import processing.opengl.*;
import wblut.hemesh.*;
import wblut.geom.*;

HE_Mesh mesh;
int c=0;

void setup(){
  size(800,800,OPENGL);
  hint(ENABLE_OPENGL_4X_SMOOTH);
   frameRate(25);
  createMesh();
  strokeWeight(2);
}

void draw(){
  background(200); 
  lights();
  translate(width/2,height/2,0);
  rotateY(mouseX*1.0f/width*TWO_PI);
  rotateX(mouseY*1.0f/height*TWO_PI);
  stroke(0);
  mesh.drawEdges();
  fill(255);
  noStroke();
  mesh.drawFaces();
  c++;
  if(c%150==0) createMesh();
}

void split(){
  int type=(int)random(3.99999);
  switch(type){
  case 0:
    mesh.triSplitFaces();
    break; 
  case 1:
    mesh.quadSplitFaces();
    break; 
  case 2:
    mesh.midSplitFaces();
    break; 
  case 3:
    mesh.modify(new HEM_Extrude().setDistance(0).setChamfer(0.5));
    break;
  }
}

void createMesh(){
  mesh=new HE_Mesh(new HEC_Cube(this).setEdge(400));
  for(int r=0;r<5;r++){
    split();
  }
   c=0;
}

void mousePressed(){
  createMesh();
}