X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FBuildPlugin%2Fdoc%2FsubShapesFeature.rst;h=6bf463bff29caffa0d39456b789592ac085d86ee;hb=HEAD;hp=174361718c4e22907bb00c5be168e1a7f884344e;hpb=039191858ba7b136ae95291942a00db939c9d4ca;p=modules%2Fshaper.git

diff --git a/src/BuildPlugin/doc/subShapesFeature.rst b/src/BuildPlugin/doc/subShapesFeature.rst
index 174361718..6bf463bff 100644
--- a/src/BuildPlugin/doc/subShapesFeature.rst
+++ b/src/BuildPlugin/doc/subShapesFeature.rst
@@ -1,10 +1,50 @@
+.. |feature_subshapes.icon|    image:: images/feature_subshapes.png
 
 Sub-shapes
 ==========
 
+The feature **Sub-shapes** modifies the selected entity by creating a non-manifold topology. It gives the possibility to:
 
-.. image:: images/SubShapes.png
+* add/remove vertices lying on edges of a wire;
+* add/remove edges and vertices lying on a face.
+
+To create Sub-shapes in the active part:
+
+#. select in the Main Menu *Build - > Sub-shapes* item  or
+#. click |feature_subshapes.icon| **Sub-shapes** button in the toolbar
+
+The following property panel appears.
+
+.. figure:: images/SubShapes.png
   :align: center
 
-.. centered::
-  Create sub-shapes
+  Sub-shapes property panel
+
+Input fields:
+
+- **Shape** panel contains the shape to be modified. The shape is selected in 3D OCC viewer or object browser. For today it has to be a wire or a face;
+- **Sub-shapes** panel contains the list of sub-shapes which are already included into result. A sub-shape can be deleted from the list or the list can be extended with new shapes selected in the view.
+
+**TUI Command**:
+
+.. py:function:: model.addSubShapes(Part_doc, shape, sub-shapes)
+
+    :param part: The current part object.
+    :param object: A shape in format *model.selection(TYPE, shape)*.
+    :param list: A list of sub-shapes in format *model.selection(TYPE, subshape)*.
+    :return: Result object.
+
+Result
+""""""
+The result replaces the original shape with its copy with added/removed sub-shapes.
+
+.. figure:: images/CreateSubShapes.png
+   :align: center
+
+   Sub-shapes
+
+**See Also** a sample TUI Script of :ref:`tui_create_subshape` operation.
+
+
+  
+