def exteriorFaces():
if CTK.t == []: return
if CTK.__MAINTREE__ <= 0:
CTK.TXT.insert('START', 'Fail on a temporary tree.\n')
CTK.TXT.insert('START', 'Error: ', 'Error')
return
nzs = CPlot.getSelectedZones()
if nzs == []:
CTK.TXT.insert('START', 'Selection is empty.\n')
CTK.TXT.insert('START', 'Error: ', 'Error')
return
CTK.saveTree()
CTK.t = C.addBase2PyTree(CTK.t, 'CONTOURS', 1)
p = Internal.getNodesFromName1(CTK.t, 'CONTOURS')
gnob = C.getNobOfBase(p[0], CTK.t)
fail = False
errors = []
for nz in nzs:
nob = CTK.Nb[nz] + 1
noz = CTK.Nz[nz]
try:
ext = P.exteriorFaces(CTK.t[2][nob][2][noz])
ext = T.splitConnexity(ext)
for i in ext:
CTK.add(CTK.t, gnob, -1, i)
except TypeError as e: # type d'element non reconnu
fail = True
errors += [0, str(e)]
except ValueError: # empty set
pass
#C._fillMissingVariables(CTK.t)
(CTK.Nb, CTK.Nz) = CPlot.updateCPlotNumbering(CTK.t)
CTK.TKTREE.updateApp()
if not fail: CTK.TXT.insert('START', 'Exterior faces done.\n')
else:
Panels.displayErrors(errors, header='Error: exteriorFaces')
CTK.TXT.insert('START',
'Exterior faces fails for at least one zone.\n')
CTK.TXT.insert('START', 'Warning: ', 'Warning')
CPlot.render()
# - plaster (pyTree) - import Generator.PyTree as G import Converter.PyTree as C import Transform.PyTree as T import Post.PyTree as P import Geom.PyTree as D a = D.sphere((0, 0, 0), 1) a = T.subzone(a, (6, 1, 1), (50, 200, 1)) a = C.convertArray2Hexa(a) a = G.close(a) # contours c = P.exteriorFaces(a) cs = T.splitConnexity(c) # plaster hole p = G.plaster([cs[0]], [a]) t = C.newPyTree(['Sphere', 2, 'Contours', 1, 'Plaster', 2]) t[2][1][2].append(a) t[2][2][2] += cs t[2][3][2].append(p) C.convertPyTree2File(t, 'out.cgns')
# - splitConnexity (pyTree) -
import KCore.test as test
import Transform.PyTree as T
import Geom.PyTree as D
import Converter.PyTree as C
# Non structure + champs
a = D.text2D("CASSIOPEE")
a = C.addVars(a, 'Density')
a = C.initVars(a, 'centers:cellN', 1)
B = T.splitConnexity(a)
t = C.newPyTree(['Base', 2])
t[2][1][2] += B
test.testT(t, 1)
