sketchupでruby その16 - Qiita

def kai 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 * 2 rot = Geom::Transformation.rotation [0, 0, 0], [0, 1, 0], 45.degrees group.transform! rot end