Tarea7 imagen escrita 2012 bichos felipe valdivia

Título	Tarea7 imagen escrita 2012 bichos felipe valdivia
Palabras Clave	tarea 7
Período	2012-2012
Del Curso	Imagen Escrita 2012,
Carreras	Arquitectura
Alumno(s)	Felipe Valdivia
Profesor	Herbert Spencer

bichos[] ins; float margin = 50; import processing.pdf.*;

void setup() {

size(609,765 , PDF, "felipe.pdf"); int ynum = 17; int xnum = 17; ins = new bichos[ynum * xnum]; float ysp = (height - (2 * margin)) / ((float)ynum - 1); float xsp = (width - (2 * margin)) / ((float)xnum - 1); 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 bichos(x, y);
   c++;
 }

} smooth();

}

void draw() {

background(255); for (int i = 0; i < ins.length; i++) {

 ins[i].render();

}

println("Listo. presiona cmd + K para ver el PDF");
exit();

}

class bichos {

float x, y; float[][] v; int vn; float tam; float w, h; bichos(float x, float y) {

 this.x = x;
 this.y = y;
 vn = round(random(9, 2));
 v = new float[vn][2];
 tam = 40;
 init();

} void init() {

 w = tam/10;
 h = tam;
 for (int i = 0; i < vn; i++) {
   v[i][0] = random(w);
   v[i][1] = random(-h/5, h/5);
 }

} void trace() {

 noFill();
 stroke(0);
 strokeWeight(.1);
 beginShape();
 vertex(v[0][0], v[0][1]);
 for (int i = 1; i < vn; i++) {
   curveVertex(v[i][0], v[i][1]);
 }
 vertex(v[vn-1][0], v[vn-1][1]);
 endShape();

} void render() {

 pushMatrix();
 {
   translate(x, y);
   trace();
   scale(-2, 1);
   trace();
 }
 popMatrix();

}

}

void keyPressed() {

if (key == ' ') {

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

} if (key == 'a') {

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

} if (key == 'z') {

 for (int i = 0; i < ins.length; i++) {
   ins[i].tam--;
   ins[i].init();
 }

}

}