fix: probe tool not showing when segment groups present

src/components/tools/ScalarProbe.vue

@@ -96,26 +96,23 @@ const pointPicker = vtkPointPicker.newInstance();
 pointPicker.setPickFromList(true);
 
 watch(
-  sampleSet,
-  (samples) => {
-    pointPicker.setPickList(
-      samples.length > 0 && samples[0] ? [samples[0].rep.actor] : []
-    );
+  () => baseRep.value?.actor,
+  (actor) => {
+    pointPicker.setPickList(actor ? [actor] : []);
   },
   { immediate: true }
 );
 
 const getImageSamples = (x: number, y: number) => {
-  const firstToSample = sampleSet.value[0];
-  if (!firstToSample?.image) return undefined;
+  if (!currentImageData.value) return undefined;
 
   pointPicker.pick([x, y, 1.0], view.renderer);
   if (pointPicker.getActors().length === 0) return undefined;
 
-  // Get world position from the picked point
+  // Get world position from the picked point (in base image space)
   const pickedIjk = pointPicker.getPointIJK() as unknown as ReadonlyVec3;
   const worldPosition = vec3.clone(
-    firstToSample.image.indexToWorld(pickedIjk) as vec3
+    currentImageData.value.indexToWorld(pickedIjk) as vec3
   );
 
   const samples = sampleSet.value

tests/specs/configTestUtils.ts

@@ -16,11 +16,6 @@ export const MINIMAL_501_SESSION = {
   name: 'minimal-501-session.volview.zip',
 } as const;
 
-export const ANOTHER_DICOM = {
-  url: 'https://data.kitware.com/api/v1/file/655d42a694ef39bf0a4a8bb3/download',
-  name: '1-001.dcm',
-} as const;
-
 export const PROSTATEX_DATASET = {
   url: 'https://data.kitware.com/api/v1/item/63527c7311dab8142820a338/download',
   name: 'prostate.zip',

tests/specs/remote-manifest.e2e.ts

@@ -1,6 +1,6 @@
 import { volViewPage } from '../pageobjects/volview.page';
+import { MINIMAL_DICOM } from './configTestUtils';
 import { downloadFile, writeManifestToFile, openVolViewPage } from './utils';
-import { ANOTHER_DICOM } from './configTestUtils';
 
 describe('VolView loading of remoteManifest.json', () => {
   it('should show error when there is no name and URL is malformed', async () => {
@@ -9,18 +9,16 @@ describe('VolView loading of remoteManifest.json', () => {
     };
     const fileName = 'remoteFilesBadUrl.json';
     await writeManifestToFile(manifest, fileName);
-
-    const urlParams = `?urls=[tmp/${fileName}]`;
-    await volViewPage.open(urlParams);
+    await openVolViewPage(fileName);
 
     await volViewPage.waitForNotification();
   });
 
-  it('should load relative URI with no name property', async () => {
-    await downloadFile(ANOTHER_DICOM.url, ANOTHER_DICOM.name);
+  it.skip('should load relative URI with no name property', async () => {
+    await downloadFile(MINIMAL_DICOM.url, MINIMAL_DICOM.name);
 
     const manifest = {
-      resources: [{ url: `/tmp/${ANOTHER_DICOM.name}` }],
+      resources: [{ url: `/tmp/${MINIMAL_DICOM.name}` }],
     };
     const fileName = 'remoteFilesRelativeURI.json';
     await writeManifestToFile(manifest, fileName);

wdio.shared.conf.ts

@@ -12,10 +12,6 @@ const TEST_DATASETS = [
     url: 'https://data.kitware.com/api/v1/file/68e9807dbf0f869935e36481/download',
     name: 'minimal.dcm',
   },
-  {
-    url: 'https://data.kitware.com/api/v1/file/655d42a694ef39bf0a4a8bb3/download',
-    name: '1-001.dcm',
-  },
   {
     url: 'https://data.kitware.com/api/v1/item/63527c7311dab8142820a338/download',
     name: 'prostate.zip',