Re: [Closed REQ 6009]: problems with geomview v 1.6.1b3

[daemon]

Ah.  The problem was that while Iris GL is willing to attempt to deal
with concave polygons, Open GL doesn't even try, instead leaving that
problem to some glu-library routines.

I've added a "concave" appearance attribute, and user interface controls,
to geomview; when enabled, it detects concave polygons and feeds them to
the glu tesselation library.  You can grab a patch against the geomview 1.6.1b3
source by FTP to geom.umn.edu under priv/slevy/geomview-161b3-concave-patch.
That patch also includes Makefile settings which work for "stereo" under
Solaris, assuming you install XForms' libforms.a and replace
Geomview/include/forms.h with the XForms version.

This version makes the geomview keyboard shortcuts work in all the panels, too.