Animation présentée à Catherine et Alexey ce soir

olange · May 20, 2014 · f4b09f3 · f4b09f3
1 parent 1e59da9
commit f4b09f3
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Showing 2 changed files with 43 additions and 23 deletions.
diff --git a/roue_tserouf/CircleWithAlphabet.pde b/roue_tserouf/CircleWithAlphabet.pde
@@ -1,32 +1,45 @@
 class CircleWithAlphabet {
-  final float OUTER_RADIUS = width / 1.7;
-  final float INNER_RADIUS = OUTER_RADIUS * 0.7;
-  final float HALF_OUTER_RADIUS = OUTER_RADIUS / 2.0;
-  final float HALF_INNER_RADIUS = INNER_RADIUS / 2.0;
   final float STROKE = 3.0;
-  final color COLOR_GOLD = #FFDDCC; 
-  final int   OPACITY = 192;
+  final color LUMIERE_FOSSILE = #FFDDCC; 
+  final int   OPACITY = 128;
   final int   ALPHABET_LEN = 22;
-
-  PVector center;
+  final float ANGLE = TWO_PI / ALPHABET_LEN;
+  final float half_ANGLE = ANGLE / 2.0;
 
-  CircleWithAlphabet() {
-    center = new PVector( width/2, height/2);
+  float outer_radius, inner_radius, middle_radius, circle_width;  
+  float half_outer_radius, half_inner_radius, half_middle_radius;
+
+  CircleWithAlphabet( float radius) {
+    setOuterRadius( radius);
+  }
+
+  void setOuterRadius( float radius) {
+    outer_radius = radius;
+    inner_radius = outer_radius * 0.7;
+    circle_width = outer_radius - inner_radius;
+    middle_radius = inner_radius + circle_width / 2.0;  
+    half_outer_radius = outer_radius / 2.0;
+    half_inner_radius = inner_radius / 2.0;
+    half_middle_radius = middle_radius / 2.0;
   }
 
   void draw() {
     pushMatrix();
     noFill();
-    stroke( COLOR_GOLD, OPACITY);
+    stroke( LUMIERE_FOSSILE, OPACITY);
     strokeWeight( STROKE);
-    translate( center.x, center.y, 0);
-    ellipse( 0, 0, OUTER_RADIUS, OUTER_RADIUS);
-    ellipse( 0, 0, INNER_RADIUS, INNER_RADIUS);
-    textAlign( LEFT, CENTER);
-    for( int i = 0; i < ALPHABET_LEN; i++) {
-      rotateZ( TWO_PI / ALPHABET_LEN * millis() / 1000 * i);
-      line( HALF_INNER_RADIUS, 0, 0, HALF_OUTER_RADIUS, 0, 0);
-      text( i, HALF_INNER_RADIUS + 10, 0, 0);
+    // translate( center.x, center.y, 0);
+    ellipse( 0, 0, outer_radius, outer_radius);
+    ellipse( 0, 0, inner_radius, inner_radius);
+    textAlign( CENTER, CENTER);
+    for( int i = 0; i < 22; i++) {
+      rotateZ( half_ANGLE * millis() / 2500);
+      stroke( LUMIERE_FOSSILE, OPACITY);
+      line( half_inner_radius, 0, 0, half_outer_radius, 0, 0);
+      rotateZ( half_ANGLE);
+      noStroke();
+      fill( RAYONNEMENT_FOSSILE, OPACITY);
+      text( char( i + 65), half_middle_radius, 0, 0);
     } 
     popMatrix();
   }

diff --git a/roue_tserouf/roue_tserouf.pde b/roue_tserouf/roue_tserouf.pde
@@ -1,20 +1,27 @@
 
-CircleWithAlphabet c1; 
+CircleWithAlphabet c1, c2; 
 PFont baseFont;
 
 void setup() {
-  size( int( displayWidth*0.6), int( displayHeight*0.6), P3D);
+  // size( int( displayWidth*0.6), int( displayHeight*0.6), P3D);
+  size( 1280, 800, P3D);
   sphereDetail( 15);
   smooth();
   lights();
 
-  c1 = new CircleWithAlphabet();
-
   baseFont = loadFont( "SansSerif-48.vlw");
   textFont( baseFont, 48);
+
+  c1 = new CircleWithAlphabet( width / 1.7);
+  c2 = new CircleWithAlphabet( width / 2.5);
 }
 
 void draw() {
   background( 0);
+  translate( width/2, height/2, 0);
+  rotateX( QUARTER_PI / 9 * millis() / 1000);
+  rotateY( QUARTER_PI);
   c1.draw();
+  c2.draw();
 }
+