PWC20

import wblut.processing.*;
import wblut.geom.*;
import java.util.List;

List<WB_Point> points;
WB_Polygon boundary0,boundary1,boundary2,boundary3;

List<WB_VoronoiCell2D> voronoiXY0,voronoiXY1,voronoiXY2,voronoiXY3;
List<WB_Mesh> columns0,columns1,columns2,columns3;


WB_Render3D render;
WB_GeometryFactory gf=WB_GeometryFactory.instance();
float t=1;

void setup() {
  size(800, 600, P3D);
  smooth(8);

  render= new WB_Render3D(this);

  points=new ArrayList<WB_Point>();
  // add points to collection
  for (int i=0; i<100; i++) {
    for (int j=0; j<100; j++) {
      points.add(new WB_Point(-1000+i*40, -1000+j*40, 0));
    }
  }
  createBoundaryPolygon0();
  voronoiXY0= WB_Voronoi.getClippedVoronoi2D(points, boundary0, 4);
  columns0=new ArrayList<WB_Mesh>();
  for (WB_VoronoiCell2D vor : voronoiXY0) {
    columns0.add(gf.createPrism(vor.getPolygon(),random(500,700)));
  }
  createBoundaryPolygon1();
  voronoiXY1= WB_Voronoi.getClippedVoronoi2D(points, boundary1, 4);
  columns1=new ArrayList<WB_Mesh>();
  for (WB_VoronoiCell2D vor : voronoiXY1) {
    columns1.add(gf.createPrism(vor.getPolygon(),random(50,500)));
  }
  createBoundaryPolygon2();
  voronoiXY2= WB_Voronoi.getClippedVoronoi2D(points, boundary2, 4);
  columns2=new ArrayList<WB_Mesh>();
  for (WB_VoronoiCell2D vor : voronoiXY2) {
    columns2.add(gf.createPrism(vor.getPolygon(),random(30,250)));
  }
  createBoundaryPolygon3();
  voronoiXY3= WB_Voronoi.getClippedVoronoi2D(points, boundary3, 4);
  columns3=new ArrayList<WB_Mesh>();
  for (WB_VoronoiCell2D vor : voronoiXY3) {
    columns3.add(gf.createPrism(vor.getPolygon(),random(10,120)));
  }

}

void draw() {

  background(20);
  directionalLight(255, 255, 255, 1, 1, -1);
  directionalLight(127, 127, 127, 1, -1, 1);
  translate(400, 400, -1000);
  fill(0);
  rotateY(t);
  t = t+0.005;
  scale(t);
  rotateX(PI/2);
  translate(0, 0, -200);
  noFill();

  stroke(0);
  strokeWeight(1);


 /* for (WB_Mesh mesh : columns) {
    render.drawMeshEdges(mesh);
*/

  noStroke();
  fill(255);
  for (WB_Mesh mesh : columns0) {
    render.drawMeshFaces(mesh);
  }
  for (WB_Mesh mesh : columns1) {
    render.drawMeshFaces(mesh);
  }
  for (WB_Mesh mesh : columns2) {
    render.drawMeshFaces(mesh);
  }
  for (WB_Mesh mesh : columns3) {
    render.drawMeshFaces(mesh);
  }
  saveFrame("frames/####.tif");
}

void createBoundaryPolygon0(){
  ArrayList<WB_Point> shell0;

    shell0= new ArrayList<WB_Point>();
  for (int i=0; i<6; i++) {
    shell0.add(gf.createPointFromPolar(50, TWO_PI/6*i));
  }
  //holes and points cannot overlap

 ArrayList<WB_Point> hole0=new ArrayList<WB_Point>();
  for (int i=0; i<6; i++) {
 hole0.add(gf.createPointFromPolar(3, TWO_PI/6*i).addSelf(0, 0, 0));
  }

  boundary0=gf.createPolygonWithHole(shell0, hole0);

}

void createBoundaryPolygon1(){
  ArrayList<WB_Point> shell;

    shell= new ArrayList<WB_Point>();
  for (int i=0; i<6; i++) {
    shell.add(gf.createPointFromPolar(200, TWO_PI/6*i));
  }
  //holes and points cannot overlap

 ArrayList<WB_Point> hole=new ArrayList<WB_Point>();
  for (int i=0; i<6; i++) {
 hole.add(gf.createPointFromPolar(50, TWO_PI/6*i).addSelf(0, 0, 0));
  }

  boundary1=gf.createPolygonWithHole(shell, hole);

}

void createBoundaryPolygon2(){
  ArrayList<WB_Point> shell2;

    shell2= new ArrayList<WB_Point>();
  for (int i=0; i<8; i++) {
    shell2.add(gf.createPointFromPolar(400, TWO_PI/8*i));
  }
  //holes and points cannot overlap

 ArrayList<WB_Point> hole2=new ArrayList<WB_Point>();
  for (int i=0; i<6; i++) {
 hole2.add(gf.createPointFromPolar(200, TWO_PI/6*i).addSelf(0, 0, 0));
  }

  boundary2=gf.createPolygonWithHole(shell2, hole2);

}

void createBoundaryPolygon3(){
  ArrayList<WB_Point> shell3;

    shell3= new ArrayList<WB_Point>();
  for (int i=0; i<18; i++) {
    shell3.add(gf.createPointFromPolar(800, TWO_PI/18*i));
  }
  //holes and points cannot overlap

 ArrayList<WB_Point> hole3=new ArrayList<WB_Point>();
  for (int i=0; i<6; i++) {
 hole3.add(gf.createPointFromPolar(400, TWO_PI/6*i).addSelf(0, 0, 0));
  }

  boundary3=gf.createPolygonWithHole(shell3, hole3);

}