awv3/plugins/dimensions/graphics/radial.js

⚡ AWV3 embedded CAD

import * as THREE from 'three'
import BaseGraphics from './base'

export default class Radial extends BaseGraphics {
    constructor(...args) {
        super(...args, 2, 0, 1)
    }

    updateFromState(info, ...args) {
        const [center, dim] = ['center', 'dimPt'].map(x =>
            new THREE.Vector3().fromArray(info.dimension.members[x].value),
        )
        const radius = info.dimension.members.radius.value
        const end = dim.clone().sub(center).setLength(radius).add(center)
        const outside = dim.distanceTo(center) > end.distanceTo(center)
        const dir = end.clone().sub(center).normalize()
        this.updateLine(0, center, end)
        this.updateLine(1, center, dim)
        this.updateArrow(0, end, dir.clone().multiplyScalar(outside ? -1 : 1))
        super.updateFromState(info, ...args)
    }
}