[vtkusers] A hole on the surface built from 2D contours.

[Zhu Allen - 蜉蝣]

Hi all,

I'm trying to build the 3D surface from a set of parallel planar 2D 
contours using vtkVoxelContoursToSurfaceFilter. The problem is, sometimes 
there will be a hole on the surface. Thus I will get a non-close polygon 
when I cut the the surface with vtkCutter.

vtkVoxelContoursToSurfaceFilter has a lot of limitations and needs integral 
values.Are there any other classes in VTK can generate 3D surfaces from 3D 
contours? 

Thanks a lot.

Sophie

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