[bmg-commit]

[Michael Craig <mic@graphics.csail.mit.edu>]

Update of /d9/projects/walkthru/mit/src/walls2
In directory lime:/home/mic/bmg/walkthru/mit/src/walls2

Modified Files:
	Makefile.am closedspace.cc closedspace.h main.cc main.h 
	portal.cc portal.h spaces.cc spaces.h ug_drawing.cc 
	vertexgraph.cc vertexgraph.h verticalportal.cc 
	verticalportal.h vertportals.cc vertportals.h 
Log Message:
elevators! at long last.