lingo3d/lib/engine/renderLoop/effectComposer/index.js

Lingo3D is a React/Vue 3d game development framework that ships with a complete visual editor

import { createEffect } from "@lincode/reactivity";
import { filterBoolean, lazy } from "@lincode/utils";
import { EffectComposer, EffectPass, RenderPass } from "postprocessing";
import { getCameraRendered } from "../../../states/useCameraRendered";
import { getRenderer } from "../../../states/useRenderer";
import { getResolution } from "../../../states/useResolution";
import scene from "../../scene";
import { getBloomEffect } from "./bloomEffect";
import { getBokehEffect } from "./bokehEffect";
import { getOutlineEffect } from "./outlineEffect";
import { getSelectiveBloomEffect } from "./selectiveBloomEffect";
import { getSSREffect } from "./ssrEffect";
import { getVignetteEffect } from "./vignetteEffect";
import { cameraRenderedPtr } from "../../../pointers/cameraRenderedPtr";
import { resolutionPtr } from "../../../pointers/resolutionPtr";
import { getSSAO } from "../../../states/useSSAO";
//@ts-ignore
import { N8AOPostPass } from "n8ao";
import { Cancellable } from "@lincode/promiselikes";
const effectComposer = new EffectComposer();
getRenderer((renderer) => renderer && effectComposer.setRenderer(renderer));
export default effectComposer;
effectComposer.multisampling = 4;
createEffect(() => {
    const renderPass = new RenderPass(scene, cameraRenderedPtr[0]);
    effectComposer.addPass(renderPass, 0);
    return () => {
        effectComposer.removePass(renderPass);
        renderPass.dispose();
    };
}, [getCameraRendered]);
createEffect(() => {
    const [[w, h]] = resolutionPtr;
    effectComposer.setSize(w, h);
}, [getRenderer, getResolution]);
const lazyAOPass = lazy(() => new N8AOPostPass(scene, cameraRenderedPtr[0], 128, 128));
createEffect(() => {
    const handle = new Cancellable();
    if (getSSAO()) {
        const n8aopass = lazyAOPass();
        effectComposer.addPass(n8aopass);
        handle.then(() => effectComposer.removePass(n8aopass));
    }
    const effectPass = new EffectPass(cameraRenderedPtr[0], ...[
        getBloomEffect(),
        getSelectiveBloomEffect(),
        getSSREffect(),
        getOutlineEffect(),
        getBokehEffect(),
        getVignetteEffect()
    ].filter(filterBoolean));
    effectComposer.addPass(effectPass);
    return () => {
        handle.cancel();
        effectComposer.removePass(effectPass);
        effectPass.dispose();
    };
}, [
    getCameraRendered,
    getRenderer,
    getSSAO,
    getBloomEffect,
    getSelectiveBloomEffect,
    getSSREffect,
    getOutlineEffect,
    getBokehEffect,
    getVignetteEffect
]);
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