sketchupでruby その14 - Qiita

def bai model = Sketchup.active_model entities = model.active_entities unit = 10 p = Array.new p[0] = ORIGIN p[1] = [unit, 0, 0] p[2] = [unit, unit, 0] p[3] = [0, unit, 0] group = entities.add_group face = group.entities.add_face p face.reverse! if face.normal.z < 0 face.pushpull unit scale = Geom::Transformation.scaling Geom::Point3d.new(0, 0, 0), 2, 2, 2 group.transform! scale end