mirror of
https://git.salome-platform.org/gitpub/modules/smesh.git
synced 2025-03-26 02:47:55 +05:00
203 lines
7.2 KiB
Python
203 lines
7.2 KiB
Python
# -*- coding: utf-8 -*-
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###
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### This file is generated automatically by SALOME v7.7.1 with dump python functionality
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###
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import sys, numpy
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import salome
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salome.salome_init()
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theStudy = salome.myStudy
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import salome_notebook
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notebook = salome_notebook.NoteBook(theStudy)
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###
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### GEOM component
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###
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import GEOM
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from salome.geom import geomBuilder
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import math
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import SALOMEDS
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from . import utilityFunctions as uF
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from .output import message
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#ellipse.generate(data_demi_grand_axe, data_centre, data_normale,data_direction, data_demi_petit_axe, data_angle, rayon_entaille,extension, outFile)
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#if True:
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#data_demi_grand_axe = 2.
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#data_centre = [0., 0., 0.]
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#data_normale = [1., 0., 0.]
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#data_direction = [0., 1., 0.]
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#data_demi_petit_axe = 1.
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#data_angle=180.
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#rayon_entaille=0.1
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#extension=0.1
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#outFile='/home/I60976/00_PROJETS/2015_INTEGRATION_ZCRACKS/zcracks_salome/test.med'
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def generate(data_demi_grand_axe, data_centre, data_normale,
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data_direction, data_demi_petit_axe, data_angle,
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rayon_entaille, extension, outFile):
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Vnormale, Vdirection, Vortho = uF.calcCoordVectors(data_normale, data_direction)
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Vcentre = numpy.array(data_centre)
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geompy = geomBuilder.New(theStudy)
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O = geompy.MakeVertex(0, 0, 0)
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OX = geompy.MakeVectorDXDYDZ(1, 0, 0)
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OY = geompy.MakeVectorDXDYDZ(0, 1, 0)
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OZ = geompy.MakeVectorDXDYDZ(0, 0, 1)
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CENTRE = geompy.MakeVertex(Vcentre[0], Vcentre[1], Vcentre[2])
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NORMALE = geompy.MakeVectorDXDYDZ(Vnormale[0], Vnormale[1], Vnormale[2])
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DIRECTION = geompy.MakeVectorDXDYDZ(Vdirection[0], Vdirection[1], Vdirection[2])
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DIRECTION_op = geompy.MakeVectorDXDYDZ(-Vdirection[0], -Vdirection[1], -Vdirection[2])
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V3 = geompy.MakeVectorDXDYDZ(Vortho[0], Vortho[1], Vortho[2])
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V3_op = geompy.MakeVectorDXDYDZ(-Vortho[0], -Vortho[1], -Vortho[2])
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if data_demi_grand_axe >= data_demi_petit_axe:
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ELLIPSE = geompy.MakeEllipse(CENTRE, NORMALE, data_demi_grand_axe, data_demi_petit_axe, DIRECTION)
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else:
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ELLIPSE = geompy.MakeEllipse(CENTRE, NORMALE, data_demi_petit_axe, data_demi_grand_axe, V3)
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if rayon_entaille<1.e-12:
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FELLIPSE = geompy.MakeFaceWires([ELLIPSE], 1)
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dim=2
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else:
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dim=3
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VP1=Vcentre+Vdirection*(data_demi_grand_axe-rayon_entaille)+Vnormale*rayon_entaille
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VP2=Vcentre+Vdirection*(data_demi_grand_axe)
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VP3=Vcentre+Vdirection*(data_demi_grand_axe-rayon_entaille)-Vnormale*rayon_entaille
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PE1=geompy.MakeVertex(VP1[0], VP1[1], VP1[2])
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PE2=geompy.MakeVertex(VP2[0], VP2[1], VP2[2])
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PE3=geompy.MakeVertex(VP3[0], VP3[1], VP3[2])
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ARC = geompy.MakeArc(PE1, PE2, PE3)
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TUYAU = geompy.MakePipe(ARC, ELLIPSE)
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subShapesList=geompy.GetFreeBoundary(TUYAU)[1]
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entailleFace1 = geompy.MakeFaceWires([subShapesList[0]], 1)
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entailleFace2 = geompy.MakeFaceWires([subShapesList[1]], 1)
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FELLIPSE = geompy.MakeShell([TUYAU, entailleFace1, entailleFace2])
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edgesIDs = geompy.SubShapeAllIDs(FELLIPSE, geompy.ShapeType["EDGE"])
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edges = geompy.CreateGroup(FELLIPSE, geompy.ShapeType["EDGE"])
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geompy.UnionIDs(edges, edgesIDs)
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geompy.addToStudy( FELLIPSE, 'FELLIPSE' )
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geompy.addToStudyInFather( FELLIPSE , edges, 'edges' )
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hauteur=numpy.max([data_demi_grand_axe,data_demi_petit_axe])*1.1
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eps=1.E-05
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bool_boite=True
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extrusion=numpy.max([1.,rayon_entaille])*1.1
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if ( (data_angle>(eps)) and (data_angle<(180.-eps)) ):
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rayon2=hauteur*numpy.tan(data_angle*numpy.pi/180./2.)
