- def testIntersect2DMeshesTmp5(self):
- coords=DataArrayDouble.New([41,0,42,0,0,42,0,41,41.5,0,29.698484809834998,29.698484809834994,0,41.5,28.991378028648452,28.991378028648445,-42,0,-41,0,-29.698484809834994,29.698484809834998,-41.5,0,-28.991378028648445,28.991378028648452,0,-42,0,-41,-29.698484809835001,-29.698484809834994,0,-41.5,-28.991378028648455,-28.991378028648445,29.698484809834987,-29.698484809835001,28.991378028648441,-28.991378028648455,43,0,0,43,42.5,0,30.405591591021544,30.40559159102154,0,42.5,-43,0,-30.40559159102154,30.405591591021544,-42.5,0,0,-43,-30.405591591021551,-30.40559159102154,0,-42.5,30.405591591021537,-30.405591591021551,44,0,0,44,43.5,0,31.112698372208094,31.112698372208087,0,43.5,-44,0,-31.112698372208087,31.112698372208094,-43.5,0,0,-44,-31.112698372208097,-31.112698372208087,0,-43.5,31.112698372208083,-31.112698372208097,45,0,0,45,44.5,0,31.81980515339464,31.819805153394636,0,44.5,-45,0,-31.819805153394636,31.81980515339464,-44.5,0,0,-45,-31.819805153394647,-31.819805153394636,0,-44.5,31.819805153394629,-31.819805153394647,47,0,0,47,46,0,33.234018715767739,33.234018715767732,0,46,-47,0,-33.234018715767732,33.234018715767739,-46,0,0,-47,-33.234018715767739,-33.234018715767732,0,-46,33.234018715767725,-33.234018715767739,49,0,0,49,48,0,34.648232278140831,34.648232278140824,0,48,-49,0,-34.648232278140824,34.648232278140831,-48,0,0,-49,-34.648232278140839,-34.648232278140824,0,-48,34.648232278140817,-34.648232278140839,51,0,0,51,50,0,36.062445840513924,36.062445840513924,0,50,-51,0,-36.062445840513924,36.062445840513924,-50,0,0,-51,-36.062445840513931,-36.062445840513924,0,-50,36.062445840513917,-36.062445840513931,53,0,0,53,52,0,37.476659402887023,37.476659402887016,0,52,-53,0,-37.476659402887016,37.476659402887023,-52,0,0,-53,-37.47665940288703,-37.476659402887016,0,-52,37.476659402887009,-37.47665940288703,55,0,0,55,54,0,38.890872965260115,38.890872965260108,0,54,-55,0,-38.890872965260108,38.890872965260115,-54,0,0,-55,-38.890872965260122,-38.890872965260108,0,-54,38.890872965260101,-38.890872965260122,59,0,0,59,57,0,41.719300090006307,41.7193000900063,0,57,-59,0,-41.7193000900063,41.719300090006307,-57,0,0,-59,-41.719300090006314,-41.7193000900063,0,-57,41.719300090006293,-41.719300090006314,63,0,0,63,61,0,44.547727214752499,44.547727214752491,0,61,-63,0,-44.547727214752491,44.547727214752499,-61,0,0,-63,-44.547727214752506,-44.547727214752491,0,-61,44.547727214752484,-44.547727214752506,67,0,0,67,65,0,47.37615433949869,47.376154339498683,0,65,-67,0,-47.376154339498683,47.37615433949869,-65,0,0,-67,-47.376154339498697,-47.376154339498683,0,-65,47.376154339498676,-47.376154339498697,71,0,0,71,69,0,50.204581464244875,50.204581464244868,0,69,-71,0,-50.204581464244868,50.204581464244875,-69,0,0,-71,-50.204581464244889,-50.204581464244868,0,-69,50.20458146424486,-50.204581464244889,75,0,0,75,73,0,53.033008588991066,53.033008588991059,0,73,-75,0,-53.033008588991059,53.033008588991066,-73,0,0,-75,-53.033008588991073,-53.033008588991059,0,-73,53.033008588991052,-53.033008588991073,80,0,0,80,77.5,0,56.568542494923804,56.568542494923797,0,77.5,-80,0,-56.568542494923797,56.568542494923804,-77.5,0,0,-80,-56.568542494923818,-56.568542494923797,0,-77.5,56.56854249492379,-56.568542494923818],188,2)
