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Merge pull request #57673 from Calinou/doc-bakedlightmap-atlas-size

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Document BakedLightmap atlas generation only being compatible with GLES3
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Rémi Verschelde
2022-03-22 20:12:31 +01:00
committed by GitHub
parent 292f7cbafd ff8e0519a8
commit 788abafb77
1 changed files with 2 additions and 1 deletions
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doc/classes/BakedLightmap.xml
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@ -23,7 +23,8 @@
</methods>
<members>
<member name="atlas_generate" type="bool" setter="set_generate_atlas" getter="is_generate_atlas_enabled" default="true">
When enabled, the lightmapper will merge the textures for all meshes into a single large layered texture. Not supported in GLES2.
If [code]true[/code], the lightmapper will merge the textures for all meshes into one or several large layered textures. If [code]false[/code], every mesh will get its own lightmap texture, which is less efficient.
[b]Note:[/b] Atlas lightmap rendering is only supported in GLES3, [i]not[/i] GLES2. Non-atlas lightmap rendering is supported by both GLES3 and GLES2. If [member ProjectSettings.rendering/quality/driver/fallback_to_gles2] is [code]true[/code], consider baking lightmaps with [member atlas_generate] set to [code]false[/code] so that the resulting lightmap is visible in both GLES3 and GLES2.
</member>
<member name="atlas_max_size" type="int" setter="set_max_atlas_size" getter="get_max_atlas_size" default="4096">
Maximum size of each lightmap layer, only used when [member atlas_generate] is enabled.