# ==================================
#
-from geompy import *
+import salome
+salome.salome_init()
+import GEOM
+from salome.geom import geomBuilder
+geompy = geomBuilder.New(salome.myStudy)
-import smesh
+import SMESH, SALOMEDS
+from salome.smesh import smeshBuilder
+smesh = smeshBuilder.New(salome.myStudy)
# Geometry
# ========
def triangle(p1, p2, p3):
l = []
- l.append(MakeEdge(p1, p2))
- l.append(MakeEdge(p2, p3))
- l.append(MakeEdge(p3, p1))
- w = MakeWire(l)
- return MakeFace(w, 1)
+ l.append(geompy.MakeEdge(p1, p2))
+ l.append(geompy.MakeEdge(p2, p3))
+ l.append(geompy.MakeEdge(p3, p1))
+ w = geompy.MakeWire(l)
+ return geompy.MakeFace(w, 1)
# The holed part
# ==============
# Vertex of the holed part
# ------------------------
-hole_point_11 = MakeVertex(0 , 0 , 0)
-hole_point_21 = MakeVertex(box_dx, 0 , 0)
-hole_point_12 = MakeVertex(0 , box_dy, 0)
-hole_point_22 = MakeVertex(box_dx, box_dy, 0)
+hole_point_11 = geompy.MakeVertex(0 , 0 , 0)
+hole_point_21 = geompy.MakeVertex(box_dx, 0 , 0)
+hole_point_12 = geompy.MakeVertex(0 , box_dy, 0)
+hole_point_22 = geompy.MakeVertex(box_dx, box_dy, 0)
-hole_center = MakeVertex(cyl_x, cyl_y, 0)
+hole_center = geompy.MakeVertex(cyl_x, cyl_y, 0)
# Faces of the holed part
# -----------------------
# Solids of the holed part
# ------------------------
-cyl_dir = MakeVectorDXDYDZ(0, 0, 1)
+cyl_dir = geompy.MakeVectorDXDYDZ(0, 0, 1)
-hole_solid_1 = MakePrismVecH(hole_face_1, cyl_dir, cyl_dz)
-hole_solid_2 = MakePrismVecH(hole_face_2, cyl_dir, cyl_dz)
-hole_solid_3 = MakePrismVecH(hole_face_3, cyl_dir, cyl_dz)
-hole_solid_4 = MakePrismVecH(hole_face_4, cyl_dir, cyl_dz)
+hole_solid_1 = geompy.MakePrismVecH(hole_face_1, cyl_dir, cyl_dz)
+hole_solid_2 = geompy.MakePrismVecH(hole_face_2, cyl_dir, cyl_dz)
+hole_solid_3 = geompy.MakePrismVecH(hole_face_3, cyl_dir, cyl_dz)
+hole_solid_4 = geompy.MakePrismVecH(hole_face_4, cyl_dir, cyl_dz)
-hole_internal = MakeCylinder(hole_center, cyl_dir, cyl_radius , cyl_dz)
-hole_external = MakeCylinder(hole_center, cyl_dir, cyl_radius+cyl_thick, cyl_dz)
-hole_median = MakeCut(hole_external, hole_internal)
+hole_internal = geompy.MakeCylinder(hole_center, cyl_dir, cyl_radius , cyl_dz)
+hole_external = geompy.MakeCylinder(hole_center, cyl_dir, cyl_radius+cyl_thick, cyl_dz)
+hole_median = geompy.MakeCut(hole_external, hole_internal)
# Boolean operations
# ------------------
blocks = []
-blocks.append( MakeCut(hole_solid_1, hole_external))
-blocks.append(MakeCommon(hole_solid_1, hole_median ))
+blocks.append( geompy.MakeCut(hole_solid_1, hole_external))
+blocks.append(geompy.MakeCommon(hole_solid_1, hole_median ))
-blocks.append( MakeCut(hole_solid_2, hole_external))
-blocks.append(MakeCommon(hole_solid_2, hole_median ))
+blocks.append( geompy.MakeCut(hole_solid_2, hole_external))
+blocks.append(geompy.MakeCommon(hole_solid_2, hole_median ))
