--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/orig/anim2.csh	Sat Apr 09 17:55:16 2011 +0100
@@ -0,0 +1,16 @@
+#!/bin/csh
+
+set tempfile=/usr/tmp/pict.$$
+set destdir=/usr2/greg/ras/anim/model2
+set nframes=$1
+mkdir $destdir
+set i=0
+while ($i < $nframes)
+	set view=(`ev $i/$nframes\*6.28 | rcalc -f anim2.cal`)
+	rpict -vp $view[1-3] -vd $view[4-6] -vu 0 1 0 -vh 38 -vv 30 \
+		-x 512 -y 400 -t 3600 -e anim2.err model.oct \
+	| pfilt -1 -x 512 -y 400 -e -2 > $tempfile
+	ra_pr $tempfile $destdir/$i
+	rm $tempfile
+	@ i++
+end