Hi I’m Japanese. my English is not better.

I want to make Delaunay sphere with ofxDelaunay.

I can add Vertex random on sphere.

```
//setup
ofxDelaunay delaunay;
int num = 300;
for(int i = 0; i < num; i++){
int radius = 600;
float z = ofRandom(-1.0, 1.0);
float phi = ofDegToRad(ofRandom(360));
float x = sqrt(1 - z * z) * cos(phi);
float y = sqrt(1 - z * z) * sin(phi);
delaunay.addPoint(radius * ofVec3f(x, y, z));
}
delaunay.triangulate();
//draw
delaunay.triangleMesh.drawWireframe();
```

but, this code connect go through in sphere.

I want to make on surface…