Spatial nodes update

Слиты nikitronn запросил слияние field_random_probe_mk3 в master

Created by: portnov

Node Comment Essentially done Documentation Dependencies
Field Random Probe Mk3 add "Sphere radius" mode ✔ ✔ none
Populate Solid Mk2 add "Sphere radius" mode ✔ ✔ FreeCAD
Populate Surface Mk2 add "Sphere radius" mode ✔ ✔ none
Voronoi on Mesh Reworked, moved from Sverchok-Extra ✔ ✔ SciPy
Voronoi on Solid Reworked, moved from Sverchok-Extra ✔ ✔ SciPy and FreeCAD

Screenshot_20201214_212446

Screenshot_20201213_222523

Screenshot_20201213_202136

Screenshot_20201216_222828

Screenshot_20201213_203029 Screenshot_20201213_203209

Screenshot_20201213_224758

Screenshot_20201216_230753 Screenshot_20201216_231105 Screenshot_20201216_231218 Screenshot_20201216_231511 Screenshot_20201216_231804 Screenshot_20201216_232254

Preflight checklist

Put an x letter in each brackets when you're done this item:

  • Code changes complete.
  • Code documentation complete.
  • Documentation for users complete (or not required, if user never sees these changes).
  • Manual testing done.
  • Unit-tests implemented.
  • Ready for merge.