mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2024-11-11 16:19:16 +05:00
Run all SMESH tests at once: all tests pass in 2min instead of 1h20min
This commit is contained in:
vsr
parent
85e5c78452
commit
0ec5c9efb1
@ -19,14 +19,21 @@
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INCLUDE(tests.set)
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SET(TEST_REINIT_SALOME "False")
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SALOME_CONFIGURE_FILE(tests.py.in tests.py)
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SALOME_GENERATE_TESTS_ENVIRONMENT(tests_env)
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IF(SMESH_JOIN_TESTS)
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ADD_TEST(NAME SMESH_examples COMMAND ${PYTHON_EXECUTABLE} -B ${CMAKE_SOURCE_DIR}/doc/salome/examples/testme.py tests.py)
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ELSE(SMESH_JOIN_TESTS)
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FOREACH(test ${GOOD_TESTS})
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GET_FILENAME_COMPONENT(testname ${test} NAME_WE)
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ADD_TEST(NAME ${testname}
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COMMAND ${PYTHON_EXECUTABLE} -B ${CMAKE_SOURCE_DIR}/doc/salome/examples/testme.py ${CMAKE_CURRENT_SOURCE_DIR}/${test})
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SET_TESTS_PROPERTIES(${testname} PROPERTIES ENVIRONMENT "${tests_env}")
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ENDFOREACH()
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ENDIF(SMESH_JOIN_TESTS)
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# install Python scripts
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SALOME_INSTALL_SCRIPTS("${EXAMPLES_TESTS}" ${SALOME_INSTALL_DOC}/examples/SMESH)
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@ -58,24 +58,19 @@ geompy.addToStudy(blocks, "cylinder:blocks")
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# Build geometric groups
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# ----------------------
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def group(name, shape, type, base=None, direction=None):
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t = geompy.ShapeType[type]
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g = geompy.CreateGroup(shape, t)
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geompy.addToStudyInFather(shape, g, name)
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if base!=None:
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l = geompy.GetShapesOnPlaneWithLocationIDs(shape, t, direction, base, GEOM.ST_ON)
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geompy.UnionIDs(g, l)
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return g
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group_a = group("baseA", blocks, "FACE", base, direction)
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group_a = geompy.CreateGroup(blocks, geompy.ShapeType["FACE"])
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geompy.addToStudyInFather(blocks, group_a, "baseA")
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items = geompy.GetShapesOnPlaneWithLocationIDs(blocks, geompy.ShapeType["FACE"], direction, base, GEOM.ST_ON)
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geompy.UnionIDs(group_a, items)
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base_b = geompy.MakeVertex(0, 0, height)
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group_b = group("baseB", blocks, "FACE", base_b, direction)
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group_b = geompy.CreateGroup(blocks, geompy.ShapeType["FACE"])
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geompy.addToStudyInFather(blocks, group_b, "baseB")
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items = geompy.GetShapesOnPlaneWithLocationIDs(blocks, geompy.ShapeType["FACE"], direction, base_b, GEOM.ST_ON)
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geompy.UnionIDs(group_b, items)
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group_1 = group("limit", blocks, "SOLID")
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group_1 = geompy.CreateGroup(blocks, geompy.ShapeType["SOLID"])
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geompy.addToStudyInFather(blocks, group_1, "limit")
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group_1_all = geompy.SubShapeAllIDs(blocks, geompy.ShapeType["SOLID"])
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geompy.UnionIDs(group_1, group_1_all)
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group_1_box = geompy.GetBlockNearPoint(blocks, base)
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@ -86,22 +81,34 @@ geompy.DifferenceList(group_1, [group_1_box])
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smesh.UpdateStudy()
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def discretize(x, y, z, nbSeg, shape=blocks):
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vert = geompy.MakeVertex( x, y, z )
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edge = geompy.GetEdgeNearPoint( shape, vert )
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algo = hexa.Segment( edge )
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algo.NumberOfSegments( nbSeg )
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algo.Propagation()
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hexa = smesh.Mesh(blocks)
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hexa_1d = hexa.Segment()
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hexa_1d.NumberOfSegments(1)
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discretize(+radius , +radius, 0, 5)
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discretize(-radius , +radius, 0, 8)
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discretize((radius+size)/2, 0, 0, 10)
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discretize( +radius, 0, height/2, 20)
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vertex = geompy.MakeVertex(+radius, +radius, 0)
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edge = geompy.GetEdgeNearPoint(blocks, vertex)
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algo = hexa.Segment(edge)
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algo.NumberOfSegments(5)
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algo.Propagation()
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vertex = geompy.MakeVertex(-radius, +radius, 0)
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edge = geompy.GetEdgeNearPoint(blocks, vertex)
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algo = hexa.Segment(edge)
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algo.NumberOfSegments(8)
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algo.Propagation()
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vertex = geompy.MakeVertex((radius+size)/2, 0, 0)
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edge = geompy.GetEdgeNearPoint(blocks, vertex)
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algo = hexa.Segment(edge)
