ArrayIndexOutOfBoundsException: 0 in MPolygon about mesh HOT 6 CLOSED

// small example of the error
import megamu.mesh.*;

float[][] p = {
{142.78653, 364.8811},
{142.80171, 361.90747},
{142.8004, 361.91183},
{141.72589, 363.63394},
};

Voronoi v = new Voronoi(p);

from mesh.

// if called with 0 then this creates a non-array
public MPolygon(int points){
coords = new float[points][2];
count = 0;
}

// which this then tries to access element 0 of, causing the error.
public void add(float x, float y){
coords[count][0] = x;
coords[count++][1] = y;
}

from mesh.

but i think that the problem is actually that the MPolygon is ever being called with 0

problem in Voronoi constructor?
//regions[i] = new MPolygon(pointBuckets[i].length); // wrong?
// should that be this?
regions[i] = new MPolygon(faceOrder.length);

from mesh.

I can confirm that this seems to fix the issue. I can try and create a pull request for this but is @leebyron still around to accept it. I ran into this when trying to regularize Voronoi graphs.

from mesh.

PR it!

from mesh.

@leebyron I made a pull and it fixed that issue that I was having and the issue that acdean was defining however if you have some more test cases to but it through that's probably smart. I've only been using the library for a week so my testing code is pretty limited

from mesh.