[vtkusers] Fw: Use vtk library for a shape from shading problem

[giovanni.incalza]

>> Hi,
>>
>> I use vtk library from little time and I want to write a program in c++ 
>> code using vtk library for a problem of 'Shape from Shading'.
>> This software must read a 2D tiff image in input  whit different grey 
>> level, and must reconstruct  in output the 3D image model (the shape) 
>> using the information of grey level.
>> This software must use, like input parameter, the direction light used to 
>> make 2D image in input.
>>
>> Is possible to have an example code to implement function describe above?
>>
>> Regards,
>>
>> Giovanni