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-rw-r--r--doc/classes/VisualShaderNodeVectorSmoothStep.xml3
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/classes/VisualShaderNodeVectorSmoothStep.xml b/doc/classes/VisualShaderNodeVectorSmoothStep.xml
index 54e9f1bd7d..1b77a3c535 100644
--- a/doc/classes/VisualShaderNodeVectorSmoothStep.xml
+++ b/doc/classes/VisualShaderNodeVectorSmoothStep.xml
@@ -1,8 +1,11 @@
<?xml version="1.0" encoding="UTF-8" ?>
<class name="VisualShaderNodeVectorSmoothStep" inherits="VisualShaderNode" version="4.0">
<brief_description>
+ Calculates a vector SmoothStep function within the visual shader graph.
</brief_description>
<description>
+ Translates to [code]smoothstep(edge0, edge1, x)[/code] in the shader language, where [code]x[/code] is a vector.
+ Returns [code]0.0[/code] if [code]x[/code] is smaller than [code]edge0[/code] and [code]1.0[/code] if [code]x[/code] is larger than [code]edge1[/code]. Otherwise the return value is interpolated between [code]0.0[/code] and [code]1.0[/code] using Hermite polynomials.
</description>
<tutorials>
</tutorials>