统一楼层模型视觉基线

tests/e2e/three-map-camera-stability.spec.ts

@@ -116,6 +116,20 @@ const getReport = async (page: Page) => {
   return state!.report
 }
 
+const FLOOR_CAMERA_BASELINE = {
+  position: [315.2911, 385.8819, 234.6114] as const,
+  target: [19.7236, -65.382, 42.1148] as const,
+  zoom: 1,
+  distance: 572.7601
+}
+
+const assertFloorCameraBaseline = (camera: CameraReport) => {
+  expect(getVectorDelta(camera.position, FLOOR_CAMERA_BASELINE.position)).toBeLessThan(1e-4)
+  expect(getVectorDelta(camera.target, FLOOR_CAMERA_BASELINE.target)).toBeLessThan(1e-4)
+  expect(camera.zoom).toBe(FLOOR_CAMERA_BASELINE.zoom)
+  expect(Math.abs(camera.distance - FLOOR_CAMERA_BASELINE.distance)).toBeLessThan(1e-3)
+}
+
 const openGuide = async (page: Page) => {
   await page.goto('/')
   await page.waitForURL(/tab=guide/, { timeout: 30_000 })
@@ -479,6 +493,9 @@ test('floor view baseline is deterministic across repeated resets', async ({ pag
       return api.getFloorBaseline(floorId)
     }, floor.floorId)
     expect(baseline, `missing floor baseline ${floor.floorId}`).not.toBeNull()
+    assertFloorCameraBaseline(baseline!)
+    assertFloorCameraBaseline(first.camera)
+    expect(first.modelRoot!.maxError).toBeLessThan(1e-12)
     expect(getMaximumCameraDelta(baseline!, first.camera)).toBeLessThan(1e-6)
     await page.evaluate(async (floorId) => {
       const api = (window as Window & { __GUIDE_3D_VISUAL_STABILITY__?: VisualStabilityApi })
@@ -489,6 +506,7 @@ test('floor view baseline is deterministic across repeated resets', async ({ pag
     const second = await getReport(page)
     expect(second.activeView).toBe('floor')
     expect(second.floorId).toBe(floor.floorId)
+    assertFloorCameraBaseline(second.camera)
     expect(getMaximumCameraDelta(first.camera, second.camera)).toBeLessThan(1e-6)
     expect(getMaximumCameraDelta(baseline!, second.camera)).toBeLessThan(1e-6)
   }