src/SMESH_SWIG/ex01_cube2build.py

   1 # CEA/LGLS 2004-2005, Francis KLOSS (OCC)
   2 # =======================================
   3
   4 from geompy import *
   5
   6 import smesh
   7
   8 # Geometry
   9 # ========
  10
  11 # A small cube centered and put on a great cube build by points, edges, faces and solids
  12
  13 # Points
  14 # ------
  15
  16 greatPoint111 = MakeVertex( 0,  0,  0)
  17 greatPoint211 = MakeVertex(10,  0,  0)
  18 greatPoint311 = MakeVertex(20,  0,  0)
  19 greatPoint411 = MakeVertex(30,  0,  0)
  20
  21 greatPoint121 = MakeVertex( 0, 10,  0)
  22 greatPoint221 = MakeVertex(10, 10,  0)
  23 greatPoint321 = MakeVertex(20, 10,  0)
  24 greatPoint421 = MakeVertex(30, 10,  0)
  25
  26 greatPoint112 = MakeVertex( 0,  0, 10)
  27 greatPoint212 = MakeVertex(10,  0, 10)
  28 greatPoint312 = MakeVertex(20,  0, 10)
  29 greatPoint412 = MakeVertex(30,  0, 10)
  30
  31 greatPoint122 = MakeVertex( 0, 10, 10)
  32 greatPoint222 = MakeVertex(10, 10, 10)
  33 greatPoint322 = MakeVertex(20, 10, 10)
  34 greatPoint422 = MakeVertex(30, 10, 10)
  35
  36 greatPoint113 = MakeVertex( 0,  0, 20)
  37 greatPoint213 = MakeVertex(10,  0, 20)
  38 greatPoint313 = MakeVertex(20,  0, 20)
  39 greatPoint413 = MakeVertex(30,  0, 20)
  40
  41 greatPoint123 = MakeVertex( 0, 10, 20)
  42 greatPoint223 = MakeVertex(10, 10, 20)
  43 greatPoint323 = MakeVertex(20, 10, 20)
  44 greatPoint423 = MakeVertex(30, 10, 20)
  45
  46 greatPoint114 = MakeVertex( 0,  0, 30)
  47 greatPoint214 = MakeVertex(10,  0, 30)
  48 greatPoint314 = MakeVertex(20,  0, 30)
  49 greatPoint414 = MakeVertex(30,  0, 30)
  50
  51 greatPoint124 = MakeVertex( 0, 10, 30)
  52 greatPoint224 = MakeVertex(10, 10, 30)
  53 greatPoint324 = MakeVertex(20, 10, 30)
  54 greatPoint424 = MakeVertex(30, 10, 30)
  55
  56
  57 smallPoint111 = greatPoint222
  58 smallPoint211 = greatPoint322
  59 smallPoint121 = MakeVertex(10, 20, 10)
  60 smallPoint221 = MakeVertex(20, 20, 10)
  61
  62 smallPoint112 = greatPoint223
  63 smallPoint212 = greatPoint323
  64 smallPoint122 = MakeVertex(10, 20, 20)
  65 smallPoint222 = MakeVertex(20, 20, 20)
  66
  67 # Edges
  68 # -----
  69
  70 smallEdgeX11 = MakeEdge(smallPoint111, smallPoint211)
  71 smallEdgeX21 = MakeEdge(smallPoint121, smallPoint221)
  72 smallEdgeX12 = MakeEdge(smallPoint112, smallPoint212)
  73 smallEdgeX22 = MakeEdge(smallPoint122, smallPoint222)
  74
  75 smallEdgeY11 = MakeEdge(smallPoint111, smallPoint121)
  76 smallEdgeY21 = MakeEdge(smallPoint211, smallPoint221)
  77 smallEdgeY12 = MakeEdge(smallPoint112, smallPoint122)
  78 smallEdgeY22 = MakeEdge(smallPoint212, smallPoint222)
