lume
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var __esDecorate = (this && this.__esDecorate) || function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {
function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; }
var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value";
var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null;
var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});
var _, done = false;
for (var i = decorators.length - 1; i >= 0; i--) {
var context = {};
for (var p in contextIn) context[p] = p === "access" ? {} : contextIn[p];
for (var p in contextIn.access) context.access[p] = contextIn.access[p];
context.addInitializer = function (f) { if (done) throw new TypeError("Cannot add initializers after decoration has completed"); extraInitializers.push(accept(f || null)); };
var result = (0, decorators[i])(kind === "accessor" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);
if (kind === "accessor") {
if (result === void 0) continue;
if (result === null || typeof result !== "object") throw new TypeError("Object expected");
if (_ = accept(result.get)) descriptor.get = _;
if (_ = accept(result.set)) descriptor.set = _;
if (_ = accept(result.init)) initializers.unshift(_);
}
else if (_ = accept(result)) {
if (kind === "field") initializers.unshift(_);
else descriptor[key] = _;
}
}
if (target) Object.defineProperty(target, contextIn.name, descriptor);
done = true;
};
var __runInitializers = (this && this.__runInitializers) || function (thisArg, initializers, value) {
var useValue = arguments.length > 2;
for (var i = 0; i < initializers.length; i++) {
value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);
}
return useValue ? value : void 0;
};
import 'element-behaviors';
import { numberAttribute } from '@lume/element';
import { TorusGeometry } from 'three/src/geometries/TorusGeometry.js';
import { behavior } from '../../Behavior.js';
import { receiver } from '../../PropReceiver.js';
import { GeometryBehavior } from './GeometryBehavior.js';
import { toRadians } from '../../../core/utils/index.js';
/**
* @class TorusGeometryBehavior
*
* Creates a donut-shaped geometry for [`<lume-mesh>`](../../../meshes/Mesh)
* elements. This is the geometry behavior of
* [`<lume-torus>`](../../../meshes/Torus) elements by default.
*
* The outer diameter of the donut is determined by the element's
* [`calculatedSize.x`](../../../core/Sizeable#calculatedsize). The inner diameter is
* the element's `calculatedSize.x` minus the donut's
* [`tubeThickness`](#tubethickness).
*
* @extends GeometryBehavior
*/
let TorusGeometryBehavior = (() => {
let _classDecorators = [behavior];
let _classDescriptor;
let _classExtraInitializers = [];
let _classThis;
let _classSuper = GeometryBehavior;
let _tubeThickness_decorators;
let _tubeThickness_initializers = [];
let _tubeThickness_extraInitializers = [];
let _radialSegments_decorators;
let _radialSegments_initializers = [];
let _radialSegments_extraInitializers = [];
let _tubularSegments_decorators;
let _tubularSegments_initializers = [];
let _tubularSegments_extraInitializers = [];
let _arc_decorators;
let _arc_initializers = [];
let _arc_extraInitializers = [];
var TorusGeometryBehavior = class extends _classSuper {
static { _classThis = this; }
static {
const _metadata = typeof Symbol === "function" && Symbol.metadata ? Object.create(_classSuper[Symbol.metadata] ?? null) : void 0;
_tubeThickness_decorators = [numberAttribute, receiver];
_radialSegments_decorators = [numberAttribute, receiver];
_tubularSegments_decorators = [numberAttribute, receiver];
_arc_decorators = [numberAttribute, receiver];
