1 # -*- coding: utf-8 -*-
4 from .geomsmesh import geompy
5 from .geomsmesh import geomPublish
6 from .geomsmesh import geomPublishInFather
9 from .triedreBase import triedreBase
11 O, OX, OY, OZ = triedreBase()
13 # -----------------------------------------------------------------------------
14 # --- tore et plan de fissure
16 def toreFissure(minRad,allonge,rayTore):
18 Construction de la geometrie du tore elliptique autour du front de fissure.
19 L'ellipse est construite dans le plan xoy, axe oy.
20 @param minRad :petit rayon
21 @param allonge :rapport grand rayon / petit rayon
22 @param rayTore :rayon du tore construit autour de la generatrice de l'ellipse
23 @return (generatrice, FaceGenFiss, Pipe_1, FaceFissure, Plane_1, Pipe1Part) : ellipse, section du tore,
24 tore plein, face plane de le fissure, plan de la fissure, tore partitioné par le plan de fissure.
26 logging.info("start ", minRad, allonge, rayTore)
28 Vertex_1 = geompy.MakeVertex( minRad, 0, 0)
29 Vertex_2 = geompy.MakeVertex(-minRad, 0, 0)
30 Vertex_3 = geompy.MakeRotation(Vertex_1, OZ, 45*math.pi/180.0)
31 Arc_1 = geompy.MakeArc(Vertex_1, Vertex_2, Vertex_3)
32 generatrice = geompy.MakeScaleAlongAxes(Arc_1, O, 1, allonge, 1)
34 #geomPublish(initLog.debug, Vertex_1, 'Vertex_1' )
35 #geomPublish(initLog.debug, Vertex_2, 'Vertex_2' )
36 #geomPublish(initLog.debug, Vertex_3, 'Vertex_3' )
37 #geomPublish(initLog.debug, Arc_1, 'Arc_1' )
38 #geomPublish(initLog.debug, generatrice, 'generatrice' )
40 # --- face circulaire sur la generatrice, pour extrusion
42 Circle_1 = geompy.MakeCircle(O, OY, rayTore)
43 Rotation_1 = geompy.MakeRotation(Circle_1, OY, -90*math.pi/180.0)
44 Translation_1 = geompy.MakeTranslation(Rotation_1, minRad, 0, 0)
45 FaceGenFiss = geompy.MakeFaceWires([Translation_1], 1)
47 #geomPublish(initLog.debug, Circle_1, 'Circle_1' )
48 #geomPublish(initLog.debug, Rotation_1, 'Rotation_1' )
49 #geomPublish(initLog.debug, Translation_1, 'Translation_1' )
50 #geomPublish(initLog.debug, FaceGenFiss, 'FaceGenFiss' )
54 Pipe_1 = geompy.MakePipe(FaceGenFiss, generatrice)
56 # --- plan fissure, delimite par la generatrice
58 Scale_1_vertex_3 = geompy.GetSubShape(generatrice, [3])
59 Line_1 = geompy.MakeLineTwoPnt(Vertex_1, Scale_1_vertex_3)
60 FaceFissure = geompy.MakeFaceWires([generatrice, Line_1], 1)
62 #geomPublishInFather(initLog.debug, generatrice, Scale_1_vertex_3, 'Scale_1:vertex_3' )
63 #geomPublish(initLog.debug, Line_1, 'Line_1' )
64 #geomPublish(initLog.debug, FaceFissure, 'FaceFissure' )
66 # --- tore coupe en 2 demi tore de section 1/2 disque
68 Plane_1 = geompy.MakePlane(O, OZ, 2000)
69 Pipe1Part = geompy.MakePartition([Pipe_1], [Plane_1], [], [], geompy.ShapeType["SOLID"], 0, [], 1)
70 geomPublish(initLog.debug, Pipe1Part , 'Pipe1Part' )
72 return generatrice, FaceGenFiss, Pipe_1, FaceFissure, Plane_1, Pipe1Part