[vtkusers] Own data structure as point source

[Eddy Ilg]

Dear VTK users,

I am new to VTK and overwhelmed by the possibilities it offers. I would 
like to render a point cloud with colored points.

The points are changing (insertions, deletions, modifications) all the 
time. My algorithm manages a list of points (C++ vector).

How could I point VTK to display the points in my list?

Do I have to recreate all VTK datastructures anew in each rendering 
iteration?


Best regards,


Eddy Ilg