@jscad/modeling/src/operations/expansions/expandGeom3.test.js

Constructive Solid Geometry (CSG) Library for JSCAD

const test = require('ava')

const { geom3, poly3 } = require('../../geometries')
const expandGeom3 = require('./expandGeom3')

test('expandGeom3: expand completes properly, issue 876', async (t) => {
  setTimeout(() => t.fail(), 1000)
  const polies = [
    poly3.create([[-19.61, -0.7999999999999986, 11.855], [-19.61, -0.8000000000000015, -11.855], [-19.61, -2.7500000000000018, -11.855], [-19.61, -2.7499999999999982, 11.855]]),
    poly3.create([[-17.32, -2.75, 10], [-17.32, -2.7500000000000013, -10], [-17.32, -0.8000000000000014, -10], [-17.32, -0.7999999999999987, 10]]),
    poly3.create([[-16.863040644206997, -0.8000000000000015, -10.28], [-16.863040644206997, -2.7500000000000018, -10.28], [-14.292644267871385, -2.7500000000000018, -11.855000000000016], [-14.292644267871383, -0.8000000000000015, -11.855000000000018]]),
    poly3.create([[-17.319999999999993, -0.8000000000000015, -9.999999999999996], [-17.319999999999993, -2.7500000000000018, -9.999999999999996], [-16.87560702649131, -2.7500000000000018, -10.272299999999998], [-16.866696319053347, -0.8000000000000015, -10.277759999999997]]),
    poly3.create([[-16.863040644207004, -2.7500000000000013, -10.280000000000001], [-16.863040644207004, -0.8000000000000014, -10.280000000000001], [-16.86669631905335, -0.8000000000000012, -10.27776], [-16.875607026491313, -2.75, -10.272300000000001]]),
    poly3.create([[-14.107140000000015, -0.7999999999999987, 11.85500000000003], [-14.107140000000015, -2.7499999999999982, 11.85500000000003], [-17.319999999999975, -2.7499999999999982, 9.999999999999956], [-17.319999999999975, -0.7999999999999987, 9.999999999999956]]),
    poly3.create([[-17.32, -0.7999999999999988, 9.999999999999993], [-17.32, -0.7999999999999986, 11.855], [-14.107139999999994, -0.7999999999999986, 11.855]]),
    poly3.create([[-17.32, -0.800000000000001, -11.855], [-17.32, -0.8000000000000008, -10.000000000000078], [-14.292644267871482, -0.800000000000001, -11.855]]),
    poly3.create([[-17.32, -0.800000000000001, -11.855], [-19.61, -0.800000000000001, -11.855], [-19.61, -0.7999999999999986, 11.855], [-17.32, -0.7999999999999986, 11.855]]),
    poly3.create([[-17.32, -2.7500000000000013, -10.000000000000076], [-17.32, -2.7500000000000018, -11.855], [-14.292644267871482, -2.7500000000000018, -11.855]]),
    poly3.create([[-17.32, -2.7499999999999982, 11.855], [-17.32, -2.7499999999999987, 9.999999999999996], [-14.107139999999996, -2.7499999999999982, 11.855]]),
    poly3.create([[-17.32, -2.7499999999999982, 11.855], [-19.61, -2.7499999999999982, 11.855], [-19.61, -2.7500000000000018, -11.855], [-17.32, -2.7500000000000018, -11.855]]),
    poly3.create([[-14.107139999999996, -0.7999999999999986, 11.855], [-19.61, -0.7999999999999986, 11.855], [-19.61, -2.7499999999999982, 11.855], [-14.107139999999994, -2.7499999999999982, 11.855]]),
    poly3.create([[-19.61, -0.8000000000000015, -11.855], [-14.292644267871486, -0.8000000000000015, -11.855], [-14.292644267871482, -2.7500000000000018, -11.855], [-19.61, -2.7500000000000018, -11.855]])
  ]

  const sub = geom3.create(polies)

  return new Promise((resolve, reject) => {
    expandGeom3({ delta: 1.3, corners: 'round', segments: 12 }, sub)
    t.pass()
    resolve()
  })
})