texCUBElod.3Cg

Langue: en

Version: 353209 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

texCUBElod - performs a texture lookup with a specified level of detail in a given sampler.

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
Coordinates to perform the lookup. The level of detail should be passed as the last component of the coordinate vector.

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