[vtkusers] Disable Selection Highlighting

[Jochen]

Ho,

looking into the OnChar-Handler of vtkIngteractorStyle.cxx tells me it is
not possible:
Everytime you press key "p" and an actor or a part of an assembly is
successfully picked it will be highlighted automatically. Look at the bold
lines:


//----------------------------------------------------------------------------
void vtkInteractorStyle::OnChar() 
{
  vtkRenderWindowInteractor *rwi = this->Interactor;

  switch (rwi->GetKeyCode()) 
    {
    ...
    case 'p' :
    case 'P' :
      if(this->CurrentRenderer!=0)
        {
        if (this->State == VTKIS_NONE)
          {
          vtkAssemblyPath *path = NULL;
          int *eventPos = rwi->GetEventPosition();
          this->FindPokedRenderer(eventPos[0], eventPos[1]);
          rwi->StartPickCallback();
          vtkAbstractPropPicker *picker =
            vtkAbstractPropPicker::SafeDownCast(rwi->GetPicker());
          if ( picker != NULL )
            {
            picker->Pick(eventPos[0], eventPos[1],
                         0.0, this->CurrentRenderer);
            *path = picker->GetPath();
            }
          if ( path == NULL )
            {
            this->HighlightProp(NULL);
            this->PropPicked = 0;
            }
          else
            {
            this->HighlightProp(path->GetFirstNode()->GetViewProp());*
            this->PropPicked = 1;
            }
          rwi->EndPickCallback();
          }
      ...
    }
}

with best regards
Jochen


--
View this message in context: http://vtk.1045678.n5.nabble.com/Disable-Selection-Highlighting-tp5713368p5713370.html
Sent from the VTK - Users mailing list archive at Nabble.com.