  79
  80 smallEdgeZ11 = MakeEdge(smallPoint111, smallPoint112)
  81 smallEdgeZ21 = MakeEdge(smallPoint211, smallPoint212)
  82 smallEdgeZ12 = MakeEdge(smallPoint121, smallPoint122)
  83 smallEdgeZ22 = MakeEdge(smallPoint221, smallPoint222)
  84
  85
  86 greatEdgeX111 = MakeEdge(greatPoint111, greatPoint211)
  87 greatEdgeX211 = MakeEdge(greatPoint211, greatPoint311)
  88 greatEdgeX311 = MakeEdge(greatPoint311, greatPoint411)
  89 greatEdgeX121 = MakeEdge(greatPoint121, greatPoint221)
  90 greatEdgeX221 = MakeEdge(greatPoint221, greatPoint321)
  91 greatEdgeX321 = MakeEdge(greatPoint321, greatPoint421)
  92
  93 greatEdgeX112 = MakeEdge(greatPoint112, greatPoint212)
  94 greatEdgeX212 = MakeEdge(greatPoint212, greatPoint312)
  95 greatEdgeX312 = MakeEdge(greatPoint312, greatPoint412)
  96 greatEdgeX122 = MakeEdge(greatPoint122, greatPoint222)
  97 greatEdgeX222 = smallEdgeX11
  98 greatEdgeX322 = MakeEdge(greatPoint322, greatPoint422)
  99
 100 greatEdgeX113 = MakeEdge(greatPoint113, greatPoint213)
 101 greatEdgeX213 = MakeEdge(greatPoint213, greatPoint313)
 102 greatEdgeX313 = MakeEdge(greatPoint313, greatPoint413)
 103 greatEdgeX123 = MakeEdge(greatPoint123, greatPoint223)
 104 greatEdgeX223 = smallEdgeX12
 105 greatEdgeX323 = MakeEdge(greatPoint323, greatPoint423)
 106
 107 greatEdgeX114 = MakeEdge(greatPoint114, greatPoint214)
 108 greatEdgeX214 = MakeEdge(greatPoint214, greatPoint314)
 109 greatEdgeX314 = MakeEdge(greatPoint314, greatPoint414)
 110 greatEdgeX124 = MakeEdge(greatPoint124, greatPoint224)
 111 greatEdgeX224 = MakeEdge(greatPoint224, greatPoint324)
 112 greatEdgeX324 = MakeEdge(greatPoint324, greatPoint424)
 113
 114 greatEdgeY11 = MakeEdge(greatPoint111, greatPoint121)
 115 greatEdgeY21 = MakeEdge(greatPoint211, greatPoint221)
 116 greatEdgeY31 = MakeEdge(greatPoint311, greatPoint321)
 117 greatEdgeY41 = MakeEdge(greatPoint411, greatPoint421)
 118
 119 greatEdgeY12 = MakeEdge(greatPoint112, greatPoint122)
 120 greatEdgeY22 = MakeEdge(greatPoint212, greatPoint222)
 121 greatEdgeY32 = MakeEdge(greatPoint312, greatPoint322)
 122 greatEdgeY42 = MakeEdge(greatPoint412, greatPoint422)
 123
 124 greatEdgeY13 = MakeEdge(greatPoint113, greatPoint123)
 125 greatEdgeY23 = MakeEdge(greatPoint213, greatPoint223)
 126 greatEdgeY33 = MakeEdge(greatPoint313, greatPoint323)
 127 greatEdgeY43 = MakeEdge(greatPoint413, greatPoint423)
 128
 129 greatEdgeY14 = MakeEdge(greatPoint114, greatPoint124)
 130 greatEdgeY24 = MakeEdge(greatPoint214, greatPoint224)
 131 greatEdgeY34 = MakeEdge(greatPoint314, greatPoint324)
 132 greatEdgeY44 = MakeEdge(greatPoint414, greatPoint424)
 133
