@needle-tools/engine/lib/engine-components/GridHelper.js

Needle Engine is a web-based runtime for 3D apps. It runs on your machine for development with great integrations into editors like Unity or Blender - and can be deployed onto any device! It is flexible, extensible and networking and XR are built-in.

var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { Color, GridHelper as _GridHelper } from "three";
import * as params from "../engine/engine_default_parameters.js";
import { serializable } from "../engine/engine_serialization_decorator.js";
import { Behaviour } from "./Component.js";
/**
 * GridHelper is a component that allows to display a grid in the scene.
 * @category Helpers
 * @group Components
 */
export class GridHelper extends Behaviour {
    isGizmo = false;
    color0;
    color1;
    gridHelper;
    size;
    divisions;
    offset;
    /** @internal */
    onEnable() {
        if (this.isGizmo && !params.showGizmos)
            return;
        const size = this.size;
        const divisions = this.divisions;
        if (!this.gridHelper) {
            this.gridHelper = new _GridHelper(size, divisions, this.color0 ?? new Color(.4, .4, .4), this.color1 ?? new Color(.6, .6, .6));
            if (this.offset !== undefined)
                this.gridHelper.position.y += this.offset;
        }
        if (this.gridHelper)
            this.gameObject.add(this.gridHelper);
    }
    /** @internal */
    onDisable() {
        if (this.gridHelper) {
            this.gameObject.remove(this.gridHelper);
            this.gridHelper = null;
        }
    }
}
__decorate([
    serializable()
], GridHelper.prototype, "isGizmo", void 0);
__decorate([
    serializable(Color)
], GridHelper.prototype, "color0", void 0);
__decorate([
    serializable(Color)
], GridHelper.prototype, "color1", void 0);
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