monitor and threads

src/Vtk/Math/vtkContainerBox.cpp

@@ -68,6 +68,7 @@ vtkPolyData *vtkContainerBox::GetPolyData() const {
 
 
 void vtkContainerBox::contentUpdate() {
+  RecursiveMutex::ScopedLock lock(this->m_UpdateMutex);
   if (!m_Content)
     return;
 
@@ -95,6 +96,7 @@ void vtkContainerBox::contentUpdate() {
 
 
 void vtkContainerBox::Update() {
+  RecursiveMutex::ScopedLock lock(this->m_UpdateMutex);
   if (!m_Content) return;
   
   if (m_BlockUpdate) {

src/Vtk/uLibVtkInterface.h

@@ -31,6 +31,7 @@
 #include <vector>
 #include "Core/Object.h"
 #include "Core/Property.h"
+#include "Core/Monitor.h"
 
 // vtk classes forward declaration //
 class vtkProp;
@@ -112,6 +113,7 @@ protected:
   void RemoveProp(vtkProp *prop);
 
   std::vector<uLib::PropertyBase*> m_DisplayProperties;
+  mutable uLib::RecursiveMutex m_UpdateMutex;
 
 private:
   Puppet(const Puppet&) = delete;