X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FGEOM%2Finput%2Fcreating_edge.doc;h=f22f4c4955ffca60297f4a80a54400cb39e21881;hb=6920101a3417a24692d4a010aed9c9e7594097a6;hp=ce4f7b8b0f5cd3cad4c32805959b7ff123ec72d2;hpb=723f0c59fbe9ee4bc11f11513a971fd4e691b55d;p=modules%2Fgeom.git
diff --git a/doc/salome/gui/GEOM/input/creating_edge.doc b/doc/salome/gui/GEOM/input/creating_edge.doc
index ce4f7b8b0..f22f4c495 100644
--- a/doc/salome/gui/GEOM/input/creating_edge.doc
+++ b/doc/salome/gui/GEOM/input/creating_edge.doc
@@ -41,17 +41,21 @@ the connection points (sharp bend) is not processed.
\image html edge2.png "Create edge from wire"
-The third case allows building edges of desired length on any existing
-curve (selected existing edge). Start Point parameter is optional.
-Any point can be selected for it, the new edge will begin at the end
-of initial edge, close to the selected point. Length can exceed
-the initial edge's length or be negative to extrapolate existing edge
-along its curve (except bezier and b-spline curves).
+Thirdly, it is possible to build an edge of required \b Length on any existing
+\b Edge.
+
+Start Point parameter is optional:
+- if used, it allows selecting any existing point - in such a case the start point
+of the new edge will be chosen as start or end point of the selected \b Edge
+whatever is closest to the selected Start Point
+- if it is missed, the start point of the initial edge is used
+
+Length can exceed the length of the initial edge length or be
+negative. In this case the existing edge is extrapolated
+along its curve (except for bezier and b-spline curves).
TUI Command: geompy.MakeEdgeOnCurveByLength(Edge, Length, StartPoint = None)
Arguments: Name + 1 edge + Length + 1 Vertex
-(StartPoint parameter is optional, it allows switching from one end of
-initial edge to another. Length can exceed the initial edge's length or be negative).
\image html edge3.png "Create edge on curve"