 134 greatEdgeZ111 = MakeEdge(greatPoint111, greatPoint112)
 135 greatEdgeZ211 = MakeEdge(greatPoint211, greatPoint212)
 136 greatEdgeZ311 = MakeEdge(greatPoint311, greatPoint312)
 137 greatEdgeZ411 = MakeEdge(greatPoint411, greatPoint412)
 138
 139 greatEdgeZ121 = MakeEdge(greatPoint121, greatPoint122)
 140 greatEdgeZ221 = MakeEdge(greatPoint221, greatPoint222)
 141 greatEdgeZ321 = MakeEdge(greatPoint321, greatPoint322)
 142 greatEdgeZ421 = MakeEdge(greatPoint421, greatPoint422)
 143
 144 greatEdgeZ112 = MakeEdge(greatPoint112, greatPoint113)
 145 greatEdgeZ212 = MakeEdge(greatPoint212, greatPoint213)
 146 greatEdgeZ312 = MakeEdge(greatPoint312, greatPoint313)
 147 greatEdgeZ412 = MakeEdge(greatPoint412, greatPoint413)
 148
 149 greatEdgeZ122 = MakeEdge(greatPoint122, greatPoint123)
 150 greatEdgeZ222 = smallEdgeZ11
 151 greatEdgeZ322 = smallEdgeZ21
 152 greatEdgeZ422 = MakeEdge(greatPoint422, greatPoint423)
 153
 154 greatEdgeZ113 = MakeEdge(greatPoint113, greatPoint114)
 155 greatEdgeZ213 = MakeEdge(greatPoint213, greatPoint214)
 156 greatEdgeZ313 = MakeEdge(greatPoint313, greatPoint314)
 157 greatEdgeZ413 = MakeEdge(greatPoint413, greatPoint414)
 158
 159 greatEdgeZ123 = MakeEdge(greatPoint123, greatPoint124)
 160 greatEdgeZ223 = MakeEdge(greatPoint223, greatPoint224)
 161 greatEdgeZ323 = MakeEdge(greatPoint323, greatPoint324)
 162 greatEdgeZ423 = MakeEdge(greatPoint423, greatPoint424)
 163
 164 # Faces
 165 # -----
 166
 167 smallFaceX1 = MakeQuad(smallEdgeY11, smallEdgeZ11, smallEdgeY12, smallEdgeZ12)
 168 smallFaceX2 = MakeQuad(smallEdgeY21, smallEdgeZ21, smallEdgeY22, smallEdgeZ22)
 169 smallFaceY1 = MakeQuad(smallEdgeX11, smallEdgeZ11, smallEdgeX12, smallEdgeZ21)
 170 smallFaceY2 = MakeQuad(smallEdgeX21, smallEdgeZ12, smallEdgeX22, smallEdgeZ22)
 171 smallFaceZ1 = MakeQuad(smallEdgeX11, smallEdgeY11, smallEdgeX21, smallEdgeY21)
 172 smallFaceZ2 = MakeQuad(smallEdgeX12, smallEdgeY12, smallEdgeX22, smallEdgeY22)
 173
 174
 175 greatFaceX11 = MakeQuad(greatEdgeY11, greatEdgeZ111, greatEdgeY12, greatEdgeZ121)
 176 greatFaceX21 = MakeQuad(greatEdgeY21, greatEdgeZ211, greatEdgeY22, greatEdgeZ221)
 177 greatFaceX31 = MakeQuad(greatEdgeY31, greatEdgeZ311, greatEdgeY32, greatEdgeZ321)
 178 greatFaceX41 = MakeQuad(greatEdgeY41, greatEdgeZ411, greatEdgeY42, greatEdgeZ421)
 179
 180 greatFaceX12 = MakeQuad(greatEdgeY12, greatEdgeZ112, greatEdgeY13, greatEdgeZ122)
 181 greatFaceX22 = MakeQuad(greatEdgeY22, greatEdgeZ212, greatEdgeY23, greatEdgeZ222)
 182 greatFaceX32 = MakeQuad(greatEdgeY32, greatEdgeZ312, greatEdgeY33, greatEdgeZ322)
 183 greatFaceX42 = MakeQuad(greatEdgeY42, greatEdgeZ412, greatEdgeY43, greatEdgeZ422)
