@polygonjs/polygonjs
Version:
node-based WebGL 3D engine https://polygonjs.com
46 lines (45 loc) • 1.58 kB
JavaScript
;
import { CADSopNode } from "./_BaseCAD";
import { NodeParamsConfig, ParamConfig } from "../utils/params/ParamsConfig";
import { SopType } from "../../poly/registers/nodes/types/Sop";
import { step } from "../../../core/geometry/modules/cad/CadConstant";
import { CadLoader } from "../../../core/geometry/modules/cad/CadLoader";
import { cadShapeTranslate } from "../../../core/geometry/modules/cad/toObject3D/CadShapeCommon";
import { Vector3 } from "three";
const size = new Vector3();
const centerOffset = new Vector3();
class CADBoxSopParamsConfig extends NodeParamsConfig {
constructor() {
super(...arguments);
/** @param size */
this.size = ParamConfig.FLOAT(1, {
range: [0, 10],
rangeLocked: [true, false],
step
});
/** @param sizes */
this.sizes = ParamConfig.VECTOR3([1, 1, 1]);
/** @param center */
this.center = ParamConfig.VECTOR3([0, 0, 0]);
}
}
const ParamsConfig = new CADBoxSopParamsConfig();
export class CADBoxSopNode extends CADSopNode {
constructor() {
super(...arguments);
this.paramsConfig = ParamsConfig;
}
static type() {
return SopType.CAD_BOX;
}
async cook() {
const oc = await CadLoader.core(this);
size.copy(this.pv.sizes).multiplyScalar(this.pv.size);
const api = new oc.BRepPrimAPI_MakeBox_2(size.x, size.y, size.z);
centerOffset.copy(size).multiplyScalar(-0.5);
const centered = cadShapeTranslate(api.Shape(), centerOffset);
const shape = cadShapeTranslate(centered, this.pv.center);
api.delete();
this.setCADShape(shape);
}
}