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tex1D

Samples a 1D texture.

ret tex1D(s, t)

 

Parameters

ItemDescription

s

[in] The sampler state.

t

[in] The texture coordinate.

 

Return Value

The value of the texture data.

Type Description

NameIn/Out Template Type Component Type Size
sinobject sampler1D 1
tinscalar float 1
retoutvector float 4

 

Minimum Shader Model

This function is supported in the following shader models.

Shader ModelSupported
Shader Model 4 yes (pixel shader only), but you must use the legacy compile option when compiling.
Shader Model 3 (DirectX HLSL) yes (pixel shader only)
Shader Model 2 (DirectX HLSL) yes (pixel shader only)
Shader Model 1 (DirectX HLSL) yes (pixel shader only)

 

See also

Intrinsic Functions (DirectX HLSL)

 

 

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