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algo.NumberOfSegments(10)
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algo.Propagation()
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vertex = geompy.MakeVertex(+radius, 0, height/2)
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edge = geompy.GetEdgeNearPoint(blocks, vertex)
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algo = hexa.Segment(edge)
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algo.NumberOfSegments(20)
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algo.Propagation()
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hexa.Quadrangle()
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hexa.Hexahedron()
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@ -1,7 +1,5 @@
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# Add Polygon
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import math
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import salome
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salome.salome_init()
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@ -9,29 +7,30 @@ import SMESH, SALOMEDS
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from salome.smesh import smeshBuilder
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smesh = smeshBuilder.New()
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# create an empty mesh structure
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mesh = smesh.Mesh()
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# a method to build a polygonal mesh element with <nb_vert> angles:
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def MakePolygon (a_mesh, x0, y0, z0, radius, nb_vert):
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def MakePolygon (a_mesh, x0, y0, z0, radius, nb_vert, smesh_builder):
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import math
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al = 2.0 * math.pi / nb_vert
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node_ids = []
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# Create nodes for a polygon
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for ii in range(nb_vert):
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nid = mesh.AddNode(x0 + radius * math.cos(ii*al),
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nid = smesh_builder.AddNode(x0 + radius * math.cos(ii*al),
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y0 + radius * math.sin(ii*al),
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z0)
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node_ids.append(nid)
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pass
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# Create a polygon
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return mesh.AddPolygonalFace(node_ids)
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return smesh_builder.AddPolygonalFace(node_ids)
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# Create three polygons
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f1 = MakePolygon(mesh, 0, 0, 0, 30, 13)
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f2 = MakePolygon(mesh, 0, 0, 10, 21, 9)
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f3 = MakePolygon(mesh, 0, 0, 20, 13, 6)
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f1 = MakePolygon(mesh, 0, 0, 0, 30, 13, smesh_builder=mesh)
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f2 = MakePolygon(mesh, 0, 0, 10, 21, 9, smesh_builder=mesh)
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f3 = MakePolygon(mesh, 0, 0, 20, 13, 6, smesh_builder=mesh)
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salome.sg.updateObjBrowser()
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@ -44,8 +44,8 @@ for ii in range(len(Wire_polyline_edges)):
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# Mesh
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# Mesh the given shape with the given 1d hypothesis
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def Mesh1D(shape1d, nbSeg, name):
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mesh1d_tool = smesh.Mesh(shape1d, name)
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def Mesh1D(shape1d, nbSeg, name, smesh_builder):
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mesh1d_tool = smesh_builder.Mesh(shape1d, name)
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algo = mesh1d_tool.Segment()
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hyp = algo.NumberOfSegments(nbSeg)
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isDone = mesh1d_tool.Compute()
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@ -53,8 +53,8 @@ def Mesh1D(shape1d, nbSeg, name):
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return mesh1d_tool
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# Create a mesh with six nodes, seven edges and two quadrangle faces
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def MakeQuadMesh2(mesh_name):
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quad_1 = smesh.Mesh(name = mesh_name)
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def MakeQuadMesh2(mesh_name, smesh_builder):
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quad_1 = smesh_builder.Mesh(name = mesh_name)
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# six nodes
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n1 = quad_1.AddNode(0, 20, 10)
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@ -79,19 +79,19 @@ def MakeQuadMesh2(mesh_name):
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return [quad_1, [1,2,3,4,5,6,7], [8,9]]
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# Path meshes
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Edge_straight_mesh = Mesh1D(Edge_straight, 7, "Edge_straight")
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Edge_bezierrr_mesh = Mesh1D(Edge_bezierrr, 7, "Edge_bezierrr")
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Wire_polyline_mesh = Mesh1D(Wire_polyline, 3, "Wire_polyline")
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Edge_Circle_mesh = Mesh1D(Edge_Circle , 8, "Edge_Circle")
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Edge_straight_mesh = Mesh1D(Edge_straight, 7, "Edge_straight", smesh_builder=smesh)
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Edge_bezierrr_mesh = Mesh1D(Edge_bezierrr, 7, "Edge_bezierrr", smesh_builder=smesh)
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Wire_polyline_mesh = Mesh1D(Wire_polyline, 3, "Wire_polyline", smesh_builder=smesh)
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Edge_Circle_mesh = Mesh1D(Edge_Circle , 8, "Edge_Circle" , smesh_builder=smesh)
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# Initial meshes (to be extruded)
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[quad_1, ee_1, ff_1] = MakeQuadMesh2("quad_1")
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[quad_2, ee_2, ff_2] = MakeQuadMesh2("quad_2")
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[quad_3, ee_3, ff_3] = MakeQuadMesh2("quad_3")
