This module is helperful to deal with 3d/2d coordinated system switch in threejs

Installation

npm install planehelper 
or
yarn add planehelper

Quick Used

import { PlaneHelper } from 'planhelper';

const planeHp = PlaneHelper.createPlane(normal, origin, xRay)

planeHp.converTo2D(...)
planeHp.converTo3D(...)

API

createPlane
convertTo2D
convertTo3D
convertTo2DVec
converTo3DVec
intersectInfinityLine
intesectLine
intersectSegment
projectPoint
applyMatrix4
copy
getTransMatrix
toMetaData
loadMetaData