--- /dev/null
+/*!
+
+\page extension_operation_page Extension of an Edge or a Face
+
+\n To produce an \b Extension in the <b>Main Menu</b> select
+<b>Operations - > Transformation - > Extension</b>
+
+\n This operation resizes an \b Edge by means of first
+ and last parameters modification or a \b Face by means of modification
+ of minimal and maximal U- and V-Parameters. \n
+\ref restore_presentation_parameters_page "Advanced options".
+
+The type of extension is defined using the radio buttons.
+
+Firstly it is possible to resize an \b Edge.
+\n <b>TUI Command:</b> <em>geompy.ExtendEdge(theEdge, theMin, theMax)</em>,
+where \em theEdge the input edge to be resized, \em theMin the minimal
+parameter value, \em theMax the maximal parameter value.
+\n <b>Arguments:</b> Name + Object (Edge) + 2 values (Min and Max Parameters).
+
+\image html extension1.png "Extension of an Edge"
+
+\n <b>Example:</b>
+
+\image html extend_edge_example.png "Original edge (white) and extended edge"
+
+\note The input Edge parameters range is [0, 1]. If \b theMin parameter is
+ negative, the input Edge is extended, otherwise it is shrinked by
+ \b theMin parameter. If \b theMax is greater than 1, the Edge is
+ extended, otherwise it is shrinked by \btheMax parameter.
+
+Secondly it is possible to resize a \b Face.
+\n <b>TUI Command:</b> <em>geompy.ExtendFace(theFace, theUMin, theUMax,
+theVMin, theVMax)</em>, where \em theFace the input face to be resized,
+\em theUMin the minimal U-Parameter value, \em theUMax the maximal U-Parameter
+value, \em theVMin the minimal V-Parameter value, \em theVMax the maximal
+V-Parameter value.
+\n <b>Arguments:</b> Name + Object (Face) + 4 values (Min and Max U- and
+V-Parameters).
+
+\image html extension2.png "Extension of a Face"
+
+\n <b>Example:</b>
+
+\image html extend_face_example.png "The original face (gray) and a result
+ face shrinked along U-Direction and extended along V-Direction"
+
+\note The input Face U- and V-Parameters range is [0, 1]. If \b theUMin
+ parameter is negative, the input Face is extended, otherwise it is
+ shrinked along U-Direction by \b theUMin parameter. If theUMax is
+ greater than 1, the Face is extended, otherwise it is shrinked along
+ U-Direction by \b theUMax parameter. So as for \b theVMin, \b theVMax
+ and V-Direction of the input Face.
+
+Our <b>TUI Scripts</b> provide you with useful examples of the use of
+\ref tui_extend "Extension Operations".
+
+*/
</message>
<message>
<source>ICON_DLG_EXTEND_EDGE</source>
- <translation>filling.png</translation>
+ <translation>edgeextension.png</translation>
</message>
<message>
<source>ICON_DLG_EXTEND_FACE</source>
- <translation>projection.png</translation>
+ <translation>faceextension.png</translation>
</message>
<message>
<source>ICON_DLG_PARTITION</source>
</message>
<message>
<source>ICO_EXTENSION</source>
- <translation>filling.png</translation>
+ <translation>edgeextension.png</translation>
</message>
<message>
<source>ICO_ORIGIN_AND_VECTORS</source>
Offset = geompy.MakeOffset(Box, 10.) #(GEOM_Object, Double)->GEOM_Object
Orientation = geompy.ChangeOrientation(Box)
ProjOnWire = geompy.MakeProjectionOnWire(p0, Wire)
+ ExtEdge = geompy.ExtendEdge(Edge1, -0.3, 1.3)
+ ExtFace = geompy.ExtendFace(Face5, -0.3, 1.3, -0.1, 1.1)
#IDList for Fillet/Chamfer
prism_edges = geompy.ExtractShapes(Prism, geompy.ShapeType["EDGE"], True)
id_Offset = geompy.addToStudy(Offset, "Offset")
id_Orientation = geompy.addToStudy(Orientation, "Orientation")
id_ProjOnWire = geompy.addToStudy(ProjOnWire[1], "ProjOnWire")
+ id_ExtEdge = geompy.addToStudy(ExtEdge, "ExtendedEdge")
+ id_ExtFace = geompy.addToStudy(ExtFace, "ExtendedFace")
id_Fillet = geompy.addToStudy(Fillet, "Fillet")
id_Fillet2 = geompy.addToStudy(Fillet2, "Fillet2")