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[quad_4, ee_4, ff_4] = MakeQuadMesh2("quad_4")
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[quad_5, ee_5, ff_5] = MakeQuadMesh2("quad_5")
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[quad_6, ee_6, ff_6] = MakeQuadMesh2("quad_6")
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[quad_7, ee_7, ff_7] = MakeQuadMesh2("quad_7")
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[quad_1, ee_1, ff_1] = MakeQuadMesh2("quad_1", smesh_builder=smesh)
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[quad_2, ee_2, ff_2] = MakeQuadMesh2("quad_2", smesh_builder=smesh)
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[quad_3, ee_3, ff_3] = MakeQuadMesh2("quad_3", smesh_builder=smesh)
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[quad_4, ee_4, ff_4] = MakeQuadMesh2("quad_4", smesh_builder=smesh)
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[quad_5, ee_5, ff_5] = MakeQuadMesh2("quad_5", smesh_builder=smesh)
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[quad_6, ee_6, ff_6] = MakeQuadMesh2("quad_6", smesh_builder=smesh)
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[quad_7, ee_7, ff_7] = MakeQuadMesh2("quad_7", smesh_builder=smesh)
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# ExtrusionAlongPath
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# IDsOfElements, PathMesh, PathShape, NodeStart,
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35
doc/salome/examples/tests.py.in
Normal file
35
doc/salome/examples/tests.py.in
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@ -0,0 +1,35 @@
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DIR='@CMAKE_CURRENT_SOURCE_DIR@'
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TESTS='@GOOD_TESTS@'
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REINIT_SALOME=@TEST_REINIT_SALOME@
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import os
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import unittest
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import salome
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class MyTest(unittest.TestCase):
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def setUp(self):
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if REINIT_SALOME:
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salome.salome_init()
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def tearDown(self):
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if REINIT_SALOME:
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salome.salome_close()
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pass
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if __name__ == "__main__":
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tests = TESTS.split(';')
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for test in tests:
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file_name = os.path.basename(test)
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if os.path.isabs(test):
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file_path = file_name
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else:
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file_path = os.path.join(DIR, file_name)
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case_name = 'test_' + file_name[:-3]
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code = """
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def func(self):
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with open('{}') as f:
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exec(f.read())
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"""
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exec(code.format(file_path))
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setattr(MyTest, case_name, func)
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unittest.main()
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@ -12,26 +12,25 @@ from salome.smesh import smeshBuilder
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smesh = smeshBuilder.New()
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import salome_notebook
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# define my 2D algorithm
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def my2DMeshing(geomFace, geom_builder, smesh_builder):
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import numpy as np
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# define my 2D algorithm
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def my2DMeshing( geomFace ):
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# find gravity center of geomFace
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gcXYZ = geompy.PointCoordinates( geompy.MakeCDG( geomFace ))
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gcXYZ = geom_builder.PointCoordinates( geom_builder.MakeCDG( geomFace ))
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# define order and orientation of edges
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sortedEdges = []
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geomEdges = geompy.SubShapeAll( geomFace, geompy.ShapeType["EDGE"])
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geomEdges = geom_builder.SubShapeAll( geomFace, geom_builder.ShapeType["EDGE"])
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sortedEdges.append(( geomEdges.pop(0), True ))
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while geomEdges:
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prevEdge_rev = sortedEdges[ -1 ]
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prevVV = geompy.SubShapeAll( prevEdge_rev[0], geompy.ShapeType["VERTEX"])
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prevVV = geom_builder.SubShapeAll( prevEdge_rev[0], geom_builder.ShapeType["VERTEX"])
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prevV2 = prevVV[ prevEdge_rev[1] ]
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found = False
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for iE in range( len( geomEdges )):
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v1,v2 = geompy.SubShapeAll( geomEdges[ iE ], geompy.ShapeType["VERTEX"])
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same1,same2 = [( geompy.MinDistance( prevV2, v ) < 1e-7 ) for v in [v1,v2] ]
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v1,v2 = geom_builder.SubShapeAll( geomEdges[ iE ], geom_builder.ShapeType["VERTEX"])
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same1,same2 = [( geom_builder.MinDistance( prevV2, v ) < 1e-7 ) for v in [v1,v2] ]
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if not same1 and not same2: continue
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sortedEdges.append(( geomEdges.pop( iE ), same1 ))
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found = True
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@ -42,10 +41,10 @@ def my2DMeshing( geomFace ):
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# put nodes on edges in a right order
