Juan Hernández tarea 7 marcianitos

Juan Hernandez: Rallitas Loleins

Título	Juan Hernandez: Rallitas Loleins
Tipo de Proyecto	Proyecto de Curso
Palabras Clave	tarea 7
Del Curso	Imagen Escrita 2012,
Carreras	Arquitectura
Alumno(s)	Juan Alejandro Hernández
Profesor	Herbert Spencer

Insect[] ins; float margin =100;

void setup() {

 size(700, 700);
 int ynum = 11;
 int xnum = 9;
 ins = new Insect[ynum * xnum];
 float ysp = (height - (2 * margin)) / ((float)ynum - .5);
 float xsp = (width - (2 * margin)) / ((float)xnum - .5);
 int c = 0; // counter
 for (float y = margin; y <= height - margin; y+= ysp) {
   for (float x = margin; x <= width - margin; x += xsp) {
     ins[c] = new Insect(x, y);
     c++;
   }
 } 
 smooth();

}

void draw() {

 background(0);
 for (int i = 0; i < ins.length; i++) {
   ins[i].render();
 }

}

class Insect {

 float x, y;
 float[][] v; 
 int vn; 
 float tam;  
 float w, h;
 Insect(float x, float y) {
   this.x = x;
   this.y = y;
   vn = round(random(15, 20));
   v = new float[vn][2];
   tam = 38;
   init();
 }
 void init() {
   w = tam/.8;
   h = tam;
   for (int i = 0; i < vn; i++) {
     v[i][0] = random(h);
     v[i][1] = random(-h/2, h/2);
   }
 }
 void trace() {
   noFill();
   stroke(23, 103, 12);
   strokeWeight(1);
   beginShape();
   vertex(v[0][1], v[0][0]);
   for (int i = 0; i < vn; i++) {
     curveVertex(v[i][0], v[i][1]);
   }
   vertex(v[vn-2][0], v[vn-3][1]);
   endShape();
 }
 void render() {
   pushMatrix();
   {
     translate(x, y);
     trace();
     scale( 2, - 2);
     trace();
   }
   popMatrix();
 }

}

void keyPressed() {

 if (key == 'w') {
   for (int i = 0; i < ins.length; i++) {
     ins[i].init();
   }
 }
 if (key == 'q') {
   for (int i = 0; i < ins.length; i++) {
     ins[i].tam++;
     ins[i].init();
   }
 }

}