int i; int na = 12; agents[] agts = new agents[na]; agents[] agts_o = new agents[na]; class vertexx { float x,y,z; vertexx (float xx,float yy,float zz) { x=xx; y=yy; z=zz; } void display() { translate(x,y,z); // sphere(15); box(15); } } vertexx[] w = new vertexx[400]; void setup() { size(600,600,P3D); noStroke(); for (i=0;i