-blocks.append( MakeCut(hole_solid_3, hole_external))
-blocks.append(MakeCommon(hole_solid_3, hole_median ))
+blocks.append( geompy.MakeCut(hole_solid_3, hole_external))
+blocks.append(geompy.MakeCommon(hole_solid_3, hole_median ))
-blocks.append( MakeCut(hole_solid_4, hole_external))
-blocks.append(MakeCommon(hole_solid_4, hole_median ))
+blocks.append( geompy.MakeCut(hole_solid_4, hole_external))
+blocks.append(geompy.MakeCommon(hole_solid_4, hole_median ))
# The full part
# =============
# Vertex of the full part
# -----------------------
-full_point_11 = MakeVertex(0 , 0 , cyl_dz)
-full_point_21 = MakeVertex(box_dx, 0 , cyl_dz)
-full_point_12 = MakeVertex(0 , box_dy, cyl_dz)
-full_point_22 = MakeVertex(box_dx, box_dy, cyl_dz)
+full_point_11 = geompy.MakeVertex(0 , 0 , cyl_dz)
+full_point_21 = geompy.MakeVertex(box_dx, 0 , cyl_dz)
+full_point_12 = geompy.MakeVertex(0 , box_dy, cyl_dz)
+full_point_22 = geompy.MakeVertex(box_dx, box_dy, cyl_dz)
-full_center = MakeVertex(cyl_x, cyl_y, cyl_dz)
+full_center = geompy.MakeVertex(cyl_x, cyl_y, cyl_dz)
# Faces of the full part
# ----------------------
full_dz = box_dz - cyl_dz
-full_solid_1 = MakePrismVecH(full_face_1, cyl_dir, full_dz)
-full_solid_2 = MakePrismVecH(full_face_2, cyl_dir, full_dz)
-full_solid_3 = MakePrismVecH(full_face_3, cyl_dir, full_dz)
-full_solid_4 = MakePrismVecH(full_face_4, cyl_dir, full_dz)
+full_solid_1 = geompy.MakePrismVecH(full_face_1, cyl_dir, full_dz)
+full_solid_2 = geompy.MakePrismVecH(full_face_2, cyl_dir, full_dz)
+full_solid_3 = geompy.MakePrismVecH(full_face_3, cyl_dir, full_dz)
+full_solid_4 = geompy.MakePrismVecH(full_face_4, cyl_dir, full_dz)
-full_internal = MakeCylinder(full_center, cyl_dir, cyl_radius , full_dz)
-full_external = MakeCylinder(full_center, cyl_dir, cyl_radius+cyl_thick, full_dz)
-full_median = MakeCut(full_external, full_internal)
+full_internal = geompy.MakeCylinder(full_center, cyl_dir, cyl_radius , full_dz)
+full_external = geompy.MakeCylinder(full_center, cyl_dir, cyl_radius+cyl_thick, full_dz)
+full_median = geompy.MakeCut(full_external, full_internal)
# Boolean operations
# ------------------
full = []
-full.append( MakeCut(full_solid_1, full_external))
-full.append(MakeCommon(full_solid_1, full_median))
+full.append( geompy.MakeCut(full_solid_1, full_external))
+full.append(geompy.MakeCommon(full_solid_1, full_median))
-full.append( MakeCut(full_solid_2, full_external))
-full.append(MakeCommon(full_solid_2, full_median ))
+full.append( geompy.MakeCut(full_solid_2, full_external))
+full.append(geompy.MakeCommon(full_solid_2, full_median ))
-full.append( MakeCut(full_solid_3, full_external))
-full.append(MakeCommon(full_solid_3, full_median))
+full.append( geompy.MakeCut(full_solid_3, full_external))
+full.append(geompy.MakeCommon(full_solid_3, full_median))
-full.append( MakeCut(full_solid_4, full_external))
