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|
#! /bin/sh
# geomview shell script driver
GEOMROOT=%GEOMROOT%
GEOMVIEW_GVX=%GEOMVIEW_GVX%
########################################################################
#
# DO NOT CHANGE ANYTHING BELOW HERE #
#
########################################################################
%LD_LIBRARY_PATH_SETTINGS%
export LD_LIBRARY_PATH
### Geomview and/or its modules use the following environment
### variables. For each of these that does not already have a value,
### this shell script assigns a value based on the setting of
### geomview_dir above. You can override these values if you want by
### setting them in your shell environment before invoking this
### script.
###
### GEOMVIEW_DIR: pathname of geomview distribution directory
### GEOMVIEW_GVX: pathname of executable file "gvx"
### GEOMVIEW_LOAD_PATH: colon-separated list of directories to search
### for files
### GEOMVIEW_EMODULE_PATH: colon-separated list of directories to search
### for modules
### GEOMVIEW_SYSTEM_INITFILE: pathname of an initialization file to
### read upon startup
### GEOMDATA: [ used only by some modules; for backward compatibility ]
### pathname of the data directory
MACHTYPE=%MACHTYPE%
suf=
: ${GEOMDATA=%GEOMDATA%}
: ${GEOMVIEW_LOAD_PATH=.:${GEOMDATA}/geom:${GEOMDATA}}
: ${GEOMVIEW_EMODULE_PATH=%MODULESDIR%}
: ${GEOMVIEW_SYSTEM_INITFILE=${GEOMDATA}/.geomview}
export GEOMROOT GEOMVIEW_GVX GEOMVIEW_LOAD_PATH GEOMDATA \
GEOMVIEW_EMODULE_PATH GEOMVIEW_SYSTEM_INITFILE
gvx="${GEOMVIEW_GVX}"
case "$gvx" in
*gvx.[a-zA-Z3])
gvx="`expr match \"$GEOMVIEW_GVX\" '(.*)\.[^./]*' \| \"$GEOMVIEW_GVX\"`" ;;
esac
can_C3D() {
case "$DISPLAY" in
:*|unix:*) test -w /dev/fbs/ffb0 || return 1 ;;
esac
case `ldd "${gvx}.C3D" 2>&1` in
*found*|*"No such"*) return 1 ;;
esac
}
gvx_option() {
case "$1" in
-ogl|-OGL|-opengl|-OpenGL|-OPENGL)
suf=.OGL; suf2=.MESA
if [ "$MACHTYPE" = "solaris" ]; then
suf=.MESA
if can_C3D; then suf=.C3D; fi
fi
shift ;;
-mesa|-Mesa|-MESA)
suf=.MESA; suf2=.OGL ;;
-x11|-X11)
suf=.X11; shift ;;
-c3d|-C3D|-Creator3D|-creator3d)
suf=.C3D; suf2=.MESA ;;
-h|-help|-HELP|-\?*)
echo "For advice on selecting which geomview graphics option to use,
see also \"geomview -graphics\"."
;;
-grap*|-Grap*|-GRAP*)
if [ -f "$gvx.X11" -o -f "$gvx.MESA" -o -f "$gvx.C3D" -o -f "$gvx.OGL" ]; then
g=`basename $0`
echo "The $0 script can invoke any of several executables:"
test -f "$gvx.X11" && \
echo " with geomview's own X software rendering: use $g -x11"
test -f "$gvx.MESA" && \
echo " with Mesa OpenGL-like software rendering: use $g -mesa"
test -f "$gvx.X11" && \
echo " with Sun OpenGL for UltraSparcs with Creator3D: use $g -creator3d"
test -f "$gvx.OGL" && \
echo " with Open GL: use $g -opengl"
echo "If given, this option MUST BE THE FIRST on geomview's command line."
echo "Using some variant of Open GL allows transparency and texture-mapping;"
echo "software OpenGL implementations are slower than $g -x11, but hardware ones"
echo "run faster."
echo "To change the default, setenv GEOMVIEW_GVXOPT to the appropriate option."
fi >&2
exit 1
;;
*) test ;;
esac
}
gvx_option ${GEOMVIEW_GVXOPT}
if gvx_option "$1"; then shift; fi
if [ "$MACHTYPE" = "solaris" -a -z "$suf" -a -w /dev/fbs/ffb0 ] && can_C3D; then
echo "$0: Invoking Creator3D version (see \"geomview -graphics\" for info)" >&2
suf=.C3D
fi
if [ -f "$gvx$suf" ]; then
GEOMVIEW_GVX="$gvx$suf"
elif [ -f "$gvx$suf2" ]; then
GEOMVIEW_GVX="$gvx$suf2"
elif [ -f "$gvx" ]; then
GEOMVIEW_GVX="$gvx"
fi
export GEOMVIEW_GVX
case "$1" in
-dbx) GEOMVIEW_DEBUG=1 exec dbx $GEOMVIEW_GVX ;;
-edge) GEOMVIEW_DEBUG=1 exec edge $GEOMVIEW_GVX ;;
-gdb) GEOMVIEW_DEBUG=1 exec gdb $GEOMVIEW_GVX ;;
-xdb) GEOMVIEW_DEBUG=1 exec xdb $GEOMVIEW_GVX ;;
*) exec $GEOMVIEW_GVX ${1+"$@"} ;;
esac
|
