[vtk-developers] Triangular patch interpolation

Lin M majcjc at gmail.com
Mon Jul 27 01:26:31 EDT 2015


Hi Dr. Thompson,

I have added new method
vtkPatachInterpolation::InterpolateOnSimplicialPatch() and pushed to gitlab.

I'm now working on the point inversion part.

Best,
Lin

On Sun, Jul 26, 2015 at 8:05 PM, David Thompson <david.thompson at kitware.com>
wrote:

> Hi Lin,
>
> How is triangular/tetrahedral patch interpolation going? They will be a
> basic building block of the contouring and cutting algorithms. By
> identifying points on edges, edges on surfaces, and surfaces in volumes
> that take on a single value, a single patch can be decomposed into sections
> that are inside, outside, or on an isosurface. Not all of these pieces can
> be expressed as brick patches, but they can be expressed as simplicial
> patches.
>
>     David
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