source-blend-function? ( object -- ? )

Vocabulary

gpu.state

Inputs and outputs

object	an object
?	a boolean

Word description

Tests if the object is an instance of the source-blend-function class.

Definition

USING: kernel ;

IN: gpu.state

: source-blend-function? ( object -- ? )
    dup source-only-blend-function?
    [ drop t ] [ blend-function? ] if ;