[vtkusers] problem in using pointpicker

[neelam]

hi,

plz do the answer of my following Q if any one...

i have created a structured grid and using cell picker to pick the point but it has very slow performance. to optimize the performance i used point picker but it is not picking the point correctly. it shows the pick coordinates out side the object also. it seems it has expanded current grid block by one row and one column.

i also tried to set the settolerance method to remove the problem but can't.

plz tell me the reason why this is happening with pointpicker.

arvind

arvindkr_bhatt at rediffmail.com