2003-05-12 21:24:23 +06:00
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#==============================================================================
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# File : GEOM_moteur.py
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# Created : mon feb 18 11:55:00 CET 2002
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# Author : Damien COQUERET, Open CASCADE
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# Project : SALOME
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# Copyright : Open CASCADE, 2002
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# $Header$
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#==============================================================================
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import salome
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import geompy
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import math
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2003-05-16 16:38:04 +06:00
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geom = salome.lcc.FindOrLoadComponent("FactoryServer", "GEOM")
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2003-05-12 21:24:23 +06:00
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myBuilder = salome.myStudy.NewBuilder()
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#Variables modifiables
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PosX = 0 #Position du cylindre dans l'espace
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PosY = 0 #Il est oriente suivant Z
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PosZ = 0
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NbBranches = 7 #>2
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HauteurT = 70 #Hauteur total du stator
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#Varaibles
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Angle1 = 2 * math.pi / NbBranches
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Angle2 = Angle1 / 2
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HauteurR = HauteurT / 3
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Ep = HauteurT / 10
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DExtExt = HauteurT * 6 / 7
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DExtInt = DExtExt - Ep
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DIntExt = DExtExt / 3
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DIntInt = DExtExt / 4
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EpRot = DIntExt * math.sin(Angle2)
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Pos1C = PosX + DIntExt * math.cos(Angle2)
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Pos1S = PosY + DIntExt * math.sin(Angle2)
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PosCour = PosZ + HauteurT * 4 / 7
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PosRot = PosZ + 0.9 * HauteurT
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#Points
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P0 = geom.MakePointStruct(0, 0, 1)
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P1 = geom.MakePointStruct(PosX, PosY, PosZ)
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P2 = geom.MakePointStruct(PosX, PosY, PosZ + Ep)
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P3 = geom.MakePointStruct(PosX, PosY, PosCour)
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P4 = geom.MakePointStruct(PosX, PosY, PosCour + Ep)
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P5 = geom.MakePointStruct(PosX, PosY, PosRot)
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P6 = geom.MakePointStruct(Pos1C, Pos1S, PosZ)
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P7 = geom.MakePointStruct(PosX + DExtExt, Pos1S, PosZ)
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P8 = geom.MakePointStruct(Pos1C, Pos1S, PosZ + HauteurT)
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#Vecteurs
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V1 = geom.MakeDirection(P0)
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V2 = geom.MakeAxisStruct(PosX, PosY, PosZ, 0, 0, 1)
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V3 = geom.MakeAxisStruct(Pos1C, Pos1S, PosZ, 0, 0, 1)
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#Cylindre central
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C0 = geompy.MakeCylinder(P1, V1, DIntInt, PosCour + Ep - PosZ)
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C01 = geompy.MakeCylinder(P1, V1, DIntExt, PosCour + Ep - PosZ)
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Cylindre = geompy.MakeBoolean(C01, C0, 2)
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#Id_Cyl = geompy.addToStudy(Cylindre, "Cylindre")
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#Camemberts de coupe
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B1 = geompy.MakeVector(P6, P7)
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B2 = geompy.MakePrism(B1, P6, P8)
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S0 = geompy.MakeRevolution(B2, V3, Angle1)
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CoupeList = []
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CoupeList.append(S0)
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Ind = 1
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while Ind < NbBranches :
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S = geompy.MakeRotation(S0, V2, Ind * Angle1)
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CoupeList.append(S)
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Ind = Ind + 1
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IorCoupeList = []
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for CoupeShape in CoupeList :
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IorCoupeList.append(CoupeShape._get_Name())
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Coupe1 = geompy.MakeCompound(IorCoupeList)
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#Id_Coupe1 = geompy.addToStudy(Coupe1, "Coupe1")
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#Couronne1
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C1 = geompy.MakeCylinder(P1, V1, DExtExt, HauteurT)
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C2 = geompy.MakeCylinder(P2, V1, DExtInt, HauteurT)
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C3 = geompy.MakeBoolean(C1, C2, 2)
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C31 = geompy.MakeBoolean(C3, C0, 2)
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Couronne1 = geompy.MakeBoolean(C31, Coupe1, 2)
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#Id_Couronne1 = geompy.addToStudy(Couronne1, "Couronne1")
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#Couronne2
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C4 = geompy.MakeCylinder(P3, V1, DExtExt, PosZ + HauteurT - PosCour)
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C5 = geompy.MakeCylinder(P4, V1, DExtInt, HauteurT)
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Coupe2 = geompy.MakeRotation(Coupe1, V2, Angle2)
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C6 = geompy.MakeBoolean(C4, C5, 2)
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C61 = geompy.MakeBoolean(C6, C0, 2)
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Couronne2 = geompy.MakeBoolean(C61, Coupe2, 2)
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#Id_Couronne2 = geompy.addToStudy(Couronne2, "Couronne2")
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#Rotor1
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C9 = geompy.MakeCylinder(P5, V1, DIntExt, HauteurR)
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C10 = geompy.MakeCylinder(P5, V1, DIntExt / 4, 2 * HauteurR)
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Rotor1List = []
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Rotor1List.append(C9)
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Rotor1List.append(C10)
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IorRotor1List = []
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for Rotor1Shape in Rotor1List :
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IorRotor1List.append(Rotor1Shape._get_Name())
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Rotor1 = geompy.MakeCompound(IorRotor1List)
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Id_Rotor1 = geompy.addToStudy(Rotor1, "Rotor1")
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#Rotor2
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D0 = geompy.MakeBox(2 * Pos1C - PosX, -Pos1S + 2 * PosY, PosRot, 2 * Pos1C + EpRot - PosX, Pos1S, PosRot + EpRot / 2)
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Rotor2List = []
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Rotor2List.append(D0)
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Ind = 1
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while Ind < NbBranches :
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R = geompy.MakeRotation(D0, V2, Ind * Angle1)
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Rotor2List.append(R)
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Ind = Ind + 1
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IorRotor2List = []
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for Rotor2Shape in Rotor2List :
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IorRotor2List.append(Rotor2Shape._get_Name())
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Rotor2 = geompy.MakeCompound(IorRotor2List)
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Id_Rotor2 = geompy.addToStudy(Rotor2, "Rotor2")
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#Rotor3
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Rotor3 = geompy.MakeRotation(Rotor2, V2, Angle2)
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Id_Rotor3 = geompy.addToStudy(Rotor3, "Rotor3")
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#Stator
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StatorList = []
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StatorList.append(Cylindre)
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StatorList.append(Couronne1)
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StatorList.append(Couronne2)
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IorStatorList = []
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for StatorShape in StatorList :
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IorStatorList.append(StatorShape._get_Name())
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Stator = geompy.MakeCompound(IorStatorList)
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Id_Stator = geompy.addToStudy(Stator, "Stator")
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