auto-git:

[change] src/viewport-three/viewport-host.ts

src/viewport-three/viewport-host.ts

@@ -97,7 +97,11 @@ import {
   type ModelInstance
 } from "../assets/model-instances";
 import type { SceneDocument } from "../document/scene-document";
-import { getScenePaths, type ScenePath } from "../document/paths";
+import {
+  getScenePaths,
+  sampleScenePathPosition,
+  type ScenePath
+} from "../document/paths";
 import {
   areTerrainsEqual,
   cloneTerrain,
@@ -443,6 +447,16 @@ interface EntityRenderObjects {
   dispose?: () => void;
 }
 
+interface CameraRigPreviewRenderObjects {
+  previewGroup: Group;
+  trackLine: Line<BufferGeometry, LineBasicMaterial>;
+  trackStartMesh: Mesh<SphereGeometry, MeshBasicMaterial>;
+  trackEndMesh: Mesh<SphereGeometry, MeshBasicMaterial>;
+  railSpanLine: Line<BufferGeometry, LineBasicMaterial>;
+  railStartMesh: Mesh<SphereGeometry, MeshBasicMaterial>;
+  railEndMesh: Mesh<SphereGeometry, MeshBasicMaterial>;
+}
+
 interface LocalLightRenderObjects {
   group: Group;
   light: PointLight | SpotLight;