 184
 185 greatFaceX13 = MakeQuad(greatEdgeY13, greatEdgeZ113, greatEdgeY14, greatEdgeZ123)
 186 greatFaceX23 = MakeQuad(greatEdgeY23, greatEdgeZ213, greatEdgeY24, greatEdgeZ223)
 187 greatFaceX33 = MakeQuad(greatEdgeY33, greatEdgeZ313, greatEdgeY34, greatEdgeZ323)
 188 greatFaceX43 = MakeQuad(greatEdgeY43, greatEdgeZ413, greatEdgeY44, greatEdgeZ423)
 189
 190 greatFaceY111 = MakeQuad(greatEdgeX111, greatEdgeZ111, greatEdgeX112, greatEdgeZ211)
 191 greatFaceY211 = MakeQuad(greatEdgeX211, greatEdgeZ211, greatEdgeX212, greatEdgeZ311)
 192 greatFaceY311 = MakeQuad(greatEdgeX311, greatEdgeZ311, greatEdgeX312, greatEdgeZ411)
 193 greatFaceY121 = MakeQuad(greatEdgeX121, greatEdgeZ121, greatEdgeX122, greatEdgeZ221)
 194 greatFaceY221 = MakeQuad(greatEdgeX221, greatEdgeZ221, greatEdgeX222, greatEdgeZ321)
 195 greatFaceY321 = MakeQuad(greatEdgeX321, greatEdgeZ321, greatEdgeX322, greatEdgeZ421)
 196
 197 greatFaceY112 = MakeQuad(greatEdgeX112, greatEdgeZ112, greatEdgeX113, greatEdgeZ212)
 198 greatFaceY212 = MakeQuad(greatEdgeX212, greatEdgeZ212, greatEdgeX213, greatEdgeZ312)
 199 greatFaceY312 = MakeQuad(greatEdgeX312, greatEdgeZ312, greatEdgeX313, greatEdgeZ412)
 200 greatFaceY122 = MakeQuad(greatEdgeX122, greatEdgeZ122, greatEdgeX123, greatEdgeZ222)
 201 greatFaceY222 = smallFaceY1
 202 greatFaceY322 = MakeQuad(greatEdgeX322, greatEdgeZ322, greatEdgeX323, greatEdgeZ422)
 203
 204 greatFaceY113 = MakeQuad(greatEdgeX113, greatEdgeZ113, greatEdgeX114, greatEdgeZ213)
 205 greatFaceY213 = MakeQuad(greatEdgeX213, greatEdgeZ213, greatEdgeX214, greatEdgeZ313)
 206 greatFaceY313 = MakeQuad(greatEdgeX313, greatEdgeZ313, greatEdgeX314, greatEdgeZ413)
 207 greatFaceY123 = MakeQuad(greatEdgeX123, greatEdgeZ123, greatEdgeX124, greatEdgeZ223)
 208 greatFaceY223 = MakeQuad(greatEdgeX223, greatEdgeZ223, greatEdgeX224, greatEdgeZ323)
 209 greatFaceY323 = MakeQuad(greatEdgeX323, greatEdgeZ323, greatEdgeX324, greatEdgeZ423)
 210
 211 greatFaceZ11 = MakeQuad(greatEdgeX111, greatEdgeY11, greatEdgeX121, greatEdgeY21)
 212 greatFaceZ21 = MakeQuad(greatEdgeX211, greatEdgeY21, greatEdgeX221, greatEdgeY31)
 213 greatFaceZ31 = MakeQuad(greatEdgeX311, greatEdgeY31, greatEdgeX321, greatEdgeY41)
 214
 215 greatFaceZ12 = MakeQuad(greatEdgeX112, greatEdgeY12, greatEdgeX122, greatEdgeY22)
 216 greatFaceZ22 = MakeQuad(greatEdgeX212, greatEdgeY22, greatEdgeX222, greatEdgeY32)
 217 greatFaceZ32 = MakeQuad(greatEdgeX312, greatEdgeY32, greatEdgeX322, greatEdgeY42)
 218
 219 greatFaceZ13 = MakeQuad(greatEdgeX113, greatEdgeY13, greatEdgeX123, greatEdgeY23)
 220 greatFaceZ23 = MakeQuad(greatEdgeX213, greatEdgeY23, greatEdgeX223, greatEdgeY33)
