<?xml version="1.0" encoding="UTF-8" ?> <class name="VisualShaderNodeDotProduct" inherits="VisualShaderNode" version="4.0"> <brief_description> Calculates a dot product of two vectors within the visual shader graph. </brief_description> <description> Translates to [code]dot(a, b)[/code] in the shader language. </description> <tutorials> </tutorials> <methods> </methods> <constants> </constants> </class>