couldn't help myself. added the ground

disabled its pickable in mouse stuff on the ground
implemented re-insert of ground after reset 
add two images snow and sand
created separate methods for ground and background

1 files changed, 2 insertions, 0 deletions

diff --git a/src/tesseract/World.java b/src/tesseract/World.java
index 7b8d7cb..ac13bb1 100644
--- a/src/tesseract/World.java
+++ b/src/tesseract/World.java
@@ -24,6 +24,7 @@ import javax.vecmath.Point3d;
 import javax.vecmath.Vector3f;
 
 import tesseract.forces.Force;
+import tesseract.objects.Ground;
 import tesseract.objects.HalfSpace;
 import tesseract.objects.Particle;
 import tesseract.objects.PhysicalObject;
@@ -381,6 +382,7 @@ public class World implements Observer {
 		myObjects.clear();
 		
 		addHalfspaces();
+		
 	}
 
 	/**