| 1 | import { ExtensionType, extensions } from '@pixi/extensions';
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| 2 |
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| 3 | class ObjectRendererSystem {
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| 4 | constructor(renderer) {
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| 5 | this.renderer = renderer;
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| 6 | }
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| 7 | render(displayObject, options) {
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| 8 | const renderer = this.renderer;
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| 9 | let renderTexture;
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| 10 | let clear;
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| 11 | let transform;
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| 12 | let skipUpdateTransform;
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| 13 | if (options) {
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| 14 | renderTexture = options.renderTexture;
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| 15 | clear = options.clear;
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| 16 | transform = options.transform;
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| 17 | skipUpdateTransform = options.skipUpdateTransform;
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| 18 | }
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| 19 | this.renderingToScreen = !renderTexture;
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| 20 | renderer.runners.prerender.emit();
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| 21 | renderer.emit("prerender");
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| 22 | renderer.projection.transform = transform;
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| 23 | if (renderer.context.isLost) {
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| 24 | return;
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| 25 | }
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| 26 | if (!renderTexture) {
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| 27 | this.lastObjectRendered = displayObject;
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| 28 | }
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| 29 | if (!skipUpdateTransform) {
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| 30 | const cacheParent = displayObject.enableTempParent();
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| 31 | displayObject.updateTransform();
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| 32 | displayObject.disableTempParent(cacheParent);
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| 33 | }
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| 34 | renderer.renderTexture.bind(renderTexture);
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| 35 | renderer.batch.currentRenderer.start();
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| 36 | if (clear ?? renderer.background.clearBeforeRender) {
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| 37 | renderer.renderTexture.clear();
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| 38 | }
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| 39 | displayObject.render(renderer);
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| 40 | renderer.batch.currentRenderer.flush();
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| 41 | if (renderTexture) {
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| 42 | if (options.blit) {
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| 43 | renderer.framebuffer.blit();
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| 44 | }
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| 45 | renderTexture.baseTexture.update();
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| 46 | }
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| 47 | renderer.runners.postrender.emit();
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| 48 | renderer.projection.transform = null;
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| 49 | renderer.emit("postrender");
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| 50 | }
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| 51 | destroy() {
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| 52 | this.renderer = null;
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| 53 | this.lastObjectRendered = null;
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| 54 | }
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| 55 | }
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| 56 | ObjectRendererSystem.extension = {
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| 57 | type: ExtensionType.RendererSystem,
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| 58 | name: "objectRenderer"
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| 59 | };
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| 60 | extensions.add(ObjectRendererSystem);
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| 61 |
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| 62 | export { ObjectRendererSystem };
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| 63 |
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