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nodes = []
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for edge, isForward in sortedEdges:
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v1,v2 = geompy.SubShapeAll( edge, geompy.ShapeType["VERTEX"])
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edgeNodes = mesh.GetSubMeshNodesId( v2, all=False ) + \
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mesh.GetSubMeshNodesId( edge, all=False ) + \
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mesh.GetSubMeshNodesId( v1, all=False )
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v1,v2 = geom_builder.SubShapeAll( edge, geom_builder.ShapeType["VERTEX"])
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edgeNodes = smesh_builder.GetSubMeshNodesId( v2, all=False ) + \
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smesh_builder.GetSubMeshNodesId( edge, all=False ) + \
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smesh_builder.GetSubMeshNodesId( v1, all=False )
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if not isForward: edgeNodes.reverse()
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nodes.extend( edgeNodes[:-1] )
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@ -54,23 +53,23 @@ def my2DMeshing( geomFace ):
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r2 = 1 - r1
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nodesInside = []
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for n in nodes:
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nXYZ = mesh.GetNodeXYZ( n )
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nXYZ = smesh_builder.GetNodeXYZ( n )
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newXYZ = np.add( np.multiply( r1, gcXYZ ), np.multiply( r2, nXYZ ))
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nodesInside.append( mesh.AddNode( newXYZ[0], newXYZ[1], newXYZ[2] ))
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mesh.SetNodeOnFace( nodesInside[-1], geomFace, 0, 0 )
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nodesInside.append( smesh_builder.AddNode( newXYZ[0], newXYZ[1], newXYZ[2] ))
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smesh_builder.SetNodeOnFace( nodesInside[-1], geomFace, 0, 0 )
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# find out orientation of faces to create
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# geomFace normal
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faceNorm = geompy.GetNormal( geomFace )
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v1,v2 = [ geompy.PointCoordinates( v ) \
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for v in geompy.SubShapeAll( faceNorm, geompy.ShapeType["VERTEX"]) ]
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faceNorm = geom_builder.GetNormal( geomFace )
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v1,v2 = [ geom_builder.PointCoordinates( v ) \
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for v in geom_builder.SubShapeAll( faceNorm, geom_builder.ShapeType["VERTEX"]) ]
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faceNormXYZ = np.subtract( v2, v1 )
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outDirXYZ = np.subtract( v1, [ 50, 50, 50 ] )
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if np.dot( faceNormXYZ, outDirXYZ ) < 0: # reversed face
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faceNormXYZ = np.multiply( -1., faceNormXYZ )
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# mesh face normal
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e1 = np.subtract( mesh.GetNodeXYZ( nodes[0] ), mesh.GetNodeXYZ( nodes[1] ))
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e2 = np.subtract( mesh.GetNodeXYZ( nodes[0] ), mesh.GetNodeXYZ( nodesInside[0] ))
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e1 = np.subtract( smesh_builder.GetNodeXYZ( nodes[0] ), smesh_builder.GetNodeXYZ( nodes[1] ))
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e2 = np.subtract( smesh_builder.GetNodeXYZ( nodes[0] ), smesh_builder.GetNodeXYZ( nodesInside[0] ))
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meshNorm = np.cross( e1, e2 )
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# faces orientation
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reverse = ( np.dot( faceNormXYZ, meshNorm ) < 0 )
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@ -81,16 +80,16 @@ def my2DMeshing( geomFace ):
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n1, n2, n3, n4 = nodes[iN-1], nodes[iN-2], nodesInside[iN-2], nodesInside[iN-1]
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iN -= 1
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if reverse:
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f = mesh.AddFace( [n1, n2, n3, n4] )
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f = smesh_builder.AddFace( [n1, n2, n3, n4] )
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else:
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f = mesh.AddFace( [n4, n3, n2, n1] )
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f = smesh_builder.AddFace( [n4, n3, n2, n1] )
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# new faces must be assigned to geometry to allow 3D algorithm finding them
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mesh.SetMeshElementOnShape( f, geomFace )
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smesh_builder.SetMeshElementOnShape( f, geomFace )
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if reverse:
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nodesInside.reverse()
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polygon = mesh.AddPolygonalFace( nodesInside )
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mesh.SetMeshElementOnShape( polygon, geomFace )
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polygon = smesh_builder.AddPolygonalFace( nodesInside )
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smesh_builder.SetMeshElementOnShape( polygon, geomFace )
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return
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@ -111,8 +110,8 @@ mesh.Compute()
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mesh.Quadrangle()
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mesh.UseExistingFaces(f1) # UseExistingFaces() allows using my2DMeshing();
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mesh.UseExistingFaces(f2) # assign UseExistingFaces() BEFORE calling my2DMeshing()!
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my2DMeshing( f1 )
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my2DMeshing( f2 )
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my2DMeshing(f1, geom_builder=geompy, smesh_builder=mesh)
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my2DMeshing(f2, geom_builder=geompy, smesh_builder=mesh)
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assert mesh.Compute()
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# compute 3D mesh
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