Materials emission

    For baked GI, the lightmapper and light probe baker support emissive materials just fine. But it sounds like you are talking about a...
    Post by: Pema-Malling, Mar 26, 2024 in forum: Global Illumination
  20. Pema-Malling
    Post

    Bug Inexplicable artifact after baking GI.

    Likely the underside of your stairs steps have exposed backfaces, or something like that
    Post by: Pema-Malling, Mar 26, 2024 in forum: Global Illumination
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