FlightHelmet

---

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import { Camera3D, OrbitController, DirectLight, Engine3D, View3D, PostProcessingComponent, BloomPost, KelvinUtil, Object3D, Scene3D, GTAOPost, webGPUContext, AtmosphericComponent } from '@orillusion/core';

class Sample_FlightHelmet {
    lightObj: Object3D;
    cameraObj: Camera3D;
    scene: Scene3D;
    obj: Object3D;

    async run() {
        await Engine3D.init({
            canvasConfig: { alpha: true, zIndex: 0, backgroundImage: 'https://cdn.orillusion.com/logo/bg.webp' },
            renderLoop: this.loop.bind(this)
        });
        Engine3D.setting.shadow.autoUpdate = true;
        Engine3D.setting.shadow.updateFrameRate = 1;
        Engine3D.setting.shadow.shadowBound = 50;
        Engine3D.setting.render.postProcessing.bloom!.luminanceThreshole = 0.8;
        Engine3D.setting.render.postProcessing.bloom!.bloomIntensity = 1;

        this.scene = new Scene3D();
        let camera = new Object3D();
        camera.y = 5;
        camera.z = 20;
        this.scene.addChild(camera);
        let mainCamera = camera.addComponent(Camera3D);
        mainCamera.perspective(60, webGPUContext.aspect, 0.01, 5000.0);
        let orbit = camera.addComponent(OrbitController);
        orbit.minDistance = 10;
        orbit.maxDistance = 30;
        orbit.panFactor = 0.1;
        orbit.rotateFactor = 0.3;

        await this.initScene();
        let view = new View3D();
        view.scene = this.scene;
        view.camera = mainCamera;
        Engine3D.startRenderView(view);

        let postProcessing = this.scene.addComponent(PostProcessingComponent);
        postProcessing.addPost(GTAOPost);
        postProcessing.addPost(BloomPost);
    }

    async initScene() {
        /******** sky *******/
        {
            let sky = this.scene.addComponent(AtmosphericComponent);
            sky.sunY = 0.73;
            sky.sunRadiance = 47;
            sky.enable = false;
        }
        /******** light *******/
        {
            this.lightObj = new Object3D();
            this.lightObj.rotationX = 38;
            this.lightObj.rotationY = 220;
            this.lightObj.rotationZ = 5.58;
            let lc = this.lightObj.addComponent(DirectLight);
            lc.lightColor = KelvinUtil.color_temperature_to_rgb(5355);
            lc.castShadow = true;
            lc.intensity = 50;
            this.scene.addChild(this.lightObj);
        }

        {
            let obj = (this.obj = await Engine3D.res.loadGltf('https://cdn.orillusion.com/PBR/FlightHelmet/FlightHelmet.gltf'));
            obj.transform.scaleX = 20;
            obj.transform.scaleY = 20;
            obj.transform.scaleZ = 20;
            obj.transform.y = -6;
            this.scene.addChild(obj);
        }
    }

    loop() {
        this.obj.transform.rotationY -= 0.2;
    }
}

new Sample_FlightHelmet().run();