| 1 | import { Texture } from '../textures/Texture.mjs';
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| 2 | import { BaseRenderTexture } from './BaseRenderTexture.mjs';
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| 3 |
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| 4 | class RenderTexture extends Texture {
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| 5 | constructor(baseRenderTexture, frame) {
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| 6 | super(baseRenderTexture, frame);
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| 7 | this.valid = true;
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| 8 | this.filterFrame = null;
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| 9 | this.filterPoolKey = null;
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| 10 | this.updateUvs();
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| 11 | }
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| 12 | get framebuffer() {
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| 13 | return this.baseTexture.framebuffer;
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| 14 | }
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| 15 | get multisample() {
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| 16 | return this.framebuffer.multisample;
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| 17 | }
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| 18 | set multisample(value) {
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| 19 | this.framebuffer.multisample = value;
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| 20 | }
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| 21 | resize(desiredWidth, desiredHeight, resizeBaseTexture = true) {
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| 22 | const resolution = this.baseTexture.resolution;
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| 23 | const width = Math.round(desiredWidth * resolution) / resolution;
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| 24 | const height = Math.round(desiredHeight * resolution) / resolution;
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| 25 | this.valid = width > 0 && height > 0;
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| 26 | this._frame.width = this.orig.width = width;
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| 27 | this._frame.height = this.orig.height = height;
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| 28 | if (resizeBaseTexture) {
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| 29 | this.baseTexture.resize(width, height);
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| 30 | }
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| 31 | this.updateUvs();
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| 32 | }
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| 33 | setResolution(resolution) {
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| 34 | const { baseTexture } = this;
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| 35 | if (baseTexture.resolution === resolution) {
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| 36 | return;
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| 37 | }
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| 38 | baseTexture.setResolution(resolution);
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| 39 | this.resize(baseTexture.width, baseTexture.height, false);
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| 40 | }
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| 41 | static create(options) {
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| 42 | return new RenderTexture(new BaseRenderTexture(options));
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| 43 | }
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| 44 | }
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| 45 |
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| 46 | export { RenderTexture };
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| 47 |
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