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saturate

Clamps the specified value within the range of 0 to 1.

ret saturate(x)

 

Parameters

ItemDescription

x

[in] The specified value.

 

Return Value

The x parameter, clamped within the range of 0 to 1.

Type Description

Name Template Type Component Type Size
xscalar, vector, or matrix float any
retsame as input x float same dimension(s) as input x

 

Minimum Shader Model

This function is supported in the following shader models.

Shader ModelSupported
Shader Model 1 (DirectX HLSL) and higher shader modelsyes

 

See also

Intrinsic Functions (DirectX HLSL)

 

 

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