Added package description

Stream_lines_2/doc_tex/Stream_lines_2/PkgDescription.tex

@@ -0,0 +1,20 @@
+
+\begin{ccPkgDescription}{2D and Surface Function Interpolation}
+\ccPkgSummary{
+
+Visualizing vector fields is important for many application domains. A
+good way to do it is to generate streamlines that describe the flow
+behaviour. This package implements the "Farthest Point Seeding"
+algorithm for placing streamlines in 2D vector fields. It generates a
+list of streamlines corresponding to an input flow using a specified
+separating distance. The algorithm uses a Delaunay triangulation to
+model objects and adress different queries, and relies on choosing the
+centers of the biggest empty circles to start the integration of the
+streamlines.
+
+}
+
+\ccPkgDependsOn{\ccc{Delaunay_triangulation_2}}
+\ccPkgMaturity{Introduced in \cgal\ 3.2}
+
+\end{ccPkgDescription}

Stream_lines_2/doc_tex/Stream_lines_2/main.tex

@@ -2,6 +2,8 @@
 \label{chapter-Stream_lines_2}
 \ccChapterAuthor{Abdelkrim Mebarki}
 
+\input{Stream_lines_2/PkgDescription.tex}
+
 \minitoc
 
 \input{Stream_lines_2/Stream_lines_2_user.tex}