Merge pull request #36 from villares/patch-2

Reassign Drag Handlers example

examples/ReassignDragHandler/ReassignDragHandler.pde

@@ -0,0 +1,28 @@
+import peasy.*;
+
+PeasyCam cam;
+
+void setup() {
+  size(600, 600, P3D);
+
+  cam = new PeasyCam(this, 100);
+  cam.setMinimumDistance(100);
+  cam.setMaximumDistance(500);
+
+  // Reassign some drag handlers in order to free the left-click-mouse-drag for other uses
+  PeasyDragHandler orbitDH = cam.getRotateDragHandler(); // get the RotateDragHandler
+  cam.setCenterDragHandler(orbitDH);                     // set it to the Center/Wheel drag
+  PeasyDragHandler panDH = cam.getPanDragHandler();      // get the PanDragHandler
+  cam.setRightDragHandler(panDH);                        // set it to the right-button mouse drag
+  cam.setLeftDragHandler(null);                          // sets no left-drag Handler
+}
+void draw() {
+  background(0);
+  fill(255, 0, 0);
+  box(30);
+  pushMatrix();
+  translate(0, 0, 20);
+  fill(0, 0, 255);
+  box(5);
+  popMatrix();
+}