30 April 2004 Radu Ursu

- moved demo/* to demo/Visibility_complex/*

.gitattributes

@@ -1770,6 +1770,11 @@ Packages/Tutorial/tutorial/Polyhedron/sgp2004/paper/figs/teaser.eps -text
 Packages/Tutorial/tutorial/Polyhedron/sgp2004/paper/figs/trimming.eps -text
 Packages/Viewer_3/doc_tex/Viewer_3/viewer.eps -text
 Packages/Viewer_3/doc_tex/Viewer_3/viewer.gif -text svneol=unset#unset
+Packages/Visibility_complex/demo/Visibility_complex/pixmaps/cw_flip.xpm -text
+Packages/Visibility_complex/demo/Visibility_complex/pixmaps/cw_flip_parallele.xpm -text
+Packages/Visibility_complex/demo/Visibility_complex/pixmaps/flip.xpm -text
+Packages/Visibility_complex/demo/Visibility_complex/pixmaps/flip_parallele.xpm -text
+Packages/Visibility_complex/demo/Visibility_complex/pixmaps/gmin.xpm -text
 Packages/Visibility_complex/doc_tex/Visibility_complex/fig/halfedge.ips -text
 Packages/Visibility_complex/doc_tex/Visibility_complex/fig/hds_design.ips -text
 Packages/Visibility_complex/doc_tex/Visibility_complex/fig/loop.ips -text

Packages/Visibility_complex/changes.txt

@@ -1,3 +1,6 @@
+30 April 2004 Radu Ursu
+- moved demo/* to demo/Visibility_complex/*
+
 28 April 2004 Radu Ursu
 - modified tex files in doc_tex/Visibility_complex_ref to \ccInclude the right header files in include/CGAL instead of CEP/Visibility_complex.
 - added two more examples from the doc 

Packages/Visibility_complex/demo/Visibility_complex/README

@@ -0,0 +1,11 @@
+Two demos illustrating the Visibility_complex package.
+
+*** visibility_graph
+    Reads the 50 pairwise disjoint segments from the file "segments" 
+    and outputs the bitangents of the visibility graph.
+    The bitangents are in red and the segments in black.
+
+*** shortest_path
+    Reads the 50 pairwise disjoint segments from the file "segments"
+    and outputs the shortest path between two corners of the window.
+    The shortest path is in red and the segments in black.