X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=doc%2Fsalome%2Fgui%2FGEOM%2Finput%2Fworking_with_groups.doc;h=07838d585bbb74f1f7217f1e0226074d3315fdee;hb=6920101a3417a24692d4a010aed9c9e7594097a6;hp=ed0909498f4cfa75195a532a8f25948ba3c3ccce;hpb=239f8109c64fa0c5a2e1d87a420bad5529b57f48;p=modules%2Fgeom.git

diff --git a/doc/salome/gui/GEOM/input/working_with_groups.doc b/doc/salome/gui/GEOM/input/working_with_groups.doc
index ed0909498..07838d585 100644
--- a/doc/salome/gui/GEOM/input/working_with_groups.doc
+++ b/doc/salome/gui/GEOM/input/working_with_groups.doc
@@ -2,15 +2,15 @@
 
 \page work_with_groups_page Working with groups
 
-Creation and editing groups of subshapes of a geometrical object makes
-handling subshapes much easier. This functionality is available in OCC
+Creation and editing groups of sub-shapes of a geometrical object makes
+handling sub-shapes much easier. This functionality is available in OCC
 viewer only.
 
 <br><h2>Create a group</h2>
 
-\image html image56.gif
+\image html image56.png
 
-To create a group of subshapes of a geometrical object in the main
+To create a group of sub-shapes of a geometrical object in the main
 menu select <b>New entity > Group > Create</b>
 \n The following menu will appear:
 
@@ -19,45 +19,67 @@ menu select <b>New entity > Group > Create</b>
 In this Menu:
 
 <ul>
-<li><b>Shape Type</b> radio button define the type of elements for the
+<li><b>Shape Type</b> radio button defines the type of elements for the
 group (points, wires, faces, shells or solids).</li>
-<li><b>Group Name</b> - here you can enter the name of the group, by
+<li><b>Group Name</b> - allows defining the name of the group, by
 default, it is Group_n.</li>
 <li>Then, using the "Select" button, select the <b>Main Shape</b> (a
-geometrical object on which the group will be created). You can select
-the elements of your group in two ways: </li>
+geometrical object on which the group will be created). </li>
+<li> <b>Main Shape Selection restriction</b> button group allows limiting the range
+of available group elements,
+<ul><li> <b>No restriction</b> button enables all sub-shapes of the Main
+Shape.</li>
+<li><b>Geometrical parts of the Second Shape</b> restricts the range of accessible
+elements to the sub-shapes of the Main Shape that geometrically
+coincide with the <b>Second Shape</b>.</li>
+<li><b>Only Sub-shapes of the Second Shape</b> restricts the range of
+accessible elements to the sub-shapes of the Main Shape that 
+are sub-shapes of the <b>Second Shape</b>. This is useful because 
+sometimes purely geometrical coincidence is not enough and it 
+is necessary to work with shapes, which actually belong both 
+to the main and the second shape.</li>
+</ul>
+<li>You can selectively display the selected elements using the following buttons:</li>
+<ul>
+<li><b>Show only selected</b> - displays only the sub-shapes selected in the list box.</li>
+<li><b>Hide selected</b> - hides the sub-shapes selected in the list box.</li>
+<li><b>Show all sub-shapes</b> - displays only the sub-shapes of the Main Shape.</li>
+</ul>
+<li> You can select the elements of your group in two ways:
 <ul>
-<li>Clicking <b>Select Sub-Shapes</b> button you can select them
-manually in the 3D Viewer, and add to the group by clicking the \b Add
-button (keep down the Shift button on the keyboard to select several
-elements and add all them together). The indexes of the selected
-elements will be displayed in the list. To delete elements from the
-list, select them and click \b Remove button.</li>
+<li>You can select them manually in the 3D Viewer, and add to the
+group by clicking the \b Add button (keep down the Shift button on the
+keyboard to select several elements and add all them together). The
+indexes of the selected elements will be displayed in the list. To
+delete elements from the list, select them and click \b Remove
+button.</li>
 <li>Clicking <b>Select All</b> button you can add all object's
 elements of a certain type in the list of the elements of the
-group. To delete elements from the list, select them and click \b
-Remove button.</li>
-</ul>
-<li>Finally, confirm your selection by clicking \b OK (also closes the
-Menu) or \b Apply (leaves the Menu open for creation of other groups),
-or skip it by clicking \b Close button.</li>
-</ul>
+group. If the <b>Second Shape</b> is used, the elements are added 
+according to <b>Main Shape Selection restriction</b> settings. To delete elements 
+from the list, select them and click \b Remove button.
+</li></ul>
+</li>
+<li>Finally, confirm your selection by clicking <b>Apply and Close
+</b> (also closes the Menu) or \b Apply (leaves the Menu open for 
+creation of other groups), or skip it by clicking \b Close button.
+</li></ul>
 
 \n The Result of the operation will be a \b GEOM_Object.
 
 \n <b>TUI Command:</b> <em>geompy.CreateGroup(MainShape,
 ShapeType),</em> where MainShape is a shape for which the group is
 created, ShapeType is a type of shapes in the created group.
-\n <b>Arguments:</b> 1 Shape + Type of subshape.
+\n <b>Arguments:</b> 1 Shape + Type of sub-shape.
 
 <b>Example:</b>
 
-\image html image193.jpg
+\image html image193.png "Groups on a cylinder"
 
 
 <br><h2>Edit a group</h2>
 
-\image html image57.gif
+\image html image57.png
 
 To \b Edit an existing group in the main menu select <b>New entity >
 Group > Edit</b>. This menu is designed in the same way as the
@@ -68,16 +90,16 @@ Group > Edit</b>. This menu is designed in the same way as the
 \n <b>TUI Command:</b>
 <ul>
 <li><em>geompy.AddObject(Group, SubShapeID),</em> where Group is a
-group to which a sub shape has to be added, SubShapeID is an ID of the
-sub shape to be added to the group.</li>
+group to which a sub-shape has to be added, SubShapeID is an ID of the
+sub-shape to be added to the group.</li>
 <li><em>geompy.RemoveObject(Group, SubShapeID),</em> where Group is a
-group from which a sub shape has to be removed, SubShapeID is an ID of
-the sub shape to be removed from the group.</li>
+group from which a sub-shape has to be removed, SubShapeID is an ID of
+the sub-shape to be removed from the group.</li>
 <li><em>geompy.GetObjectIDs(Group),</em> where Group is a group for which its object's are returned.
 \n Returns: List of IDs.</li>
 </ul>
 
-\n <b>Arguments:</b> 1 Shape + its subshapes.
+\n <b>Arguments:</b> 1 Shape + its sub-shapes.
 
 \n <b>Dialog Box:</b>