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46
node_modules/pixi.js/lib/scene/mesh-simple/MeshRope.js
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46
node_modules/pixi.js/lib/scene/mesh-simple/MeshRope.js
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'use strict';
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var definedProps = require('../container/utils/definedProps.js');
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var Mesh = require('../mesh/shared/Mesh.js');
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var RopeGeometry = require('./RopeGeometry.js');
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"use strict";
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const _MeshRope = class _MeshRope extends Mesh.Mesh {
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/**
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* Note: The wrap mode of the texture is set to REPEAT if `textureScale` is positive.
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* @param options
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* @param options.texture - The texture to use on the rope.
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* @param options.points - An array of {@link math.Point} objects to construct this rope.
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* @param {number} options.textureScale - Optional. Positive values scale rope texture
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* keeping its aspect ratio. You can reduce alpha channel artifacts by providing a larger texture
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* and downsampling here. If set to zero, texture will be stretched instead.
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*/
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constructor(options) {
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const { texture, points, textureScale, ...rest } = { ..._MeshRope.defaultOptions, ...options };
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const ropeGeometry = new RopeGeometry.RopeGeometry(definedProps.definedProps({ width: texture.height, points, textureScale }));
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if (textureScale > 0) {
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texture.source.style.addressMode = "repeat";
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}
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super(definedProps.definedProps({
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...rest,
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texture,
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geometry: ropeGeometry
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}));
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this.autoUpdate = true;
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this.onRender = this._render;
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}
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_render() {
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const geometry = this.geometry;
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if (this.autoUpdate || geometry._width !== this.texture.height) {
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geometry._width = this.texture.height;
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geometry.update();
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}
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}
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};
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_MeshRope.defaultOptions = {
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textureScale: 0
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};
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let MeshRope = _MeshRope;
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exports.MeshRope = MeshRope;
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//# sourceMappingURL=MeshRope.js.map
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