[vtkusers] starting Help

[David Doria]

On Wed, Sep 29, 2010 at 12:57 PM, Hugo Valdebenito <hugo at maptek.cl> wrote:

> Hi David
>
> Thanks for you reply, I'm trying to make a 3D triangulation using a surface
> function (depend of X and Y) using a regular mesh for x and y, my idea is to
> generate big amount of points (or triangles) and generate a triangulation.
> I'm comparing VTK with Open Inventor engine.
>
> Hugo
>
>
This may be what you're looking for:
http://www.vtk.org/Wiki/VTK/Examples/Cxx/Filters/TriangulateTerrainMap

vtkDelaunay2D projects the points on to the XY plane before performing the
triangulation, so you can give it your points (which are a function of x and
y) and it will produce a nice result.

David
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