texCUBElod
Keywords: texCUBElod, NVIDIA, NVIDIA Cg Toolkit, Cg Toolkit, Shader, Shader Programming, GPU Shader Programming, GPU Program

> ## Name

> texCUBElod - cube texture lookup with specified level of detail.

> ## Synopsis

>     float4 texCUBElod(samplerCUBE samp, float4 s)

>     int4 texCUBElod(isamplerCUBE samp, float4 s)

>     unsigned int4 texCUBElod(usamplerCUBE samp, float4 s)

> ## Parameters

> samp
>   Sampler to lookup.
> s.xyz
>   Coordinates to perform the lookup.
> s.w
>   Level of detail.

> ## Description

> Performs a texture lookup with a specified level of detail in sampler samp using coordinates s.

> ## Profile Support

> texCUBElod is supported in fragment profiles starting with fp40 and in vertex profiles starting with vp40. Variants with integer samplers are only supported in gp4 and newer profiles.

> ## See Also

> texCUBEbias