- conn=DataArrayInt.New([8,0,1,2,3,4,5,6,7,8,3,2,8,9,6,10,11,12,8,9,8,13,14,11,15,16,17,8,14,13,1,0,16,18,4,19,8,1,20,21,2,22,23,24,5,8,2,21,25,8,24,26,27,10,8,8,25,28,13,27,29,30,15,8,13,28,20,1,30,31,22,18,8,20,32,33,21,34,35,36,23,8,21,33,37,25,36,38,39,26,8,25,37,40,28,39,41,42,29,8,28,40,32,20,42,43,34,31,8,32,44,45,33,46,47,48,35,8,33,45,49,37,48,50,51,38,8,37,49,52,40,51,53,54,41,8,40,52,44,32,54,55,46,43,8,44,56,57,45,58,59,60,47,8,45,57,61,49,60,62,63,50,8,49,61,64,52,63,65,66,53,8,52,64,56,44,66,67,58,55,8,56,68,69,57,70,71,72,59,8,57,69,73,61,72,74,75,62,8,61,73,76,64,75,77,78,65,8,64,76,68,56,78,79,70,67,8,68,80,81,69,82,83,84,71,8,69,81,85,73,84,86,87,74,8,73,85,88,76,87,89,90,77,8,76,88,80,68,90,91,82,79,8,80,92,93,81,94,95,96,83,8,81,93,97,85,96,98,99,86,8,85,97,100,88,99,101,102,89,8,88,100,92,80,102,103,94,91,8,92,104,105,93,106,107,108,95,8,93,105,109,97,108,110,111,98,8,97,109,112,100,111,113,114,101,8,100,112,104,92,114,115,106,103,8,104,116,117,105,118,119,120,107,8,105,117,121,109,120,122,123,110,8,109,121,124,112,123,125,126,113,8,112,124,116,104,126,127,118,115,8,116,128,129,117,130,131,132,119,8,117,129,133,121,132,134,135,122,8,121,133,136,124,135,137,138,125,8,124,136,128,116,138,139,130,127,8,128,140,141,129,142,143,144,131,8,129,141,145,133,144,146,147,134,8,133,145,148,136,147,149,150,137,8,136,148,140,128,150,151,142,139,8,140,152,153,141,154,155,156,143,8,141,153,157,145,156,158,159,146,8,145,157,160,148,159,161,162,149,8,148,160,152,140,162,163,154,151,8,152,164,165,153,166,167,168,155,8,153,165,169,157,168,170,171,158,8,157,169,172,160,171,173,174,161,8,160,172,164,152,174,175,166,163,8,164,176,177,165,178,179,180,167,8,165,177,181,169,180,182,183,170,8,169,181,184,172,183,185,186,173,8,172,184,176,164,186,187,178,175],540)
- connI=DataArrayInt.New([0,9,18,27,36,45,54,63,72,81,90,99,108,117,126,135,144,153,162,171,180,189,198,207,216,225,234,243,252,261,270,279,288,297,306,315,324,333,342,351,360,369,378,387,396,405,414,423,432,441,450,459,468,477,486,495,504,513,522,531,540],61)
- #
- m1=MEDCouplingUMesh.New("Fix",2);
- m1.setCoords(coords);
- m1.setConnectivity(conn,connI,True);
- #
- coords=DataArrayDouble([46.5,-2.5,53.5,-2.5,53.5,2.5,46.5,2.5,50,-2.5,53.5,0,50,2.5,46.5,0,60.5,-2.5,60.5,2.5,57,-2.5,60.5,0,57,2.5,53.5,7.5,46.5,7.5,53.5,5,50,7.5,46.5,5,60.5,7.5,60.5,5,57,7.5,-2,47,2,47,2,53,-2,53,0,47,2,50,0,53,-2,50,6,47,6,53,4,47,6,50,4,53,2,59,-2,59,2,56,0,59,-2,56,6,59,6,56,4,59],42,2)
- # connectivity
- conn=DataArrayInt([8,0,1,2,3,4,5,6,7,8,1,8,9,2,10,11,12,5,8,3,2,13,14,6,15,16,17,8,2,9,18,13,12,19,20,15,8,21,22,23,24,25,26,27,28,8,22,29,30,23,31,32,33,26,8,24,23,34,35,27,36,37,38,8,23,30,39,34,33,40,41,36],72);
- conn.setName("");
- connI=DataArrayInt([0,9,18,27,36,45,54,63,72],9)
- m2=MEDCouplingUMesh.New("Mobile",2);
- m2.setCoords(coords);
- m2.setConnectivity(conn,connI,True);
- #
- m3,d1,d2=MEDCouplingUMesh.Intersect2DMeshes(m1,m2,1e-10);
- self.assertEqual(105,m3.getNumberOfCells());
- self.assertEqual(105,d1.getNumberOfTuples());
