fuse/src/views/draw-file/board/editCAD/Geometry/Beam.js

import VectorType from '../enum/VectorType.js'
import SelectState from '../enum/SelectState.js'
import Geometry from './Geometry'
import { mathUtil } from '../MathUtil.js'
import Constant from '../Constant.js'
import { coordinate } from '../Coordinate'

//靠墙
export default class Beam extends Geometry {
    constructor(center, vectorId) {
        super()
        this.center = center
        this.angle = 0 //逆时针为负，顺时针为正。单位是：°
        this.points2d = []

        this.sideWidth = 0.65
        this.sideThickness = 0.65

        this.name = '柱子'
        this.geoType = VectorType.Beam
        this.setId(vectorId)
    }

    isContain(position) {
        return mathUtil.isPointInPoly(position, this.points2d)
    }

    setPoints2d() {
        this.points2d = []
        const minX = this.center.x - this.sideWidth / 2
        const minY = this.center.y - this.sideThickness / 2
        const maxX = this.center.x + this.sideWidth / 2
        const maxY = this.center.y + this.sideThickness / 2

        const point1 = this.rotatePoint(
            {
                x: minX,
                y: maxY,
            },
            this.center,
            this.angle
        )

        const point2 = this.rotatePoint(
            {
                x: maxX,
                y: maxY,
            },
            this.center,
            this.angle
        )

        const point3 = this.rotatePoint(
            {
                x: maxX,
                y: minY,
            },
            this.center,
            this.angle
        )

        const point4 = this.rotatePoint(
            {
                x: minX,
                y: minY,
            },
            this.center,
            this.angle
        )

        this.points2d.push(point1)
        this.points2d.push(point2)
        this.points2d.push(point3)
        this.points2d.push(point4)
    }
}