]+][><][+[

ift6251/nannou/ikeda/src/main.rs

@@ -18,7 +18,10 @@ fn main() {
 struct Model {
     nbcols:i64,
     nbrows:i64,
-    grow:bool
+    grow:bool,
+    speed:i64,
+    current:i64,
+    field:Vec<Box>
 }
 
 fn model(app: &App) -> Model {
@@ -29,16 +32,29 @@ fn model(app: &App) -> Model {
     Model{
         nbcols:2,
         nbrows:1,
-        grow:true
+        grow:true,
+        speed:44,
+        current:0,
+        field:Vec::new()
     }
 }
 
+struct Box {
+    x:f32,
+    y:f32,
+    width:f32,
+    height:f32,
+    speed:i64,
+    black:bool
+}
+
 fn update(app: &App, model: &mut Model, _update: Update) {
-    if model.grow && model.nbrows < 84 {
-        model.nbrows+=1;
-    }
-    else {
-           if app.elapsed_frames() > 42{
+    if model.current % model.speed == 0 {
+        if model.grow && model.nbrows < 84 {
+            model.nbrows+=1;
+        }
+        else {
+            if app.elapsed_frames() > 42{
                 if model.nbcols<142 {
                     model.nbcols+=1;
                 }
@@ -49,23 +65,68 @@ fn update(app: &App, model: &mut Model, _update: Update) {
                     model.nbrows -= 1;
                 }
                 else {
-
+            
                 model.grow = true;
                 }
-            }
-
+            }        
+        }
+        model.field=newField(app,model);
+
+        println!("{} boxes", model.field.len());
+    }
+    for i in 0..model.field.len() {
+        let b = &mut model.field[i];
+        if model.current % b.speed==0 {b.black=!b.black}
     }
+model.current+=1;
 }
 
+fn newField(app: &App,model: &Model) -> Vec<Box>{
+    let mut f = Vec::new();
+    let mut black: bool;
+    let h = app.window_rect().h();
+    let w = app.window_rect().w();
+    let left = -w*0.5;
+    let top = h*0.5;
+    let boxw = w/(model.nbcols as f32);
+    let boxh = h/(model.nbrows as f32);
+    for i in 0..model.nbcols {
+        for j in 0..model.nbrows {
+            if random_range(0.0,1.0)<0.5 {black=true}
+            else {black=false}
+            let b = Box{
+                x:left + (i as f32)*boxw + boxw*0.5,
+                y:top - (j as f32)*boxh - boxh*0.5,
+                width:boxw,
+                height:boxh,
+                speed:11,
+                black:black            
+            };
+            f.push(b)
+        }
+    }
+    return f;
+}
+
 fn view(app: &App, model: &Model, frame: Frame){
     let draw = app.draw();
     draw.background().color(BLACK);
     let h = app.window_rect().h();
     let w = app.window_rect().w();
     let blockw = w/(model.nbcols as f32);
     let blockh = h/(model.nbrows as f32);
+    for i in 0..model.field.len() {
+        let b = &model.field[i];
+        let c : Color;
+        if b.black {c=hsl((20.0 / 360.0),1.0,0.0).into()}
+        else {c=hsl((230.0 / 360.0),1.0,1.0).into()}
+        draw.rect()
+        .color(c)
+        .x_y(b.x,b.y)
+        .w_h(b.width,b.height);
+}
 
-    for i in 0..model.nbcols{
+    /*for i in 0..model.nbcols{
         for j in 0..model.nbrows{
             if random_range(0.0,1.0)<0.5 {
                 draw.rect()
@@ -74,7 +135,7 @@ fn view(app: &App, model: &Model, frame: Frame){
                 .w_h(blockw,blockh);
             }
         }
-    }
+    }*/
     draw.to_frame(app,&frame).unwrap();
 