-full.append(MakeCommon(full_solid_4, full_median))
+full.append( geompy.MakeCut(full_solid_4, full_external))
+full.append(geompy.MakeCommon(full_solid_4, full_median))
# Filling the hole
# ----------------
x = cyl_x-box_d
y = x * cyl_y / cyl_x
-box_point_11 = MakeVertex(x, y, cyl_dz)
+box_point_11 = geompy.MakeVertex(x, y, cyl_dz)
x = cyl_x+box_d
y = (box_dx - x) * cyl_y / (box_dx - cyl_x)
-box_point_12 = MakeVertex(x, y, cyl_dz)
+box_point_12 = geompy.MakeVertex(x, y, cyl_dz)
x = cyl_x-box_d
y = box_dy - x * (box_dy - cyl_y) / cyl_x
-box_point_21 = MakeVertex(x, y, cyl_dz)
+box_point_21 = geompy.MakeVertex(x, y, cyl_dz)
x = cyl_x+box_d
y = box_dy - (box_dx - x) * (box_dy - cyl_y) / (box_dx - cyl_x)
-box_point_22 = MakeVertex(x, y, cyl_dz)
+box_point_22 = geompy.MakeVertex(x, y, cyl_dz)
-box_face = MakeQuad4Vertices(box_point_11, box_point_12, box_point_21, box_point_22)
+box_face = geompy.MakeQuad4Vertices(box_point_11, box_point_12, box_point_21, box_point_22)
-box = MakePrismVecH(box_face, cyl_dir, full_dz)
+box = geompy.MakePrismVecH(box_face, cyl_dir, full_dz)
full.append(box)
-full.append(MakeCut(MakeCommon(full_solid_1, full_internal), box))
-full.append(MakeCut(MakeCommon(full_solid_2, full_internal), box))
-full.append(MakeCut(MakeCommon(full_solid_3, full_internal), box))
-full.append(MakeCut(MakeCommon(full_solid_4, full_internal), box))
+full.append(geompy.MakeCut(geompy.MakeCommon(full_solid_1, full_internal), box))
+full.append(geompy.MakeCut(geompy.MakeCommon(full_solid_2, full_internal), box))
+full.append(geompy.MakeCut(geompy.MakeCommon(full_solid_3, full_internal), box))
+full.append(geompy.MakeCut(geompy.MakeCommon(full_solid_4, full_internal), box))
# Cut the cylinder thikness
# -------------------------
-full_plan = MakePlane(MakeVertex(0, 0, cyl_dz+cyl_thick), cyl_dir, 5000)
+full_plan = geompy.MakePlane(geompy.MakeVertex(0, 0, cyl_dz+cyl_thick), cyl_dir, 5000)
-full_parts = MakePartition(full, [full_plan], [], [], ShapeType["SOLID"])
+full_parts = geompy.MakePartition(full, [full_plan], [], [], geompy.ShapeType["SOLID"])
# Geometry result
# ---------------
blocks.append(full_parts)
-piece_cpd = MakeCompound(blocks)
+piece_cpd = geompy.MakeCompound(blocks)
-piece_ok = RemoveExtraEdges(piece_cpd, doUnionFaces=True)
+piece_ok = geompy.RemoveExtraEdges(piece_cpd, doUnionFaces=True)
-piece = MakeGlueFaces(piece_ok, 1.e-3)
+piece = geompy.MakeGlueFaces(piece_ok, 1.e-3)
-piece_id = addToStudy(piece, "ex13_hole1partial")
+piece_id = geompy.addToStudy(piece, "ex13_hole1partial")
# Meshing
# =======
-smesh.SetCurrentStudy(salome.myStudy)
-
# Create a mesh
# -------------
# ----------------
def local(x, y, z, d):
- edge = GetEdgeNearPoint(piece, MakeVertex(x, y, z))
+ edge = geompy.GetEdgeNearPoint(piece, geompy.MakeVertex(x, y, z))
algo = hexa.Segment(edge)
algo.NumberOfSegments(d)
algo.Propagation()
