face-midpoint ( edge -- v )

Vocabulary

euler.b-rep

Inputs

edge

an object

Outputs

v

an object

Definition

USING: game.models.half-edge kernel math.vectors sequences ;

IN: euler.b-rep

: face-midpoint ( edge -- v )
    face-edges
    [ [ vertex-pos ] [ v+ ] map-reduce ] [ length ] bi v/n ;