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Diffstat (limited to 'doc/classes/VisualShaderNodeVectorRefract.xml')
| -rw-r--r-- | doc/classes/VisualShaderNodeVectorRefract.xml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/classes/VisualShaderNodeVectorRefract.xml b/doc/classes/VisualShaderNodeVectorRefract.xml index c5962e7e10..0fa90a69cf 100644 --- a/doc/classes/VisualShaderNodeVectorRefract.xml +++ b/doc/classes/VisualShaderNodeVectorRefract.xml @@ -1,8 +1,10 @@ <?xml version="1.0" encoding="UTF-8" ?> <class name="VisualShaderNodeVectorRefract" inherits="VisualShaderNode" version="4.0"> <brief_description> + Returns the [Vector3] that points in the direction of refraction. For use within the visual shader graph. </brief_description> <description> + Translated to [code]refract(I, N, eta)[/code] in the shader language, where [code]I[/code] is the incident vector, [code]N[/code] is the normal vector and [code]eta[/code] is the ratio of the indicies of the refraction. </description> <tutorials> </tutorials> |