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<title>Working with groups</title>
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<h1>Working with groups</h1>

<p class=TODO>To perform operations with groups:</p>

<p class=TODO>&nbsp;</p>

<p class="whs1">In the main menu select <span style="font-weight: bold;"><B>New 
 entity &gt; Groups</B></span>.</p>

<p>&nbsp;</p>

<p><img src="image56.gif" width="24px" height="22px" border="0" class="img_whs2"> <span style="font-weight: bold; font-size: 14pt;"><font size=4 style="font-size:14pt;"><B>Create 
 a group</B></font></span></p>

<p>&nbsp;</p>

<p class="whs3"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"><b style="font-weight: bold;">Description:</b> 
 Creates a group of subshapes of a geometrical object.</font></span></p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><b style="font-weight: bold;">Result:</b> GEOM_Object.</p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><b>TUI Command:</b><i> </i><span style="font-style: italic;"><I>geompy.CreateGroup(MainShape, 
 ShapeType)</I></span>, where MainShape is a shape for which the group is created, 
 ShapeType is a type of shapes in the created group.</p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><b style="font-weight: bold;">Arguments:</b> 
 1 Shape + Type of subshape.</p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><b style="font-weight: bold;">Dialog Box:</b></p>

<p class="whs3">&nbsp;</p>

<p class="whs4"><b style="font-weight: bold;"><img src="image192.jpg" width="200px" height="224px" border="0" class="img_whs5"></b></p>

<p class="whs3">&nbsp;</p>

<p class="whs6">Example:</p>

<p class="whs6">&nbsp;</p>

<p class="whs4"><img src="image193.jpg" width="250px" height="307px" border="0" class="img_whs7"></p>

<p class="whs3">&nbsp;</p>

<p class="whs3">&nbsp;</p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><img src="image57.gif" width="22px" height="22px" border="0" class="img_whs8"> <span style="font-weight: bold; font-size: 14pt;"><font size=4 style="font-size:14pt;"><B>Edit 
 a group</B></font></span></p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;"><b style="font-weight: bold;">Description:</b> 
 Allows to edit the existing group.</font></span></p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><b style="font-weight: bold;">Result:</b> GEOM_Object.</p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><b>TUI Command:</b><i> </i></p>

<ul type="disc" class="whs9">
	
	<li class=kadov-p><p class="whs3"><i><span style="font-style: italic;"><I>g</i>eompy.AddObject(Group, 
 SubShapeID)</I></span>, 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</p></li>
	
	<li class=kadov-p><p class="whs3"><span style="font-style: italic;"><I>geompy.RemoveObject(Group, 
 SubShapeID)</I></span>, 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</p></li>
	
	<li class=kadov-p><p class="whs3"><span style="font-style: italic;"><I>geompy.GetObjectIDs(Group)</I></span>, 
 where Group is a group for which its object ID�s are returned. </p></li>
</ul>

<p class="whs4"><span style="font-size: 12pt;"><font size=3 style="font-size:12pt;">Returns: 
 List of IDs.</font></span></p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><b style="font-weight: bold;">Arguments:</b> 
 1 Shape + its subshapes.</p>

<p class="whs3">&nbsp;</p>

<p class="whs3"><b style="font-weight: bold;">Dialog Box:</b></p>

<p class="whs3">&nbsp;</p>

<p class="whs4"><b style="font-weight: bold;"><img src="image194.jpg" width="200px" height="226px" border="0" class="img_whs10"></b></p>

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