Initial commit

viewer/manifesto/manifesto-api.js

@@ -0,0 +1,77 @@
+import { AIM3DManifest } from "./manifesto";
+
+export async function loadAIM3IFManifest(manifestUrlOrJson) {
+  const aim3dManifest = new AIM3DManifest(manifestUrlOrJson);
+
+  await aim3dManifest.loadManifest();
+
+  const modelUrls = [];
+  let modelTarget = null;
+  let filteredAnnos = [];
+
+  for (const scene of aim3dManifest.scenes) {
+    scene.background =
+      scene.backgroundColor ||
+      "#000000";
+
+    const annos = aim3dManifest.annotationsFromScene(scene);
+
+    filteredAnnos = annos.filter(
+      anno =>
+        anno.motivation?.includes("painting") &&
+        anno.body?.type === "Model"
+    );
+
+    for (const anno of filteredAnnos) {
+      const modelUrl = anno.body?.id;
+
+      if (modelUrl) {
+        modelUrls.push(modelUrl);
+      }
+
+      modelTarget = anno.target;
+    }
+  }
+
+  aim3dManifest.modelUrls = modelUrls;
+  aim3dManifest.modelTarget = modelTarget;
+
+  return {
+    manifest: aim3dManifest.manifest,
+    scenes: aim3dManifest.scenes,
+    annotations: filteredAnnos,
+    modelUrls,
+    modelTarget
+  };
+}
+
+
+export function applyManifestConfig(manifest, objectsConfig) {
+  const transform =
+    manifest.AIM3DViewer?.modelTransform;
+
+  if (!transform) return;
+
+  const model = objectsConfig.models[0];
+
+  model.position = {
+    x: transform.position?.[0] ?? 0,
+    y: transform.position?.[1] ?? 0,
+    z: transform.position?.[2] ?? 0
+  };
+
+  model.rotation = {
+    x: transform.rotation?.x ?? 0,
+    y: transform.rotation?.y ?? 0,
+    z: transform.rotation?.z ?? 0
+  };
+
+  model.scale = {
+    x: transform.scale?.[0] ?? 1,
+    y: transform.scale?.[1] ?? 1,
+    z: transform.scale?.[2] ?? 1
+  };
+
+  model.wireframe =
+    transform.wireframe ?? false;
+}