geometry-shader-output? ( object -- ? )

Vocabulary

gpu.shaders

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the geometry-shader-output class.

Definition

USING: kernel ;

IN: gpu.shaders

: geometry-shader-output? ( object -- ? )
    dup triangle-strips-output?
    [ drop t ]
    [ dup line-strips-output? [ drop t ] [ points-output? ] if ]
    if ;