 221 greatFaceZ33 = MakeQuad(greatEdgeX313, greatEdgeY33, greatEdgeX323, greatEdgeY43)
 222
 223 greatFaceZ14 = MakeQuad(greatEdgeX114, greatEdgeY14, greatEdgeX124, greatEdgeY24)
 224 greatFaceZ24 = MakeQuad(greatEdgeX214, greatEdgeY24, greatEdgeX224, greatEdgeY34)
 225 greatFaceZ34 = MakeQuad(greatEdgeX314, greatEdgeY34, greatEdgeX324, greatEdgeY44)
 226
 227 # Solids
 228 # ------
 229
 230 smallBlock   = MakeHexa(smallFaceX1, smallFaceX2, smallFaceY1, smallFaceY2, smallFaceZ1, smallFaceZ2)
 231
 232 greatBlock11 = MakeHexa(greatFaceX11, greatFaceX21, greatFaceY111, greatFaceY121, greatFaceZ11, greatFaceZ12)
 233 greatBlock21 = MakeHexa(greatFaceX21, greatFaceX31, greatFaceY211, greatFaceY221, greatFaceZ21, greatFaceZ22)
 234 greatBlock31 = MakeHexa(greatFaceX31, greatFaceX41, greatFaceY311, greatFaceY321, greatFaceZ31, greatFaceZ32)
 235
 236 greatBlock12 = MakeHexa(greatFaceX12, greatFaceX22, greatFaceY112, greatFaceY122, greatFaceZ12, greatFaceZ13)
 237 greatBlock22 = MakeHexa(greatFaceX22, greatFaceX32, greatFaceY212, greatFaceY222, greatFaceZ22, greatFaceZ23)
 238 greatBlock32 = MakeHexa(greatFaceX32, greatFaceX42, greatFaceY312, greatFaceY322, greatFaceZ32, greatFaceZ33)
 239
 240 greatBlock13 = MakeHexa(greatFaceX13, greatFaceX23, greatFaceY113, greatFaceY123, greatFaceZ13, greatFaceZ14)
 241 greatBlock23 = MakeHexa(greatFaceX23, greatFaceX33, greatFaceY213, greatFaceY223, greatFaceZ23, greatFaceZ24)
 242 greatBlock33 = MakeHexa(greatFaceX33, greatFaceX43, greatFaceY313, greatFaceY323, greatFaceZ33, greatFaceZ34)
 243
 244 # Compound
 245 # --------
 246
 247 c_l = []
 248 c_l.append(smallBlock)
 249 c_l.append(greatBlock11)
 250 c_l.append(greatBlock21)
 251 c_l.append(greatBlock31)
 252 c_l.append(greatBlock12)
 253 c_l.append(greatBlock22)
 254 c_l.append(greatBlock32)
 255 c_l.append(greatBlock13)
 256 c_l.append(greatBlock23)
 257 c_l.append(greatBlock33)
 258
 259 piece = MakeCompound(c_l)
 260
 261 # Add in study
 262 # ------------
 263
 264 piece_id = addToStudy(piece, "ex01_cube2build")
 265
 266 # Meshing
 267 # =======
 268
 269 # Create hexahedrical mesh on piece
 270 # ---------------------------------
 271
 272 hexa = smesh.Mesh(piece, "ex01_cube2build:hexa")
 273
 274 algo = hexa.Segment()
 275 algo.NumberOfSegments(4)
 276
 277 hexa.Quadrangle()
 278
 279 hexa.Hexahedron()
 280
 281 # Create local hypothesis
 282 # -----------------------
 283
 284 algo = hexa.Segment(greatEdgeX111)
 285
 286 algo.Arithmetic1D(1, 4)
 287
 288 algo.Propagation()
 289
 290 # Compute the mesh
 291 # ----------------
 292
 293 hexa.Compute()