Unity Products:Amplify Shader Editor/One Minus

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One Minus Node

The One Minus node ( shortcut: O key ) outputs one minus the specified value, 1 - Input. This is extremely useful with color or UV coordinates since it will invert their value.

NOTE: One Minus on multi-channel data types is done per-channel.


Nodes used: Color, Texture Sample, One Minus, Multiply

Node Parameter Description Default Value
Input Value to be used on the One Minus calculation. Only visible if the respective input port is not connected. 0
Input Port Description Type
Input Value to be used on the One Minus calculation. Float [1]



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

Math Operators - One Minus/Negate

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