diff --git a/src/peasy/PeasyCam.java b/src/peasy/PeasyCam.java
index 5c025ee..7471458 100644
--- a/src/peasy/PeasyCam.java
+++ b/src/peasy/PeasyCam.java
@@ -498,11 +498,23 @@ public void reset(final long animationTimeInMillis) {
 				animationTimeInMillis);
 	}
 
-	public void pan(final double dx, final double dy) {
-		center = center.add(rotation.applyTo(new Vector3D(dx, dy, 0)));
+	public void move(final double dx, final double dy, final double dz) {
+		center = center.add(rotation.applyTo(new Vector3D(dx, dy, dz)));
 		feed();
 	}
 
+	public void pan(final double dx, final double dy) {
+		move(dx, dy, 0);
+	}
+
+	public void pushIn(final double distance) {
+		move(0, 0, -distance);
+	}
+
+	public void pushOut(final double distance) {
+		move(0, 0, distance);
+	}
+
 	public void rotateX(final double angle) {
 		rotation = rotation.applyTo(new Rotation(Vector3D.plusI, angle));
 		feed();
diff --git a/test/examples/Resizeable_Offscreen/Resizeable_Offscreen.java b/test/examples/Resizeable_Offscreen/Resizeable_Offscreen.java
index a0a6995..a194c66 100644
--- a/test/examples/Resizeable_Offscreen/Resizeable_Offscreen.java
+++ b/test/examples/Resizeable_Offscreen/Resizeable_Offscreen.java
@@ -2,7 +2,6 @@
 
 import peasy.PeasyCam;
 import processing.core.PApplet;
-import processing.core.PShape;
 import processing.opengl.PGraphics3D;
 
 public class Resizeable_Offscreen extends PApplet {