Added a gravity submenu (doesn't turn off yet)

Added empty ChainLinkMenuItem class
set the planar Poly to pos infinte mass for testing 
Particles fall through but others don't, if particles are big enough they collide though

1 files changed, 5 insertions, 0 deletions

diff --git a/src/tesseract/menuitems/ChainLinkMenuItem.java b/src/tesseract/menuitems/ChainLinkMenuItem.java
new file mode 100644
index 0000000..4f99645
--- /dev/null
+++ b/src/tesseract/menuitems/ChainLinkMenuItem.java
@@ -0,0 +1,5 @@
+package tesseract.menuitems;

+

+public class ChainLinkMenuItem {

+

+}