[vtkusers] problems superimposing external 3D data onto CAD rendering

[M.Hardikar at asu.edu]

dear users,

i have  text data (3D point coordinates) which I read from the text
file. these are supposed to lie on the surface of a CAD file that I am reading
in STL format. 

When I try to superimpose these points on the CAD rendering of the same part,
they dont lie where they are supposed to . 

i am not sure why this is happeneing

can somebody give me some possible sources of problem and hints as to why this
could be happening?

Mahesh