Implemented a new algorithm for expanding
cell descriptions to
sequences of signed surfaces separated by unions without parentheses
for better 3D display.
Devised a method for recognizing when a sequence of surfaces and
unions such as (1 : -2 : 3) in a cell description is equivalent to
excluding a simple solid body and replacing that sequence with a the
outside of a body for 3D polygonalization.
Made other enahncements to the fidelity and performance of the 3D
polygonalization.
Added a Restore Defaults button to the 3D Options, Style, and
Control property pages.
Provided option for writing
lattice fill specifications using the
MCNP nR repeat syntax or not.
