Tom Boullay
777e51efeb
- Extract SHADOW_CONFIG into lightingConfig.ts (bias=0, normalBias=0, cameraSize=95) matching the historically working values from develop. - Drop SceneShadowWarmup; rely on sun.shadow.autoUpdate=true for steady-state refresh. - Enable cloud castShadow and traverse Ebike meshes for cast/receive.
34 lines
902 B
TypeScript
34 lines
902 B
TypeScript
import { useEffect, useRef } from "react";
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import type { RefObject } from "react";
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import type { Object3D } from "three";
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import { Octree } from "three-stdlib";
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import type { OctreeReadyHandler } from "@/types/three/three";
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export function useOctreeGraphNode(
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graphNodeRef: RefObject<Object3D | null>,
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onOctreeReady: OctreeReadyHandler,
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rebuildKey: string | number = 0,
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enabled = true,
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): void {
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const octreeBuilt = useRef(false);
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useEffect(() => {
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octreeBuilt.current = false;
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}, [rebuildKey]);
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useEffect(() => {
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if (!enabled) return;
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const graphNode = graphNodeRef.current;
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if (!enabled || octreeBuilt.current || !graphNode) return;
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octreeBuilt.current = true;
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graphNode.updateMatrixWorld(true);
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const octree = new Octree();
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octree.fromGraphNode(graphNode);
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onOctreeReady(octree);
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}, [enabled, graphNodeRef, onOctreeReady, rebuildKey]);
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}
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