cube-map-axis? ( object -- ? )

Vocabulary

gpu.textures

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the cube-map-axis class.

Definition

USING: kernel ;

IN: gpu.textures

: cube-map-axis? ( object -- ? )
    dup +Z?
    [ drop t ] [
        dup +Y?
        [ drop t ] [
            dup +X?
            [ drop t ] [
                dup -Z?
                [ drop t ] [ dup -Y? [ drop t ] [ -X? ] if ] if
            ] if
        ] if
    ] if ;