NAME
    tex3Dsize - returns the size of a given texture image for a given level
    of detail.

SYNOPSIS
      int3 tex3Dsize(sampler3D samp, int lod)
      int3 tex3Dsize(isampler3D samp, int lod)
      int3 tex3Dsize(usampler3D samp, int lod)

PARAMETERS
    samp    Sampler to be queried for size.

    lod     Level of detail to obtain size.

DESCRIPTION
    Given a sampler and a level of detail the size of the corresponding
    texture image is returned as the result of the operation.

PROFILE SUPPORT
    tex3Dsize is only supported in gp4 and newer profiles.

SEE ALSO
    the tex3D manpage