 

ift6251/processing/demos/src/main/java/art/algo/Truchet.java

@@ -24,10 +24,15 @@ public void setup() {
 
     @Override
     public void draw() {
-        int size = 100;
+        int size = 20;
         noFill();
         stroke(0, 0, 100);
         strokeWeight((float) (size * 0.1));
+tiling(size);        
+noLoop();
+    }
+
+    public void tiling(int size) {
         for (int x = size; x < w - size; x += size) {
             for (int y = size; y < h - size; y += size) {
                 int vera = rand.nextInt(0, 2);
@@ -43,7 +48,6 @@ public void draw() {
                 }
             }
         }
-        noLoop();
     }
 
     public void tile1(int x, int y, int size) {
@@ -53,11 +57,12 @@ public void tile1(int x, int y, int size) {
     }
 
     public void tile2(int x, int y, int size) {
+        strokeWeight((float) (size * 0.1));
         arc(x + size, y, size, size, PI / 2, PI);
         arc(x, y + size, size, size, 3 * PI / 2, 2 * PI);
     }
 
-    public void mouseClicked(){
+    public void mouseClicked() {
         exit();
     }
 

p5-experiments/field/field004.js

@@ -74,7 +74,7 @@ function drawart() {
         if(random()<0.8){eye(s)}
         else{eye2(s)}
     }
-    strokeWeight(3)
+    strokeWeight(1)
     drawflower()
 }
 

p5-experiments/lfsldemo.js

@@ -9,29 +9,29 @@ function setup() {
     centerCanvas();
     colorMode(HSB, 360, 100, 100, 250);
     background(0, 0, 0)
-    balle=new Balle()
+    balle = new Balle()
     //noLoop()
 }
- 
+
 function centerCanvas() {
     var x = (windowWidth - 800) / 2;
     var y = (windowHeight - 800) / 2;
     cnv.position(x, y);
 }
 
-var balles=[]
-var offset=90
+var balles = []
+var offset = 90
 var balle
 
 function draw() {
-    background(0,0,0)
-    if(frameCount==1){ajouter_des_balles(11)}
-    for(var i=0;i<balles.length;i++){
-        balle=balles[i]
-    balle.dessine()
-    balle.bouge()
-    balle.rebondi()
-}
+    background(0, 0, 0)
+    if (frameCount == 1) { ajouter_des_balles(11) }
+    for (var i = 0; i < balles.length; i++) {
+        balle = balles[i]
+        balle.dessine()
+        balle.bouge()
+        balle.rebondi()
+    }
     sol()
     plafond()
 }
@@ -48,22 +48,24 @@ function draw() {
 
 
 
-function sol(){
-    stroke(330,100,100)
-    line(0,h,w,h)
+function sol() {
+    stroke(330, 100, 100)
+    line(0, h, w, h)
     strokeWeight(7)
     noStroke()
 }
 
-function plafond(){
-    stroke(180,100,100)
-    line(0,0,w,0)
+function plafond() {
+    stroke(180, 100, 100)
+    line(0, 0, w, 0)
     noStroke()
 }
 
-function ajouter_des_balles(nombre){
-    for(var b=1;b<=nombre;b++){
+function ajouter_des_balles(nombre) {
+    for (var b = 1; b <= nombre; b++) {
         balles.push(new Balle())
     }
 }
 
+
+

p5-experiments/plottable/etemontreal003.js

@@ -29,11 +29,11 @@ function draw() {
     rect(midw + wpostcard, midh + hpostcard, wpostcard, hpostcard)
  */    
     stroke(0,0,0);
-/*     cartepostale(midw, midh)
+     cartepostale(midw, midh)
     cartepostale(midw + wpostcard, midh)
     cartepostale(midw, midh + hpostcard)
     cartepostale(midw + wpostcard, midh + hpostcard)
- */    
+
     codeetadresse(midw, midh, destinataires[0])
     codeetadresse(midw + wpostcard, midh, destinataires[1])
     /* codeetadresse(midw, midh + hpostcard, destinataires[2])