Browser-BIM (cad): semantisches Modell, abgeleitete 2D/3D-Sichten, Zeichenwerkzeuge

Standalone-Browser-Port von DOSSIER. Enthaelt das semantische Modell mit Plan-/3D-Ableitung, Zeichen- und Editierwerkzeuge, Rhino-artiges Befehlssystem, dockbares Panel-System, Resource-Manager, DXF/.lin/.pat-Import, i18n (de/en) sowie Projektdokumentation und Probe-Harness.
2026-06-30 20:52:27 +02:00
commit ca859c4aa4
157 changed files with 37921 additions and 0 deletions
@@ -0,0 +1,47 @@
+import puppeteer from "puppeteer";
+
+const URL = process.env.PROBE_URL || "http://localhost:5173/";
+const browser = await puppeteer.launch({
+  headless: "new",
+  args: ["--no-sandbox", "--use-gl=swiftshader", "--enable-unsafe-swiftshader"],
+});
+const page = await browser.newPage();
+// HiDPI simulieren — das ist die Bedingung, die die Schleife auslöste.
+await page.setViewport({ width: 1200, height: 800, deviceScaleFactor: 2 });
+
+const logs = [];
+page.on("console", (m) => logs.push(`[${m.type()}] ${m.text()}`));
+page.on("pageerror", (e) => logs.push(`[PAGEERROR] ${e.message}`));
+
+try {
+  await page.goto(URL, { waitUntil: "networkidle0", timeout: 20000 });
+} catch (e) {
+  logs.push(`[GOTO-ERROR] ${e.message}`);
+}
+
+const measure = () =>
+  page.evaluate(() => {
+    const c = document.querySelector(".viewport canvas");
+    const v = document.querySelector(".viewport");
+    const r = c?.getBoundingClientRect();
+    return {
+      canvasCss: r ? `${Math.round(r.width)}x${Math.round(r.height)}` : "none",
+      canvasBuffer: c ? `${c.width}x${c.height}` : "none",
+      viewport: v ? `${Math.round(v.clientWidth)}x${Math.round(v.clientHeight)}` : "none",
+      bodyScrollH: document.body.scrollHeight,
+    };
+  });
+
+const m1 = await measure();
+await new Promise((r) => setTimeout(r, 1200));
+const m2 = await measure();
+
+await page.screenshot({ path: "scripts/probe.png" });
+
+const stable = JSON.stringify(m1) === JSON.stringify(m2);
+console.log("=== Messung 1 ===", JSON.stringify(m1));
+console.log("=== Messung 2 ===", JSON.stringify(m2));
+console.log(stable ? "✅ STABIL — keine Schleife" : "❌ INSTABIL — wächst/schrumpft noch");
+console.log("\n=== Logs ===");
+console.log(logs.length ? logs.join("\n") : "(keine)");
+await browser.close();