h3n3/yet-another-cad-viewer
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lots of performance improvements, bug fixes and some new features

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Yeicor
2024-03-25 21:37:28 +01:00
parent ec7139c809
commit 632e7e93c6
22 changed files with 710 additions and 296 deletions
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8
frontend/misc/scene.ts
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@@ -9,13 +9,15 @@ import {Matrix4} from "three/src/math/Matrix4.js"
/** This class helps manage SceneManagerData. All methods are static to support reactivity... */
export class SceneMgr {
/** Loads a GLB model from a URL and adds it to the viewer or replaces it if the names match */
static async loadModel(sceneUrl: Ref<string>, document: Document, name: string, url: string, updateHelpers: boolean = true, reloadScene: boolean = true, networkFinished: () => void = () => {}): Promise<Document> {
static async loadModel(sceneUrl: Ref<string>, document: Document, name: string, url: string, updateHelpers: boolean = true, reloadScene: boolean = true): Promise<Document> {
let loadStart = performance.now();
let loadNetworkEnd: number;
// Start merging into the current document, replacing or adding as needed
document = await mergePartial(url, name, document, networkFinished);
document = await mergePartial(url, name, document, () => loadNetworkEnd = performance.now());
console.log("Model", name, "loaded in", performance.now() - loadStart, "ms");
console.log("Model", name, "loaded in", performance.now() - loadNetworkEnd!, "ms after",
loadNetworkEnd! - loadStart, "ms of transferring data (maybe building the object on the server)");
if (updateHelpers) {
// Reload the helpers to fit the new model