| 1 | 'use strict';
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| 2 |
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| 3 | Object.defineProperty(exports, '__esModule', { value: true });
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| 4 |
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| 5 | var math = require('@pixi/math');
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| 6 | var TextureMatrix = require('../../textures/TextureMatrix.js');
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| 7 | var Filter = require('../Filter.js');
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| 8 | var spriteMaskFilter$1 = require('./spriteMaskFilter2.js');
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| 9 | var spriteMaskFilter = require('./spriteMaskFilter3.js');
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| 10 |
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| 11 | class SpriteMaskFilter extends Filter.Filter {
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| 12 | constructor(vertexSrc, fragmentSrc, uniforms) {
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| 13 | let sprite = null;
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| 14 | if (typeof vertexSrc !== "string" && fragmentSrc === void 0 && uniforms === void 0) {
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| 15 | sprite = vertexSrc;
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| 16 | vertexSrc = void 0;
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| 17 | fragmentSrc = void 0;
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| 18 | uniforms = void 0;
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| 19 | }
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| 20 | super(vertexSrc || spriteMaskFilter["default"], fragmentSrc || spriteMaskFilter$1["default"], uniforms);
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| 21 | this.maskSprite = sprite;
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| 22 | this.maskMatrix = new math.Matrix();
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| 23 | }
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| 24 | get maskSprite() {
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| 25 | return this._maskSprite;
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| 26 | }
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| 27 | set maskSprite(value) {
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| 28 | this._maskSprite = value;
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| 29 | if (this._maskSprite) {
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| 30 | this._maskSprite.renderable = false;
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| 31 | }
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| 32 | }
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| 33 | apply(filterManager, input, output, clearMode) {
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| 34 | const maskSprite = this._maskSprite;
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| 35 | const tex = maskSprite._texture;
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| 36 | if (!tex.valid) {
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| 37 | return;
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| 38 | }
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| 39 | if (!tex.uvMatrix) {
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| 40 | tex.uvMatrix = new TextureMatrix.TextureMatrix(tex, 0);
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| 41 | }
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| 42 | tex.uvMatrix.update();
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| 43 | this.uniforms.npmAlpha = tex.baseTexture.alphaMode ? 0 : 1;
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| 44 | this.uniforms.mask = tex;
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| 45 | this.uniforms.otherMatrix = filterManager.calculateSpriteMatrix(this.maskMatrix, maskSprite).prepend(tex.uvMatrix.mapCoord);
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| 46 | this.uniforms.alpha = maskSprite.worldAlpha;
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| 47 | this.uniforms.maskClamp = tex.uvMatrix.uClampFrame;
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| 48 | filterManager.applyFilter(this, input, output, clearMode);
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| 49 | }
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| 50 | }
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| 51 |
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| 52 | exports.SpriteMaskFilter = SpriteMaskFilter;
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| 53 |
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