[GRASS-dev] New OpenGL options to test for native Mac and Win NVIZ

[Glynn Clements]

William Kyngesburye wrote:

> >> And, gis.m (any Tcl scripts) will also use the Aqua Tcl.
> >
> > gis.m is a pure Tcl/Tk application (rather than hybrid C & Tcl/Tk), so
> > it will use the "wish" executable specified by $GRASS_WISH (or
> > whichever one comes first in the path), regardless of which configure
> > switches are used.
> 
> Right.  But doesn't NVIZ also use whichever wish is set with  
> GRASS_WISH? 

No. NVIZ is a C program which links against the Tcl/Tk libraries; it
doesn't use wish.

-- 
Glynn Clements <glynn at gclements.plus.com>