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Improve BoxMesh documentation about UV scaling for vertex shader

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Added comment that translates the UV scaling from the standard shader properties
to how that's being done in the godot vertex shader.
This commit is contained in:
randompast
2023-02-16 22:19:27 -05:00
committed by Yuri Sizov
parent f84479fe5a
commit d2b5da16f9
1 changed files with 1 additions and 1 deletions
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doc/classes/BoxMesh.xml
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@ -5,7 +5,7 @@
</brief_description>
<description>
Generate an axis-aligned box [PrimitiveMesh].
The box's UV layout is arranged in a 3×2 layout that allows texturing each face individually. To apply the same texture on all faces, change the material's UV property to [code]Vector3(3, 2, 1)[/code].
The box's UV layout is arranged in a 3×2 layout that allows texturing each face individually. To apply the same texture on all faces, change the material's UV property to [code]Vector3(3, 2, 1)[/code]. This is equivalent to adding [code]UV *= vec2(3.0, 2.0)[/code] in a vertex shader.
[b]Note:[/b] When using a large textured [BoxMesh] (e.g. as a floor), you may stumble upon UV jittering issues depending on the camera angle. To solve this, increase [member subdivide_depth], [member subdivide_height] and [member subdivide_width] until you no longer notice UV jittering.
</description>
<tutorials>