Fix incorrect rotation matrix after selecting nodes

CHANGELOG.unreleased.md

@@ -25,6 +25,7 @@ For upgrade instructions, please check the [migration guide](MIGRATIONS.released
 - Fixed unintended dependencies between segments of different volume layers which used the same segment id. Now, using the same segment id for segments in different volume layers should work without any problems. [#6960](https://github.com/scalableminds/webknossos/pull/6960)
 - Fixed incorrect initial tab when clicking "Show Annotations" for a user in the user list. Also, the datasets tab was removed from that page as it was the same as the datasets table from the main dashboard. [#6957](https://github.com/scalableminds/webknossos/pull/6957)
 - Fixed that unsaved changes were shown when opening an annotation, although there weren't any. [#6972](https://github.com/scalableminds/webknossos/pull/6972)
+- Fixed rendering problems in orthogonal when working with nodes that were created in flight or oblique mode. [#6978](https://github.com/scalableminds/webknossos/pull/6978)
 
 ### Removed
 

frontend/javascripts/oxalis/model/reducers/flycam_reducer.ts

@@ -164,8 +164,11 @@ export function setDirectionReducer(state: OxalisState, direction: Vector3) {
     },
   });
 }
+
 export function setRotationReducer(state: OxalisState, rotation: Vector3) {
-  if (state.dataset != null) {
+  // Don't change rotation in orthogonal mode, because this would lead to incorrect
+  // buckets being selected.
+  if (state.dataset != null && state.temporaryConfiguration.viewMode !== "orthogonal") {
     const [x, y, z] = rotation;
     let matrix = resetMatrix(state.flycam.currentMatrix, state.dataset.dataSource.scale);
     matrix = rotateOnAxis(matrix, (-z * Math.PI) / 180, [0, 0, 1]);

frontend/javascripts/test/reducers/flycam_reducer.spec.ts

@@ -36,6 +36,9 @@ const initialState = {
     currentMatrix: M4x4.identity,
     spaceDirectionOrtho: [1, 1, 1],
   },
+  temporaryConfiguration: {
+    viewMode: "oblique",
+  },
 };
 test("Flycam should calculate zoomed matrix", (t) => {
   t.deepEqual(