face>aos ( x -- y )

Vocabulary

game.models.obj.private

Inputs

x	a sequence

Outputs

y	a sequence

Word description

Convert a face line to a sequence of vertex attributes.

Definition

USING: arrays combinators kernel sequences ;

IN: game.models.obj.private

: face>aos ( x -- y )
    dup length {
        { 3 [ [ triangle>aos 1array ] map 1array ] }
        { 4 [ quad>aos 2array ] }
    } case ;