[bmg-commit]

[Peter Luka <luka@graphics.lcs.mit.edu>]

Update of /d9/projects/walkthru/src/vis
In directory lime:/tmp/cvs-serv9149/vis

Modified Files:
      Tag: temp-dev-luka-03-0511-branch
	dynamicvis.cpp extentvis.cpp portal.cpp stabtree.cpp 
Log Message:
another priv branch checkpt.  lots more work toward platform overhaul.