incorporation of new examples

Packages/Triangulation_3/changes.txt

@@ -1,3 +1,8 @@
+Version 1.64 (20 June 01)
+- new demo for vertex removal
+- new example for hierarchy
+- doc fixes for tds (new signature for insert methods)
+
 Version 1.63 (20 June 01)
 - doc for hierarchy fixed
 - cleanup in examples, demo

Packages/Triangulation_3/demo/Triangulation_3/README

@@ -1,17 +1,15 @@
-------- demo -------------------------------------------------
-(this is an elementary demo, a nice one should come in the future)
-
-Construction of a Delaunay triangulation.
-
-Needs an input file "data/points" containing points (given by x y z)
-
-Opens a geomview window
+The demos use Geomview
 [see the chapter Geomview in the cgal manual - support library:
 Geomview 1.8.1 is required.
 Important: The last line in the startup file .geomview must be (echo
 "started"). The two commands rsh and Geomview must be in the user's
 path, otherwise the program will not be able to execute.]
 
+------- demo -------------------------------------------------
+Construction of a Delaunay triangulation.
+
+Needs an input file "data/points" containing points (given by x y z)
+
 Draws the triangulation (vertices and edges) in geomview
 
 Locates a point a shows the cell containing it
@@ -25,6 +23,13 @@ For a robust version, CGAL::Filtered_exact<double, CGAL::MP_Float>
 should be used.
 --------------------------------------------------------------
 
-------- blind_demo -------------------------------------------
-Same, but without visualization...
+------- demo_remove ------------------------------------------
+Constructs a Delaunay triangulation for points on a grid.
+
+Then removes all the vertices in random order
 --------------------------------------------------------------
+
+------- blind_demo -------------------------------------------
+Same as demo, but without visualization...
+--------------------------------------------------------------
+

Packages/Triangulation_3/demo/Triangulation_3/makefile

@@ -37,7 +37,7 @@ LDFLAGS = \
 #                    target entries
 #---------------------------------------------------------------------#
 
-all: demo blind_demo
+all: demo demo_remove blind_demo
 
 demo$(EXE_EXT): demo$(OBJ_EXT)
 	$(CGAL_CXX) $(LIBPATH) $(EXE_OPT)demo demo$(OBJ_EXT) $(LDFLAGS)

Packages/Triangulation_3/doc_tex/Triangulation_3/Triang3.tex

@@ -481,9 +481,14 @@ need not be specified by the user.
 
 \section{Examples}
 \label{Triangulation3-sec-examples}
+\subsection{First example}
 This example shows the incremental construction of a 3D triangulation, 
 the location of a point, and how to manipulate elementary operations
-on indices in a cell.
+on indices in a cell. It uses the default parameters proposed by
+\cgal\ for the \ccc{Triangulation_3} class.
 
-\ccIncludeExampleCode{Triangulation_3/example1.C}
+\ccIncludeExampleCode{Triangulation_3/example_simple.C}
 
+\subsection{Delaunay Hierarchy}
+
+\ccIncludeExampleCode{Triangulation_3/example_hierarchy.C}

Packages/Triangulation_3/doc_tex/basic/Triangulation_3/Triang3.tex

@@ -481,9 +481,14 @@ need not be specified by the user.
 
 \section{Examples}
 \label{Triangulation3-sec-examples}
+\subsection{First example}
 This example shows the incremental construction of a 3D triangulation, 
 the location of a point, and how to manipulate elementary operations
-on indices in a cell.
+on indices in a cell. It uses the default parameters proposed by
+\cgal\ for the \ccc{Triangulation_3} class.
 
-\ccIncludeExampleCode{Triangulation_3/example1.C}
+\ccIncludeExampleCode{Triangulation_3/example_simple.C}
 
+\subsection{Delaunay Hierarchy}
+
+\ccIncludeExampleCode{Triangulation_3/example_hierarchy.C}

Packages/Triangulation_3/examples/Triangulation_3/Makefile

@@ -30,8 +30,9 @@ LDFLAGS = \
 #                    target entries
 #---------------------------------------------------------------------#
 
-all: example1 example_tds
-	./example1
+all: example_simple example_hierarchy example_tds
+	./example_simple
+	./example_hierarchy
 	./example_tds
 
 example_simple: ../../src/Triangulation_3.o example_simple.o