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Merge pull request #35567 from Xrayez/doc-noise-null-data

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Mention that `NoiseTexture` uses threads internally
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Rémi Verschelde
2020-01-26 10:22:26 +01:00
committed by GitHub
parent bd605a5701 5b1c6656d3
commit 139ff35e76
1 changed files with 6 additions and 0 deletions
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6
modules/opensimplex/doc_classes/NoiseTexture.xml
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@@ -6,6 +6,12 @@
<description>
Uses an [OpenSimplexNoise] to fill the texture data. You can specify the texture size but keep in mind that larger textures will take longer to generate and seamless noise only works with square sized textures.
NoiseTexture can also generate normalmap textures.
The class uses [Thread]s to generate the texture data internally, so [method Texture.get_data] may return [code]null[/code] if the generation process has not completed yet. In that case, you need to wait for the texture to be generated before accessing the data:
[codeblock]
var texture = preload("res://noise.tres")
yield(texture, "changed")
var image = texture.get_data()
[/codeblock]
</description>
<tutorials>
</tutorials>