def test_attach_mesh_to_a_node(self):
lmesh = self.std.load_meshes_from(self.med_fname)[0]
cmesh = ST.attach_mesh(lmesh.node)
self.assert_(cmesh.node is lmesh.node)
node = lmesh.node.get_children()[0]
self.assertRaises(TypeError, ST.attach_mesh, node)
node = lmesh.node.parent
self.assertRaises(TypeError, ST.attach_mesh, node)
def load_mesh_from_selection(self):
"""Return a Mesh from the current selection if found or None
otherwise"""
mesh = None
node = self.stracker.give_node()
if node:
try:
mesh = ST.attach_mesh(node)
except TypeError:
pass
return mesh
def create_elt(self, parent, compo):
"""Create the element reference in the object browser"""
std = parent.give_aster_study()
mesh_node = std.sstd.build_node_from_entry(compo.entry)
mesh = ST.attach_mesh(mesh_node)
return self._create_elt(parent, mesh)
def load(self, node):
"""Load the element from a given node"""
mesh = ST.attach_mesh(node.give_source())
return self._elt_cls(node, self.compo_cls, mesh)