Hi,

I have the following bug report:

When using VTK/Tcl (nightly release from october 3rd) on SGI Octane (IRIX 6.5.5) pressing "p" on an object, then "p" when pointing on background, and finally on object again result in the following output:

Debug: In vtkObject.cxx, line 216
vtkObject (0x10ddea80): Registered by vtkObject (0x10ddea80), ReferenceCount = 1

Debug: In vtkObject.cxx, line 231
vtkObject (0x10ddea80): UnRegistered by vtkOpenGLActor (0x10dddd78), ReferenceCount = 0

Debug: In vtkObject.cxx, line 108
vtkObject (0x10ddea80): Destructing!

Killed

I have the following TCL code (not complete):
set fileName [lindex $argv 0];

vtkPolyDataReader reader;
reader SetFileName $fileName

vtkPolyDataMapper surfaceMapper;
surfaceMapper SetInput [reader GetOutput];
surfaceMapper ScalarVisibilityOff; # Needed,- else it's not possible to set the color

vtkActor surfaceActor;
surfaceActor SetMapper surfaceMapper;
eval [surfaceActor GetProperty] SetColor $bone

ren1 AddActor surfaceActor;

Having two actors (one object in each), picking the first object, the second, the background and then one of the obejcts results in a core dump and the following output:

Debug: In vtkObject.cxx, line 216
vtkObject (0x10e22710): Registered by vtkObject (0x10e22710), ReferenceCount = 1

Debug: In vtkObject.cxx, line 231
vtkObject (0x10e22710): UnRegistered by vtkOpenGLActor (0x10ddc568), ReferenceCount = 0

Debug: In vtkObject.cxx, line 108
vtkObject (0x10e22710): Destructing!

Bus error(coredump)

Best regards
Per

-- 
______________________________________________________________
Per Roensholt Andresen              http://www.imm.dtu.dk/~pra
Assistant Research Professor
Technical University of Denmark

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