- self.assertEqual(105,d2.getNumberOfTuples());
- self.assertEqual(704,m3.getNumberOfNodes());
- #
- areaExpected=[-65.18804756198824,-65.18804756198824,-65.18804756198824,-65.18804756198824,-66.75884388878285,-66.75884388878285,-66.7588438887833,-66.75884388878308,-68.32964021557768,-68.32964021557768,-68.32964021557814,-68.32964021557791,-69.9004365423732,-69.9004365423732,-69.90043654237297,-69.90043654237297,-1.194568659706448,-1.0869994447159463,-142.2316939607081,-144.51326206513068,-144.5132620651309,-1.1945686597064424,-143.3186934054243,-5.002264310862817,-10.0261332846393,-3.9727823117092953,-7.290862524642649,-124.504404940456,-3.9727823117093237,-146.82366506060032,-150.79644737231024,-5.002264310862776,-145.79418306144626,-5.00208651738126,-10.054764051268958,-4.001067863263231,-8.027932154428669,-129.99378209314813,-4.001067863263216,-153.07856481622616,-157.0796326794898,-5.0020865173811915,-152.07754616210832,-5.001928880064381,-10.050590216368969,-4.00098721602491,-8.025810856794209,-136.28350081741684,-4.000987216024939,-159.36183077064402,-163.36281798667005,-5.0019288800643285,-158.36088910660442,-1.2991516319851801,-3.702636830195414,-3.7815130030068254,-6.265364371195623,-0.02516260900254963,-0.6553944641345026,-3.975752765070567,-7.368528340442765,-142.57249927881398,-0.02516260900254963,-3.9757527650706095,-165.64508791977525,-169.64600329384803,-1.299151631985167,-3.7026368301953885,-164.6442148316677,-10.00321285677458,-20.08414323176165,-8.001644468035863,-16.042954878437143,-304.0096070742277,-8.00164446803587,-350.1399180412005,-358.1415625092368,-10.003212856774468,-348.13834965246224,-3.794150313030109,-8.65049239704272,-0.02260276689354157,-0.5885167811200915,-370.2185414798688,-0.022602766893559393,-383.2517009710623,-383.2743037379555,-3.7941503130300576,-379.48015342492505,-408.40704496667513,-408.4070449666742,-408.4070449666742,-408.4070449666742,-433.53978619538975,-433.5397861953902,-433.5397861953911,-433.53978619539066,-458.67252742410983,-458.6725274241094,-458.67252742410983,-458.6725274241089,-608.6835766330232,-608.6835766330232,-608.6835766330232,-608.6835766330241]
- expected1=[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,16,16,17,18,19,19,20,20,20,20,20,21,21,22,23,23,24,24,24,24,24,25,25,26,27,27,28,28,28,28,28,29,29,30,31,31,32,32,32,32,32,32,32,32,32,33,33,33,34,35,35,35,36,36,36,36,36,37,37,38,39,39,40,40,40,40,40,41,41,42,43,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59]
- expected2=[-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,2,-1,-1,-1,0,-1,0,2,4,5,-1,4,-1,-1,0,-1,0,2,4,5,-1,4,-1,-1,0,-1,0,2,4,5,-1,4,-1,-1,0,-1,0,1,2,3,4,5,6,7,-1,4,6,-1,-1,0,1,-1,1,3,6,7,-1,6,-1,-1,1,-1,1,3,6,7,-1,6,-1,-1,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1]
- f3=m3.getMeasureField(ON_CELLS).getArray().getValues();
- for i in xrange(105):
- self.assertAlmostEqual(areaExpected[i],f3[i],10)
- pass
- self.assertEqual(expected1,d1.getValues())
- self.assertEqual(expected2,d2.getValues())
- pass
-
- def testSwig2Intersect2DMeshesQuadra1(self):
- import cmath
- def createDiagCircle(lX, lY, R, cells=[0,1]):
- """ A circle in a square box, cut along the diagonal.
