Digital Bauhaus Vorkurs/Projekte/Form und Raum/Code9: Difference between revisions

Digital Bauhaus Vorkurs/Projekte/Form und Raum/Code9 (view source)

922 bytes added , 23 January 2011

703

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 == Segmente ==
+<source lang="Java">class Segmente {
+  float x; // X-Position
+  float y; // Y-Position
+  int seg; // Segmentzähler
+  int r; // Radius
+  float g; // Richtung
+  boolean mouseOver; //Maus über dem Objekt
+  boolean visible; //Objekt sichtbar
+  int h,s,b,a; // Farbe HSB und Alpha
+  float vx,vy; //Geschwindigkeit
+  Segmente() {
+    println("Segmente erstellt!");
+  }
+  void maleSegmente() {
+    fill(h,s,b,a);
+    maleSegmente(seg,r,g,x,y);
+  }
+  void maleSegmente(int seg,int r,float g,float x,float y) {
+    float segmentzahl = 3 + (float)seg;
+    float angleStep = 360/segmentzahl;
+    beginShape();
+    vertex(x, y);
+    for (float angle=0; angle<=360; angle+=angleStep) {
+      float vx = x + cos(radians(angle-g))*r;
+      float vy = y + sin(radians(angle-g))*r;
+      vertex(vx, vy);
+    }
+    vertex(x + cos(radians(360-g))*r, y + sin(radians(360-g))*r);
+    endShape();
+  }
+}
+</source>