Comments on: Code: Mesh library + demo

By: marius watz

marius watz — Sun, 07 Sep 2008 21:12:31 +0000

I honestly have no idea how hard it would be to extend it, math is not my strongest side. I think experimenting with curveVertex etc. would be a good thing to try.

By: gabe

gabe — Sun, 07 Sep 2008 01:54:04 +0000

thanks…I got it going and now I’m on to my next hurdle…or challenge. Just curious if I can take the points that make up the vertices of MPolygon[] myRegions = myVoronoi.getRegions(); in the voronoi construction and fillet them in a way…I thought maybe I could feed these points to a makeshape sequence involving curveVertex or bezierVertex…I’m just learning processing and trying to see what I (or should I say it) can do with it/what are its limitations…I’m just looking to make a voronoi with rounded corners….

also, how hard would it be to extend this library into the 3rd dimension?

By: marius watz

marius watz — Thu, 28 Aug 2008 04:38:07 +0000

Hi Gabe, I’m simply using three boolean variables (showVoronoi, showDelaunay and showHull) as flags to indicate whether to draw the different graphs or not. In draw() you’ll see that there are three drawing sections, all inside “if” statements of the type “if(showHull) { …”.

If you’re confused about boolean variables, read this tutorial from Wikiversity.

By: gabe

gabe — Tue, 26 Aug 2008 02:38:44 +0000

this was extremely useful to me, thanks!

one question though – I am trying to play with toggling visibility as you are doing in the “keyPressed” function…I don’t get what’s going on there…any advice?

By: lenny

lenny — Wed, 04 Jun 2008 05:57:02 +0000

hehe, cool. i was looking for voronoi-stuff myself, but stupid me didn’t really get it working….
sooo, let’s see….