单目3D初始代码

2026-06-24 09:35:46 +08:00
commit 04a5895b6b
1153 changed files with 340700 additions and 0 deletions
--- a/docs/overrides/javascript/giscus.js
+++ b/docs/overrides/javascript/giscus.js
@@ -0,0 +1,84 @@
+// Ultralytics 🚀 AGPL-3.0 License - https://ultralytics.com/license
+
+// Giscus functionality
+function loadGiscus() {
+  const giscusContainer = document.getElementById("giscus-container");
+  if (!giscusContainer || giscusContainer.querySelector("script")) {
+    return;
+  }
+
+  const script = document.createElement("script");
+  script.src = "https://giscus.app/client.js";
+  script.setAttribute("data-repo", "ultralytics/ultralytics");
+  script.setAttribute("data-repo-id", "R_kgDOH-jzvQ");
+  script.setAttribute("data-category", "Docs");
+  script.setAttribute("data-category-id", "DIC_kwDOH-jzvc4CWLkL");
+  script.setAttribute("data-mapping", "pathname");
+  script.setAttribute("data-strict", "1");
+  script.setAttribute("data-reactions-enabled", "1");
+  script.setAttribute("data-emit-metadata", "0");
+  script.setAttribute("data-input-position", "top");
+  script.setAttribute("data-theme", "preferred_color_scheme");
+  script.setAttribute("data-lang", "en");
+  script.setAttribute("data-loading", "lazy");
+  script.setAttribute("crossorigin", "anonymous");
+  script.setAttribute("async", "");
+
+  giscusContainer.appendChild(script);
+
+  // Synchronize Giscus theme with palette
+  const palette = __md_get("__palette");
+  if (palette && typeof palette.color === "object") {
+    const theme = palette.color.scheme === "slate" ? "dark" : "light";
+    script.setAttribute("data-theme", theme);
+  }
+
+  // Register event handlers for theme changes
+  const ref = document.querySelector("[data-md-component=palette]");
+  if (ref) {
+    ref.addEventListener("change", () => {
+      const palette = __md_get("__palette");
+      if (palette && typeof palette.color === "object") {
+        const theme = palette.color.scheme === "slate" ? "dark" : "light";
+
+        // Instruct Giscus to change theme
+        const frame = document.querySelector(".giscus-frame");
+        if (frame) {
+          frame.contentWindow.postMessage({ giscus: { setConfig: { theme } } }, "https://giscus.app");
+        }
+      }
+    });
+  }
+}
+
+// Use Intersection Observer to load Giscus when the container is visible
+function setupGiscusLoader() {
+  const giscusContainer = document.getElementById("giscus-container");
+
+  if (giscusContainer) {
+    const observer = new IntersectionObserver(
+      (entries) => {
+        entries.forEach((entry) => {
+          if (entry.isIntersecting) {
+            loadGiscus();
+            observer.unobserve(entry.target);
+          }
+        });
+      },
+      { threshold: 0.1 },
+    ); // Trigger when 10% of the element is visible
+
+    observer.observe(giscusContainer);
+  }
+}
+
+// Hook into MkDocs' navigation system
+if (typeof document$ !== "undefined") {
+  document$.subscribe(() => {
+    // This function is called on every page load/change
+    setupGiscusLoader();
+  });
+} else {
+  console.warn("MkDocs document$ not found. Falling back to DOMContentLoaded.");
+  document.addEventListener("DOMContentLoaded", setupGiscusLoader);
+}