Update of /d22/d9/projects/walkthru/mit/src/LocationAware/cricket In directory carve.lcs.mit.edu:/home/pnichols/walkthru/mit/src/LocationAware/cricket Modified Files: GraphBuilder.java Log Message: Added wall UG output Fixed two bugs: 1. checking whether a point is inside a space was broken, now works 2. my area computations were a bit screwy Things now look very random, which is good.