ZhongMianAdmin/__test__/bim/js/builders/CircleHollowBuilder.js

/*
 * CircleHollowBuilder.js
 *
 * @author realor
 */

import { ObjectBuilder } from './ObjectBuilder.js'
import { CircleBuilder } from './CircleBuilder.js'
import { ProfileGeometry } from '../core/ProfileGeometry.js'
import * as THREE from '../lib/three.module.js'

class CircleHollowBuilder extends CircleBuilder {
    constructor(radius = 1, wallThickness = 0.1, segments = 32) {
        super()
        this.radius = radius
        this.wallThickness = wallThickness
        this.segments = segments
    }

    performBuild(profile) {
        const shape = new THREE.Shape()

        this.drawCircle(shape, this.radius, this.segments)

        const hole = new THREE.Path()
        this.drawCircle(hole, this.radius - this.wallThickness, this.segments)
        shape.holes.push(hole)

        profile.updateGeometry(new ProfileGeometry(shape))

        return true
    }

    copy(source) {
        super.copy(source)
        this.wallThickness = source.wallThickness

        return this
    }
}

ObjectBuilder.addClass(CircleHollowBuilder)

export { CircleHollowBuilder }