VTK/Voronoi: Difference between revisions
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* [[Media:ShaPe-Swirl-5.gif|Ellipse in rotational field, hi-res]] | * [[Media:ShaPe-Swirl-5.gif|Ellipse in rotational field, hi-res]] | ||
* [[Media:ShaPe-Swirl-6.gif|Ellipse in rotational field, lo-res]] | * [[Media:ShaPe-Swirl-6.gif|Ellipse in rotational field, lo-res]] | ||
=== Squished Circle === | |||
* [[Media:ShaPe-Squash-0.gif|Single boundary, no interior generators]] | |||
* [[Media:ShaPe-Squash-1.gif|Internal boundary, no interior generators]] | |||
* [[Media:ShaPe-Squash-2.gif|Single boundary, 2 interior generators]] | |||
== Current Issues == | == Current Issues == | ||
Identified problems with vtkDelaunay2D that sometimes generates non-Delaunay edges: | Identified problems with vtkDelaunay2D that sometimes generates non-Delaunay edges: | ||
[[File:IncorrectCDT.png|200px|thumb|center|Incorrect constrained Delaunay triangulation]] | [[File:IncorrectCDT.png|200px|thumb|center|Incorrect constrained Delaunay triangulation]] | ||
Revision as of 15:09, 16 March 2013
Examples
Images
Star
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| Constrained Voronoi example, boundary alone | Constrained Voronoi example with interior generators | Constrained Voronoi example with internal boundary |
Foghorn
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| Constrained Voronoi example, boundary alone | Constrained Voronoi example with interior generators | Constrained Voronoi example with internal boundary and interior generators |
Animations
Rotational Swirl
- Solid rotation in circle
- Opposite rotational fields in circle, hi-res
- Opposite rotational fields in circle, lo-res
- Opposite solid rotations in circle
- Ellipse in rotational field, hi-res
- Ellipse in rotational field, lo-res
Squished Circle
- Single boundary, no interior generators
- Internal boundary, no interior generators
- Single boundary, 2 interior generators
Current Issues
Identified problems with vtkDelaunay2D that sometimes generates non-Delaunay edges:
