doc/salome/examples/transformation_operations_ex01.py

   1 # Translation
   2
   3 import geompy
   4 import salome
   5 gg = salome.ImportComponentGUI("GEOM")
   6
   7 # create a vertex and a vector
   8 p1 = geompy.MakeVertex(10, 40, 0)
   9 p2 = geompy.MakeVertex( 0,  0, 50)
  10 p3 = geompy.MakeVertex(50, 80, 0)
  11 v = geompy.MakeVector(p1, p2)
  12 vt = geompy.MakeVector(p1, p3)
  13
  14 # create a cylinder
  15 height = 35
  16 radius1 = 20
  17 cylinder = geompy.MakeCylinder(p1, v, radius1, height)
  18
  19 # translate the given object along the vector, specified by its end points
  20 # (all three functions produce the same result)
  21 translation1 = geompy.MakeTranslationTwoPoints(cylinder, p1, p3)
  22 translation2 = geompy.MakeTranslation(cylinder, 40, 40, 0)
  23 translation3 = geompy.MakeTranslationVector(cylinder, vt)
  24 translation4 = geompy.MakeTranslationVectorDistance(cylinder, vt, 200)
  25
  26 # add objects in the study
  27 id_cylinder = geompy.addToStudy(cylinder, "Cylinder")
  28 id_translation1 = geompy.addToStudy(translation1, "Translation1")
  29 id_translation2 = geompy.addToStudy(translation2, "Translation2")
  30 id_translation3 = geompy.addToStudy(translation3, "Translation3")
  31 id_translation4 = geompy.addToStudy(translation4, "Translation4")
  32
  33 # display the results
  34 gg.createAndDisplayGO(id_cylinder)
  35 gg.setDisplayMode(id_cylinder,1)
  36 gg.createAndDisplayGO(id_translation1)
  37 gg.setDisplayMode(id_translation1,1)
  38 gg.createAndDisplayGO(id_translation2)
  39 gg.setDisplayMode(id_translation2,1)
  40 gg.createAndDisplayGO(id_translation3)
  41 gg.setDisplayMode(id_translation3,1)
  42 gg.createAndDisplayGO(id_translation4)
  43 gg.setDisplayMode(id_translation4,1)