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B1=geompy.MakeTranslationVectorDistance(CENTRE,DIRECTION,hauteur)
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B2=geompy.MakeTranslationVectorDistance(B1,V3,rayon2)
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geompy.TranslateVectorDistance(B1,V3_op,rayon2, False)
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LB01 = geompy.MakeLineTwoPnt(CENTRE, B1)
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LB02 = geompy.MakeLineTwoPnt(CENTRE, B2)
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LB12 = geompy.MakeLineTwoPnt(B1, B2)
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plan_BOITE = geompy.MakeFaceWires([LB01, LB02, LB12], True)
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BOITE = geompy.MakePrismVecH2Ways(plan_BOITE, NORMALE, extrusion)
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FACE_FISSURE = geompy.MakeCommonList([FELLIPSE, BOITE])
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elif ( (data_angle>=(180.-eps)) and (data_angle<=(180.+eps)) ):
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VP1=Vcentre+Vortho*hauteur
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VP2=Vcentre-Vortho*hauteur
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VP3=Vcentre-Vortho*hauteur+Vdirection*hauteur
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VP4=Vcentre+Vortho*hauteur+Vdirection*hauteur
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Sommet_1 = geompy.MakeVertex(VP1[0], VP1[1], VP1[2])
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Sommet_2 = geompy.MakeVertex(VP2[0], VP2[1], VP2[2])
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Sommet_3 = geompy.MakeVertex(VP3[0], VP3[1], VP3[2])
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Sommet_4 = geompy.MakeVertex(VP4[0], VP4[1], VP4[2])
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Ligne_1 = geompy.MakeLineTwoPnt(Sommet_1, Sommet_2)
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Ligne_2 = geompy.MakeLineTwoPnt(Sommet_2, Sommet_3)
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Ligne_3 = geompy.MakeLineTwoPnt(Sommet_3, Sommet_4)
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Ligne_4 = geompy.MakeLineTwoPnt(Sommet_4, Sommet_1)
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Contour_1 = geompy.MakeWire([Ligne_1, Ligne_2, Ligne_3, Ligne_4], 1e-07)
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Face_1 = geompy.MakeFaceWires([Contour_1], 1)
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BOITE = geompy.MakePrismVecH2Ways(Face_1, NORMALE, extrusion)
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FACE_FISSURE = geompy.MakeCommonList([FELLIPSE, BOITE])
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elif ( (data_angle>(180.+eps)) and (data_angle<(360.-eps)) ):
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rayon2=hauteur*numpy.tan((360.-data_angle)*numpy.pi/180./2.)
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B1=geompy.MakeTranslationVectorDistance(CENTRE,DIRECTION_op,hauteur)
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B2=geompy.MakeTranslationVectorDistance(B1,V3,rayon2)
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geompy.TranslateVectorDistance(B1,V3_op,rayon2, False)
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LB01 = geompy.MakeLineTwoPnt(CENTRE, B1)
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LB02 = geompy.MakeLineTwoPnt(CENTRE, B2)
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LB12 = geompy.MakeLineTwoPnt(B1, B2)
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plan_BOITE = geompy.MakeFaceWires([LB01, LB02, LB12], True)
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extrusion=numpy.max([1.,rayon_entaille])*1.1
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BOITE = geompy.MakePrismVecH2Ways(plan_BOITE, NORMALE, extrusion)
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FACE_FISSURE = geompy.MakeCutList(FELLIPSE, [BOITE])
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elif ( (data_angle<=(eps)) or (data_angle>=(360.-eps)) ):
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bool_boite=False
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FACE_FISSURE = FELLIPSE
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else:
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message('E','Angle non prevu')
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if bool_boite:
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#geompy.addToStudy( BOITE, 'BOITE' )
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newEdgesIDs = geompy.SubShapeAllIDs(FACE_FISSURE, geompy.ShapeType["EDGE"])
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newEdges = geompy.CreateGroup(FACE_FISSURE, geompy.ShapeType["EDGE"])
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geompy.UnionIDs(newEdges, newEdgesIDs)
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[oldEdges] = geompy.RestoreGivenSubShapes(FACE_FISSURE, [FELLIPSE, edges], GEOM.FSM_GetInPlace, True, False)
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toExtrude = geompy.CutListOfGroups([newEdges], [oldEdges])
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if extension>1.e-12:
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extrusion = geompy.MakePrismVecH(toExtrude, DIRECTION_op, extension)
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try:
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FACE_FISSURE = geompy.MakeFuseList([FACE_FISSURE, extrusion], False, True)
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except:
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FACE_FISSURE = geompy.MakeFuseList([FACE_FISSURE, extrusion], False, False)
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#geompy.addToStudy( FACE_FISSURE, 'FACE_FISSURE' )
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#geompy.addToStudy( FACE_FISSURE, 'FACE_FISSURE' )
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import SMESH, SALOMEDS
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from salome.smesh import smeshBuilder
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smesh = smeshBuilder.New(theStudy)
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A=numpy.pi/(30.)
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minAxes=numpy.min([data_demi_grand_axe,data_demi_petit_axe])
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maxAxes=numpy.max([data_demi_grand_axe,data_demi_petit_axe])
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R=minAxes**2/maxAxes
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if rayon_entaille>1.e-12:
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R=numpy.min([R,rayon_entaille])
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A=numpy.pi/(15.)
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chordal, minSize = uF.calcElemSize(A, R)
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maxSize=maxAxes/5.
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Maillage=uF.meshCrack(FACE_FISSURE, minSize, maxSize, chordal, dim)
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try:
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Maillage.ExportMED( outFile, 0, SMESH.MED_V2_2, 1, None ,1)
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smesh.SetName(Maillage.GetMesh(), 'MAILLAGE_FISSURE')
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except:
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print('ExportToMEDX() failed. Invalid file name?')
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## Set names of Mesh objects
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if salome.sg.hasDesktop():
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salome.sg.updateObjBrowser(True)
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