mirror of
https://github.com/mickael-kerjean/filestash
synced 2026-01-03 22:33:08 +01:00
d30c3120b6
* chore (dockerfile): cleanup dockerfile * feature (plugin): extend plugin interface * chore (docker): setup new Dockerfile * chore (dockerfile): update dockerfile
38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
import { settings_get } from "../../../lib/settings.js";
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import * as THREE from "../../../../lib/vendor/three/three.module.js";
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const LIGHT_COLOR = 0xf5f5f5;
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export default function({ scene, box }) {
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addLight(
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scene,
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new THREE.AmbientLight(LIGHT_COLOR),
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settings_get("viewerpage_3d_light", 2),
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);
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// to make things "look nice", a good setup is to get lights positioned
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// in a 3D cube with a couple "twist" in term of position & intensity
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const l = addLight.bind(this, scene, new THREE.DirectionalLight(LIGHT_COLOR));
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l(0.25, [plus(box.max.x*3), 0, 20]); // right
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l(0.25, [minus(box.min.x*3), 0, -20]); // left
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l(0.35, [0, plus(box.max.y*4), 20]); // top
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l(0.35, [0, minus(box.min.y*4), -20]); // bottom
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l(0.5, [0, 0, plus(7*box.max.z)]); // front
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l(0.2, [0, 0, minus(15*box.min.z)]); // back
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}
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function addLight(scene, light, intensity, pos = []) {
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light = light.clone();
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light.intensity = intensity;
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light.position.set(...pos);
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if (light.type !== "AmbientLight") light.castShadow = true;
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scene.add(light);
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}
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const plus = notZero.bind(null, 1);
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const minus = notZero.bind(null, -1);
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function notZero(sgn, n) {
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if (n === 0) return sgn;
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return n;
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}
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