def test_Refine_2D():
grid2d = RectangularGrid(3, 3, 1, 1.0, 1.0, 1.0)
grid2dFine = RectangularGrid()
children = grid2dFine.refine(grid2d, 2, 2)
childElements = [[0, 4, 1, 5], [2, 6, 3, 7], [8, 12, 9, 13],
[10, 14, 11, 15]]
parent = 0
for pN, cL in children.iteritems():
ok_(parent == pN)
for ci, c in enumerate(cL):
ok_(childElements[pN][ci] == c.N)
parent += 1
def test_Refine_2D(self):
grid2d = RectangularGrid(3,3,1,1.0,1.0,1.0)
grid2dFine = RectangularGrid()
children = grid2dFine.refine(grid2d,2,2)
childElements = [[0, 4, 1, 5],
[2, 6, 3, 7],
[8, 12, 9, 13],
[10, 14, 11, 15]]
parent = 0
for pN,cL in children.iteritems():
ok_(parent == pN)
for ci,c in enumerate(cL):
ok_(childElements[pN][ci] == c.N)
parent += 1
def test_Refine_1D(self):
grid1d = RectangularGrid(3,1,1,1.0,1.0,1.0)
grid1dFine = RectangularGrid()
children = grid1dFine.refine(grid1d,2)
parent=0
child=0
for pN,cL in children.iteritems():
ok_(parent == pN)
for c in cL:
ok_(child == c.N)
child +=1
parent +=1
if GNUPLOT:
grid1dFine.writeEdgesGnuplot('grid1dFine')
grid1dFine.viewMeshGnuplotPipe('grid1dFine')
def test_Refine_3D(self):
grid3d = RectangularGrid(3,3,3,1.0,1.0,1.0)
grid3dFine = RectangularGrid()
children = grid3dFine.refine(grid3d,2,2,2)
childElements = [[0 ,16,4 ,20,1 ,17,5 ,21],
[2 ,18,6 ,22,3 ,19,7 ,23],
[8 ,24,12,28,9 ,25,13,29],
[10,26,14,30,11,27,15,31],
[32,48,36,52,33,49,37,53],
[34,50,38,54,35,51,39,55],
[40,56,44,60,41,57,45,61],
[42,58,46,62,43,59,47,63]]
parent = 0
for pN,cL in children.iteritems():
ok_(parent == pN)
for ci,c in enumerate(cL):
ok_(childElements[pN][ci] == c.N)
parent += 1