diff --git a/Triangulation_2/doc/Triangulation_2/CGAL/draw_constrained_triangulation_2.h b/Triangulation_2/doc/Triangulation_2/CGAL/draw_constrained_triangulation_2.h
index 5cd72edd15a..d714a6c5961 100644
--- a/Triangulation_2/doc/Triangulation_2/CGAL/draw_constrained_triangulation_2.h
+++ b/Triangulation_2/doc/Triangulation_2/CGAL/draw_constrained_triangulation_2.h
@@ -3,38 +3,54 @@ namespace CGAL {
/*!
\ingroup PkgDrawConstrainedTriangulation2
-opens a new window and draws a constrained triangulation. If the triangulation has constraints they are drawn. The faces inside and outside of the domain, based on the property map, are drawn in different colors. Parameters of the drawing are taken from the optional graphics scene options parameter.
+opens a new window and draws a constrained triangulation. If the triangulation has constraints they are drawn. The faces inside and outside of the domain, based on the property map, are drawn in different colors.
A call to this function blocks the execution of the program until the drawing window is closed. This function requires `CGAL_Qt6`, and is only available if the macro `CGAL_USE_BASIC_VIEWER` is defined.
Linking with the cmake target `CGAL::CGAL_Basic_viewer` will link with `CGAL_Qt6` and add the definition `CGAL_USE_BASIC_VIEWER`.
\tparam CT2 which must be an instanciation of a `CGAL::Constrained_triangulation_2<...>`.
\tparam InDomainPMap a class model of `ReadablePropertyMap` with `CT2::Face_handle` as key type and `bool` as value type.
-\tparam GSOptions a model of `GraphicsSceneOptions` concept.
\param ct2 the constrained triangulation to draw.
\param ipm the property map defining the faces which are in the domain.
-\param gso the graphics scene options parameter.
\cgalAdvancedBegin
The real declaration of this function template is:
- template
+ template
- void CGAL::draw(const CGAL::Constrained_triangulation_2& ct2, InDomainPMap ipm, const GSOptions& gso);
+ void CGAL::draw(const CGAL::Constrained_triangulation_2& ct2, InDomainPMap ipm);
\cgalAdvancedEnd
-*/
- template
- void draw(const CT2& ct2, InDomainPMap ipm, const GSOptions& gso);
-
-/*!
-\ingroup PkgDrawConstrainedTriangulation2
-
-A shortcut to `CGAL::draw(ct2, ipm, Graphics_scene_options{})`.
*/
template
void draw(const CT2& ct2, InDomainPMap ipm);
+/*!
+\ingroup PkgDrawConstrainedTriangulation2
+
+adds the vertices, edges and faces of `ct2` into the given graphic scene `gs`. If the triangulation has constraints they are drawn. The faces inside and outside of the domain, based on the property map, are drawn in different colors. Note that `gs` is not cleared before being filled (to enable to draw several data structures in the same basic viewer).
+
+\tparam CT2 which must be an instanciation of a `CGAL::Constrained_triangulation_2<...>`.
+\tparam InDomainPMap a class model of `ReadablePropertyMap` with `CT2::Face_handle` as key type and `bool` as value type.
+
+\param ct2 the constrained triangulation to draw.
+\param ipm the property map defining the faces which are in the domain.
+\param gs the graphic scene to fill.
+
+\cgalAdvancedBegin
+The real declaration of this function template is:
+
+
+ template
+
+ void CGAL::add_to_graphics_scene(const CGAL::Constrained_triangulation_2& ct2, InDomainPMap ipm, CGAL::Graphics_scene& gs);
+
+\cgalAdvancedEnd
+*/
+template
+void add_to_graphics_scene(const CT2& ct2, InDomainPMap ipm,
+ CGAL::Graphics_scene& gs);
+
} /* namespace CGAL */