Define groups on the model of blocks

Three kinds of group of meshing elements:

• group of hexahedra:

  HexaBlocks.HexaCell

• group of quadrangles:

  HexaBlocks.QuadCell

• group of edges:

  HexaBlocks.EdgeCell

Four kinds of group of nodes:

• group of nodes in hexahedra:

  HexaBlocks.HexaNode

• group of nodes in quadrangles:

  HexaBlocks.QuadNode

• group of nodes in edges:

  HexaBlocks.EdgeNode

• group of nodes on vertices:

  HexaBlocks.VertexNode

Add a new group in the document:

grp = doc.addHexaGroup(name)
grp = doc.addQuadGroup(name)
grp = doc.addEdgeGroup(name)
grp = doc.addQuadNodeGroup(name)
grp = doc.addHexaNodeGroup(name)
grp = doc.addEdgeNodeGroup(name)
grp = doc.addVertexNodeGroup(name)

Remove a group from the document:

doc.removeGroup(grp)

Get the number of groups of the document:

ng = doc.countGroup()

Get a group of the document:

grp = doc.getGroup(index)

Find a group by his name in the document:

g = doc.findGroup(name)

Get the name of a group:

name = grp.getName()

Set the name of a group:

grp.setName(name)

Get the kind of group among the 7 possibilities:

kind = grp.getKind()

Add an element in a group:

grp.addElement(element)

Get the number of elements of a group:

nb = grp.countElement()

Get an element of a group:

el = grp.getElement(index)

Remove an element of a group:

grp.removeElement(index)

Clear all elements of a group:

grp.clearElement()

GUI command: Manage groups on the model