PR: add blocFissure plugin

[modules/smesh.git] / src / Tools / blocFissure / gmu / toreFissure.py

diff --git a/src/Tools/blocFissure/gmu/toreFissure.py b/src/Tools/blocFissure/gmu/toreFissure.py
new file mode 100644 (file)
index 0000000..899ef5e
--- /dev/null
+++ b/src/Tools/blocFissure/gmu/toreFissure.py
@@ -0,0 +1,69 @@
+# -*- coding: utf-8 -*-
+
+import logging
+from geomsmesh import geompy
+import math
+from triedreBase import triedreBase
+
+O, OX, OY, OZ = triedreBase()
+
+# -----------------------------------------------------------------------------
+# --- tore et plan de fissure
+
+def toreFissure(minRad,allonge,rayTore):
+  """
+  Construction de la geometrie du tore elliptique autour du front de fissure.
+  L'ellipse est construite dans le plan xoy, axe oy.
+  @param minRad :petit rayon
+  @param allonge :rapport grand rayon / petit rayon
+  @param rayTore :rayon du tore construit autour de la generatrice de l'ellipse
+  @return (generatrice, FaceGenFiss, Pipe_1, FaceFissure, Plane_1, Pipe1Part) : ellipse, section du tore,
+  tore plein, face plane de le fissure, plan de la fissure, tore partitioné par le plan de fissure.
+  """
+  logging.info("start ", minRad, allonge, rayTore)
+  
+  Vertex_1 = geompy.MakeVertex( minRad, 0, 0)
+  Vertex_2 = geompy.MakeVertex(-minRad, 0, 0)
+  Vertex_3 = geompy.MakeRotation(Vertex_1, OZ,  45*math.pi/180.0)
+  Arc_1 = geompy.MakeArc(Vertex_1, Vertex_2, Vertex_3)
+  generatrice = geompy.MakeScaleAlongAxes(Arc_1, O, 1, allonge, 1)
+
+  #geompy.addToStudy( Vertex_1, 'Vertex_1' )
+  #geompy.addToStudy( Vertex_2, 'Vertex_2' )
+  #geompy.addToStudy( Vertex_3, 'Vertex_3' )
+  #geompy.addToStudy( Arc_1, 'Arc_1' )
+  #geompy.addToStudy( generatrice, 'generatrice' )
+
+  # --- face circulaire sur la generatrice, pour extrusion
+
+  Circle_1 = geompy.MakeCircle(O, OY, rayTore)
+  Rotation_1 = geompy.MakeRotation(Circle_1, OY, -90*math.pi/180.0)
+  Translation_1 = geompy.MakeTranslation(Rotation_1, minRad, 0, 0)
+  FaceGenFiss = geompy.MakeFaceWires([Translation_1], 1)
+
+  #geompy.addToStudy( Circle_1, 'Circle_1' )
+  #geompy.addToStudy( Rotation_1, 'Rotation_1' )
+  #geompy.addToStudy( Translation_1, 'Translation_1' )
+  #geompy.addToStudy( FaceGenFiss, 'FaceGenFiss' )
+
+  # --- tore extrude
+
+  Pipe_1 = geompy.MakePipe(FaceGenFiss, generatrice)
+
+  # --- plan fissure, delimite par la generatrice
+
+  Scale_1_vertex_3 = geompy.GetSubShape(generatrice, [3])
+  Line_1 = geompy.MakeLineTwoPnt(Vertex_1, Scale_1_vertex_3)
+  FaceFissure = geompy.MakeFaceWires([generatrice, Line_1], 1)
+
+  #geompy.addToStudyInFather( generatrice, Scale_1_vertex_3, 'Scale_1:vertex_3' )
+  #geompy.addToStudy( Line_1, 'Line_1' )
+  #geompy.addToStudy( FaceFissure, 'FaceFissure' )
+
+  # --- tore coupe en 2 demi tore de section 1/2 disque
+
+  Plane_1 = geompy.MakePlane(O, OZ, 2000)
+  Pipe1Part = geompy.MakePartition([Pipe_1], [Plane_1], [], [], geompy.ShapeType["SOLID"], 0, [], 1)
+  geompy.addToStudy(Pipe1Part , 'Pipe1Part' )
+
+  return generatrice, FaceGenFiss, Pipe_1, FaceFissure, Plane_1, Pipe1Part