__esDecorate(null, null, _tubeThickness_decorators, { kind: "field", name: "tubeThickness", static: false, private: false, access: { has: obj => "tubeThickness" in obj, get: obj => obj.tubeThickness, set: (obj, value) => { obj.tubeThickness = value; } }, metadata: _metadata }, _tubeThickness_initializers, _tubeThickness_extraInitializers);
__esDecorate(null, null, _radialSegments_decorators, { kind: "field", name: "radialSegments", static: false, private: false, access: { has: obj => "radialSegments" in obj, get: obj => obj.radialSegments, set: (obj, value) => { obj.radialSegments = value; } }, metadata: _metadata }, _radialSegments_initializers, _radialSegments_extraInitializers);
__esDecorate(null, null, _tubularSegments_decorators, { kind: "field", name: "tubularSegments", static: false, private: false, access: { has: obj => "tubularSegments" in obj, get: obj => obj.tubularSegments, set: (obj, value) => { obj.tubularSegments = value; } }, metadata: _metadata }, _tubularSegments_initializers, _tubularSegments_extraInitializers);
__esDecorate(null, null, _arc_decorators, { kind: "field", name: "arc", static: false, private: false, access: { has: obj => "arc" in obj, get: obj => obj.arc, set: (obj, value) => { obj.arc = value; } }, metadata: _metadata }, _arc_initializers, _arc_extraInitializers);
__esDecorate(null, _classDescriptor = { value: _classThis }, _classDecorators, { kind: "class", name: _classThis.name, metadata: _metadata }, null, _classExtraInitializers);
TorusGeometryBehavior = _classThis = _classDescriptor.value;
if (_metadata) Object.defineProperty(_classThis, Symbol.metadata, { enumerable: true, configurable: true, writable: true, value: _metadata });
__runInitializers(_classThis, _classExtraInitializers);
}
// TODO tubeThicknessMode: literal or proportional
/**
* @property {number} tubeThickness -
*
* `attribute`
*
* Default: `0.1`
*
* The thickness of the tube of the donut, as a fraction of the element's
* `x` size (as a fraction of the overall diameter also determined by the
* element's `x` size). The default `0.1` value means the donut's tube
* thickness is 10% of the overall diameter.
*/
tubeThickness = __runInitializers(this, _tubeThickness_initializers, 0.1
/**
* @property {number} radialSegments -
*
* `attribute`
*
* Default: `16`
*
* The number of segments (or edges) of the circular cross section of the
* donut tube.
*/
);
/**
* @property {number} radialSegments -
*
* `attribute`
*
* Default: `16`
*
* The number of segments (or edges) of the circular cross section of the
* donut tube.
*/
radialSegments = (__runInitializers(this, _tubeThickness_extraInitializers), __runInitializers(this, _radialSegments_initializers, 16
/**
* @property {number} tubularSegments -
*
* `attribute`
*
* Default: `32`
*
* The number of tube sections around the donut.
*/
));
/**
* @property {number} tubularSegments -
*
* `attribute`
*
* Default: `32`
*
* The number of tube sections around the donut.
*/
tubularSegments = (__runInitializers(this, _radialSegments_extraInitializers), __runInitializers(this, _tubularSegments_initializers, 32
/**
* @property {number} arc -
*
* `attribute`
*
* Default: `360`
*
* The total angle in degrees around which the donut is constructed. The
* default value of `360` means the tubular segments go all the way around
* to form a whole donut. A value of `180` means we get a half of a donut
* shape.
*/
));
/**
* @property {number} arc -
*
* `attribute`
*
* Default: `360`
*
* The total angle in degrees around which the donut is constructed. The
* default value of `360` means the tubular segments go all the way around
* to form a whole donut. A value of `180` means we get a half of a donut
* shape.
*/
arc = (__runInitializers(this, _tubularSegments_extraInitializers), __runInitializers(this, _arc_initializers, 360));
_createComponent() {
const outerDiameter = this.element.calculatedSize.x;
const outerRadius = outerDiameter / 2;
const { tubeThickness, radialSegments, tubularSegments, arc } = this;
const literalThickness = tubeThickness * outerDiameter;
const radius = outerRadius - literalThickness / 2;
return new TorusGeometry(radius, literalThickness, radialSegments, tubularSegments, toRadians(arc));
}
constructor() {
super(...arguments);
__runInitializers(this, _arc_extraInitializers);
}
};
return TorusGeometryBehavior = _classThis;
})();
export { TorusGeometryBehavior };
if (globalThis.window?.document && !elementBehaviors.has('torus-geometry'))
elementBehaviors.define('torus-geometry', TorusGeometryBehavior);
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