0027958: Visualization, AIS_Trihedron - add shaded presentation option

[occt.git] / src / Prs3d / Prs3d_Arrow.hxx

diff --git a/src/Prs3d/Prs3d_Arrow.hxx b/src/Prs3d/Prs3d_Arrow.hxx
index 21917b7..69b2f67 100644 (file)
--- a/src/Prs3d/Prs3d_Arrow.hxx
+++ b/src/Prs3d/Prs3d_Arrow.hxx
@@ -20,6 +20,7 @@
 #include <Prs3d_Root.hxx>
 
 #include <Graphic3d_ArrayOfTriangles.hxx>
+#include <Graphic3d_ArrayOfSegments.hxx>
 #include <Quantity_PlaneAngle.hxx>
 #include <Quantity_Length.hxx>
 
@@ -46,6 +47,18 @@ public:
                                                                         const Standard_Real    theConeLength,
                                                                         const Standard_Integer theNbFacettes);
 
+  //! Defines the representation of the arrow as a container of segments.
+  //! @param theLocation   location of the arrow tip
+  //! @param theDir        direction of the arrow
+  //! @param theAngle      angle of opening of the arrow head
+  //! @param theLength     length of the arrow (from the tip)
+  //! @param theNbSegments count of points on polyline where location is connected
+  Standard_EXPORT static Handle(Graphic3d_ArrayOfSegments) DrawSegments (const gp_Pnt& theLocation,
+                                                                         const gp_Dir& theDir,
+                                                                         const Quantity_PlaneAngle theAngle,
+                                                                         const Quantity_Length theLength,
+                                                                         const Standard_Integer theNbSegments);
+
   //! Defines the representation of the arrow.
   //! Note that this method does NOT assign any presentation aspects to the primitives group!
   //! @param theGroup     presentation group to add primitives