X-Git-Url: https://hackdaworld.org/gitweb/?p=physik%2Fposic.git;a=blobdiff_plain;f=visualize;h=6255e89e95af46f95fc9af50f9e1ca3b6cc052c8;hp=f24e7b76490b011ef4766078ab190eaf586f316c;hb=e67bb08cb64bf21a6d4e7e8275007bdc5e769154;hpb=863fae26146496ac4bc3bc6c95cbffff7bb6eca2

diff --git a/visualize b/visualize
index f24e7b7..6255e89 100755
--- a/visualize
+++ b/visualize
@@ -5,6 +5,18 @@
 # author: frank.zirkelbach@physik.uni-augsburg.de
 #
 
+# help function
+draw_cyl() {
+	cat >> temp.pov <<-EOF
+cylinder {
+<$1, $3, $2>, <$4, $6, $5>, 0.05
+pigment { color White }
+}
+EOF
+}
+
+	
+
 directory="doesnt_exist____for_sure"
 width="1024"
 height="768"
@@ -45,7 +57,7 @@ while [ "$1" ]; do
 				exit 1;;
 	esac
 done
-		
+
 if [ ! -d $directory ] ; then
 	echo "no valid directory"
 	exit 1
@@ -76,8 +88,8 @@ EOF
 		export x0 y0 z0 x1 y1 z1 radius
 		cat $file | grep -v '#' | awk '\
 		BEGIN {
-			x0=ENVIRON["x0"]; y0==ENVIRON["y0"]; z0==ENVIRON["z0"];
-			x1=ENVIRON["x1"]; y0==ENVIRON["y1"]; z0==ENVIRON["z1"];
+			x0=ENVIRON["x0"]; y0=ENVIRON["y0"]; z0=ENVIRON["z0"];
+			x1=ENVIRON["x1"]; y1=ENVIRON["y1"]; z1=ENVIRON["z1"];
 			radius=ENVIRON["radius"];
 		}
 		{
@@ -85,7 +97,7 @@ EOF
 			   ($2<=x1)&&($3<=y1)&&($4<=z1)) {
 				print "sphere { <"$2","$4","$3">, "radius" ";
 				print "texture { pigment { color "$5" } ";
-				print "finish { phong 1, metallic } } }";
+				print "finish { phong 1 metallic } } }";
 			}
 		}' >> temp.pov
 	else
@@ -115,6 +127,22 @@ pigment { color White }
 }
 EOF
 	done
+	else
+		# manually drawing the 3x4 boundaries ...
+		draw_cyl $x0 $y0 $z0 $x1 $y0 $z0
+		draw_cyl $x0 $y0 $z0 $x0 $y1 $z0
+		draw_cyl $x1 $y1 $z0 $x1 $y0 $z0
+		draw_cyl $x0 $y1 $z0 $x1 $y1 $z0
+
+		draw_cyl $x0 $y0 $z1 $x1 $y0 $z1
+		draw_cyl $x0 $y0 $z1 $x0 $y1 $z1
+		draw_cyl $x1 $y1 $z1 $x1 $y0 $z1
+		draw_cyl $x0 $y1 $z1 $x1 $y1 $z1
+
+		draw_cyl $x0 $y0 $z1 $x0 $y0 $z0
+		draw_cyl $x0 $y1 $z1 $x0 $y1 $z0
+		draw_cyl $x1 $y0 $z1 $x1 $y0 $z0
+		draw_cyl $x1 $y1 $z1 $x1 $y1 $z0
 	fi
 
 	# add camera and light source