[pstricks] Sketch support for PSTricks transparency

[Gene Ressler]

Hello all,

Just a note to let you know that Sketch now understands the "transpalpha"
option, which allows "see through" surfaces in 3d drawings for PSTricks.

See http://www.frontiernet.net/~eugene.ressler for most recent downloads.

There is also new support for ConTeXt, but so far only for TikZ I/O.  Does
anyone here know if PSTricks is supported in the ConTeXt environment? 

Sketch is now part of the Debian distribution and FreeBSDports, but these
latest updates are not yet available there.

Thanks,
Gene