Voronoi & Delaunay

Helper Software routines

• Algemeen.pas. Theory:
Circumscribed Circle
• Grafisch.pas
• Generaal.pas
• Contours.pas. Theory:
Fan Data Compression
• Shamos.pas
• Franco.pas. Theory:
R.L. Graham article
• Voorlopig.pas : development
• Zijdelings.pas : final version
• PaulBourke.pas. Theory:
Contours & Isosurfaces
• sterren.pas. Our theory:
What is the proper way

Stages of development
main Units and results

projectX.dpr
One Voronoi cell:
1. Unit6.pas & image
Voronoi Pixel Painting:
2. Unit8.pas & image
Voronoi with Isolines:
3. Unit9.pas & image
Delaunay from Voronoi not done:
4. Unit8.pas & image & console
Voronoi from Delaunay is OK:
5. Unit7.pas & image
Delaunay for 400 sites:
6. Unit8.pas & animation
How it works visualized
7. Unit9.pas & image → finished
8. Unit1.pas & animation. Theory at:
Efficient 2-D & 3-D Point Probes
Is there any equation for triangle?

9. Unit4.pas & image. Theory at:
What is the proper way to devise a
Delaunay tessellation field estimator
10. Unit4.pas & Voronoi / Delaunay way
Check, check, double check of DTFE:
11. Unit1.pas & image & console output
Another experiment with random mesh:
12. Unit5.pas & Voronoi / Delaunay way