Unity Products:Amplify Shader Editor/Length

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Length Node

The Length node outputs the euclidean length of the Input vector which can be seen as the following operation Sqrt( Dot( Input, Input )).

Nodes used: Vertex Position, Vector3, Add, Length

Node Parameter	Description	Default Value
Input	Vector for which the length will be calculated. Only visible if the respective input port is not connected.

Input Port	Description	Type
Input	Vector for which the length will be calculated.	Float4 [1]

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1. ^ Port automatically adapts to all connection types except Matrices and Sampler types.

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