[vtkusers] vtkPropPicker Pick method access violation

[gregory.baert at inserm.fr]

Hello,

I would like to develop a medical application with VTK and C++ Builder
(dicom files)

I compiled succesfuly VTK 5.6.1 in C++ Builder XE2. I modified and installed
a Borland package with a VTK viewer.

I would like to know the position (X, Y) of the mouse in the viewer and the
corresponding gray level.
The method "Pick" of the vtkPropPicker class cause access violations and I
don't know why ...

The same code in C++ Builder without using the Borland VTK viewer (in a
MS-DOS console application) works fine.

Best regards,



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