Removing Topics from SVN

java/examples/Topics/Simulate/MultipleParticleSystems/MultipleParticleSystems.pde

@@ -1,50 +0,0 @@
-/**
- * Multiple Particle Systems
- * by Daniel Shiffman.  
- * 
- * Click the mouse to generate a burst of particles
- * at mouse location. 
- * 
- * Each burst is one instance of a particle system
- * with Particles and CrazyParticles (a subclass of Particle)
- * Note use of Inheritance and Polymorphism here. 
- */
- 
-ArrayList psystems;
-
-void setup() {
-  size(640, 360);
-  colorMode(RGB, 255, 255, 255, 100);
-  psystems = new ArrayList();
-  smooth();
-}
-
-void draw() {
-  background(0);
-
-  // Cycle through all particle systems, run them and delete old ones
-  for (int i = psystems.size()-1; i >= 0; i--) {
-    ParticleSystem psys = (ParticleSystem) psystems.get(i);
-    psys.run();
-    if (psys.dead()) {
-      psystems.remove(i);
-    }
-  }
-
-}
-
-// When the mouse is pressed, add a new particle system
-void mousePressed() {
-  psystems.add(new ParticleSystem(int(random(5,25)),new PVector(mouseX,mouseY)));
-}
-
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