Fix VTK update event handle bug.

2022-11-21 13:39:12 +08:00
parent d0dd4303bb
commit cacf50f0a5
1 changed files with 3 additions and 1 deletions
--- a/src/src/Interaction/ActorDraggableInteractorStyle.cpp
+++ b/src/src/Interaction/ActorDraggableInteractorStyle.cpp
@@ -25,7 +25,9 @@

 vtkStandardNewMacro(ActorDraggableInteractorStyle)

-ActorDraggableInteractorStyle::ActorDraggableInteractorStyle() {
+ActorDraggableInteractorStyle::ActorDraggableInteractorStyle():vtkInteractorStyleImage()
+{
+    HandleObservers = true;
    this->AddObserver(vtkCommand::InteractionEvent, this, &ActorDraggableInteractorStyle::DispatchEvent);
 }