9 Manage the vertices of the model of blocks of a document.
12 Add a new vertex of the model of blocks in the document::
14 vertex_1 = doc.addVertex(x, y, z)
16 Get the number of all vertices of the document::
18 sum_a = doc.countVertex()
20 Get the number of vertices used only by the model of blocks::
22 sum_u = doc.countUsedVertex()
24 Get a vertex of the document::
26 vertex_i = doc.getVertex(i)
28 Get the coordinates of a vertex::
34 Set the coordinates of a vertex::
40 Find a vertex in the document (with a tolerance)::
42 vertex_f = doc.findVertex(x, y, z)
45 GUI command: :ref:`guivertex`