Пример #1
0
 public void displayByArea(DisplayArea area) {
   changeMode();
   position.add(direction);
   if (position.z > 300 || position.z < -300) { // ograniczenie poruszania się obszaru wyświetlania
     direction.mult(-1);
   }
   area.moveCenterTo(position);
   pApplet.stroke(255, 0, 0);
   pApplet.pushMatrix();
   for (int j = 0; j < model.getSegmentCount(); j++) {
     Segment segment = model.getSegment(j);
     Face[] faces = segment.getFaces();
     pApplet.beginShape(PConstants.QUADS);
     for (Face face : faces) {
       if (area.isColliding(face.getCenter())) {
         PVector[] v = face.getVertices();
         PVector[] n = face.getNormals();
         for (int k = 0; k < v.length; k++) {
           pApplet.normal(n[k].x, n[k].y, n[k].z);
           pApplet.vertex(v[k].x, v[k].y, v[k].z);
         }
       }
     }
     pApplet.endShape();
   }
   pApplet.popMatrix();
 }
Пример #2
0
 private void changeMode() {
   if (pApplet.key == '1') {
     pApplet.noFill();
     model.shapeMode(PConstants.POINTS);
   } else if (pApplet.key == '2') {
     pApplet.noFill();
     model.shapeMode(PConstants.LINES);
   } else if (pApplet.key == '3') {
     model.shapeMode(PConstants.POLYGON);
   }
 }
Пример #3
0
  public void setup() {

    mFont = createFont("ArialRoundedMTBold-36", 48);
    size(1440, 900, OPENGL);
    background(0);
    frameRate(120);
    //  model   = new OBJModel(this, "alyson_laugh.obj", "absolute", TRIANGLES);
    model = new OBJModel(this, "alyson_scared.obj", "absolute", TRIANGLES);
    //  model   = new OBJModel(this, "alyson_crying.obj", "absolute", TRIANGLES);

    smooth();
    colorMode(HSB);
    strokeWeight(4);

    model.scale(800);
    model.translateToCenter();

    detailValue = 3;
    scaleValue = 10;
    vertices = new ArrayList();
    ps = new ParticleSystem(this, scaleValue);

    PVector averagePosition = new PVector(0, 0, 0);

    for (int i = 0; i < model.getVertexCount(); i += detailValue) {
      PVector destinationPoint = model.getVertex(i);

      vertices.add(destinationPoint);

      averagePosition.add(destinationPoint);
    }

    averagePosition.div(vertices.size());

    for (int i = 0; i < vertices.size(); i++) {
      PVector destination = (PVector) vertices.get(i);
      Particle p = new Particle(this, averagePosition, destination);
      ps.addParticle(p);
    }
  }
Пример #4
0
 public void moveNormals() {
   changeMode();
   pApplet.pushMatrix();
   for (int j = 0; j < model.getSegmentCount(); j++) {
     Segment segment = model.getSegment(j);
     Face[] faces = segment.getFaces();
     pApplet.beginShape(PConstants.QUADS);
     for (int i = 0; i < faces.length; i++) {
       PVector[] vertices = faces[i].getVertices();
       PVector normal = faces[i].getNormal();
       float nor = PApplet.abs(PApplet.sin(PApplet.radians((pApplet.frameCount + i))) * 100);
       for (PVector vertex : vertices) {
         pApplet.vertex(
             vertex.x + (normal.x * nor),
             vertex.y + (normal.y * nor),
             vertex.z + (normal.z * nor));
       }
     }
     pApplet.endShape();
   }
   pApplet.popMatrix();
 }
Пример #5
0
 public void display() {
   changeMode();
   model.draw();
 }
Пример #6
0
 public AnimatedShape(PApplet pApplet, String s) {
   this.pApplet = pApplet;
   model = new OBJModel(pApplet, s, "relative", PConstants.POLYGON);
   model.scale(200);
   model.translateToCenter();
 }