- """
- c = []
- for i in range(8):
- c.append(cmath.rect(R, i*pi/4))
-
- coords = [0.0,0.0, c[3].real,c[3].imag, -lX/2.0, lY/2.0,
- 0.0, lY/2.0, lX/2.0,lY/2.0, lX/2.0,0.0,
- # 6 7 8
- lX/2.0,-lY/2.0, c[7].real,c[7].imag, c[1].real,c[1].imag,
- # 9 10 11
- c[5].real,c[5].imag, -lX/2.0,-lY/2.0, 0.0, -lY/2.0,
- # 12 13 14
- -lX/2.0,0.0, 0.0,0.0, 0.0, 0.0]
- # Points 13 (reps. 14) are average of points (6,7) (resp (1,2))
- coords[13*2] = 0.5*(coords[6*2]+coords[7*2])
- coords[13*2+1] = 0.5*(coords[6*2+1]+coords[7*2+1])
- coords[14*2] = 0.5*(coords[1*2]+coords[2*2])
- coords[14*2+1] = 0.5*(coords[1*2+1]+coords[2*2+1])
- connec = [1,7,8,0] # half circle up right
- connec3 = [6,7,1,2,4,13,8,14,3,5]
-
- baseMesh = MEDCouplingUMesh.New("box_circle", 2)
- baseMesh.allocateCells(2)
- meshCoords = DataArrayDouble.New(coords, len(coords)/2, 2)
- meshCoords.setInfoOnComponents(["X [au]", "Y [au]"])
- baseMesh.setCoords(meshCoords)
-
- if 0 in cells:
- baseMesh.insertNextCell(NORM_QPOLYG, connec)
- if 1 in cells:
- baseMesh.insertNextCell(NORM_QPOLYG, connec3)
- baseMesh.finishInsertingCells()
- baseMesh.checkConsistencyLight()
- return baseMesh
-
- eps = 1.0e-7
- m1 = createDiagCircle(1.0, 1.0, 0.5*0.90, cells=[0,1])
- m2 = createDiagCircle(1.0, 1.0, 0.5*0.95, cells=[0])
- m3, _, _= MEDCouplingUMesh.Intersect2DMeshes(m1, m2, eps)
- m3.mergeNodes(eps)
- m3.convertDegeneratedCells()
- m3.zipCoords()
- m4 = m3.deepCopy()
- m5, _, _ = MEDCouplingUMesh.Intersect2DMeshes(m3, m4, eps)
- m5.mergeNodes(eps)
- # Check coordinates:
- self.assertTrue(m3.getCoords().isEqual(m5.getCoords(), eps))
-
- def testIntersect2DMeshesTmp7(self):
- eps = 1.0e-8
- coords = [-0.5,-0.5, -0.5, 0.5, 0.5, 0.5, 0.5,-0.5]
- connec = range(4)
- m1 = MEDCouplingUMesh.New("box", 2)
- m1.allocateCells(1)
- meshCoords = DataArrayDouble.New(coords, len(coords)/2, 2)
- m1.setCoords(meshCoords)
- m1.insertNextCell(NORM_POLYGON, connec)
- m1.finishInsertingCells()
-
- m2 = MEDCouplingDataForTest.buildCircle(0.25, 0.2, 0.4)
- # Was looping indefinitly:
- m_intersec, resToM1, resToM2 = MEDCouplingUMesh.Intersect2DMeshes(m1, m2, eps)
- m_intersec.zipCoords()
- coo_tgt = DataArrayDouble([-0.5, -0.5, -0.5, 0.5, 0.5, 0.5, 0.5, -0.5, -0.03284271247461901, 0.4828427124746191,
- -0.014575131106459124, 0.5000000000000001, 0.5, -0.11224989991991996, 0.24271243444677046, 0.5, 0.5, 0.19387505004004,
- -0.04799910280454185, -0.06682678787499614, -0.023843325638122054, 0.4915644577163915, 0.5, -0.30612494995996, 0.0, -0.5,
- -0.5, 0.0, -0.25728756555322957, 0.5, -0.023843325638122026, 0.49156445771639157, -0.04799910280454181, -0.06682678787499613], 17 ,2)
- conn_tgt = [32, 5, 2, 6, 4, 7, 8, 9, 10, 32, 6, 3, 0, 1, 5, 4, 11, 12, 13, 14, 15, 16]
- connI_tgt = [0, 9, 22]
- res1_tgt = [0, 0]
- res2_tgt = [0, -1]
- self.assert_(coo_tgt.isEqualWithoutConsideringStr(m_intersec.getCoords(), 1e-12))
- self.assertEqual(conn_tgt, m_intersec.getNodalConnectivity().getValues())
- self.assertEqual(connI_tgt, m_intersec.getNodalConnectivityIndex().getValues())
- self.assertEqual(res1_tgt, resToM1.getValues())
- self.assertEqual(res2_tgt, resToM2.getValues())
-