src/SketchPlugin/Test/TestTrimLine01.py

   1 from salome.shaper import model
   2
   3 from ModelAPI import *
   4 from GeomDataAPI import *
   5 from ModelGeomAlgo import ModelGeomAlgo_Point2D
   6 from salome.shaper import geom
   7 import math
   8
   9 TOLERANCE = 1.e-7
  10
  11 SketchLineId = 'SketchLine'
  12 SketchConstraintCoincidenceId = 'SketchConstraintCoincidence'
  13
  14 aSession = ModelAPI_Session.get()
  15 model.begin()
  16 partSet = model.moduleDocument()
  17 Part = model.addPart(partSet)
  18 Part_doc = Part.document()
  19
  20 # Test1:begin split on arc with coincident point and intersection line : smaller part
  21 Sketch = model.addSketch(Part_doc, model.defaultPlane("XOY"))
  22 # Test of inverted Arc
  23 SketchLine_1 = Sketch.addLine(200, 20, 20, 70)
  24 SketchLine_2 = Sketch.addLine(20, 70, 90, 150)
  25 SketchLine_3 = Sketch.addLine(-10, 190, 90, 50)
  26
  27 SketchLine_intersecting = Sketch.addLine(-30, 85, 50, 85)
  28
  29 SketchConstraintCoincidence_1_1 = Sketch.setCoincident(SketchLine_1.endPoint(), SketchLine_2.startPoint())
  30 SketchConstraintCoincidence_1_2 = Sketch.setCoincident(SketchLine_1.results()[0], SketchLine_3.endPoint())
  31
  32 Sketch_features = featureToCompositeFeature(Sketch.feature())
  33 assert (Sketch_features.numberOfSubs() == 6)
  34
  35 Intersection_Point = ModelGeomAlgo_Point2D.getSetOfPntIntersectedShape(SketchLine_2.feature(), FeatureList([SketchLine_intersecting.feature()]))
  36 assert(len(Intersection_Point) == 1)
  37
  38 ModelAPI.removeFeaturesAndReferences(FeatureSet([SketchLine_intersecting.feature()]))
  39
  40 Sketch_features = featureToCompositeFeature(Sketch.feature())
  41 assert (Sketch_features.numberOfSubs() == 5)
  42
  43 GeomPoint = Intersection_Point[0]
  44
  45 #check number of features before trim
  46 Sketch_feature = featureToCompositeFeature(Sketch.feature())
  47 idList_before = []
  48 for index in range(Sketch_feature.numberOfSubs()):
  49   idList_before.append(Sketch_feature.subFeature(index).getKind())
  50
  51 assert(idList_before.count(SketchLineId) == 3)
  52 assert(idList_before.count(SketchConstraintCoincidenceId) == 2)
  53
  54 #perform trim
  55 SketchTrim = Sketch.addTrim(SketchLine_2, Sketch.to2D(GeomPoint))
  56 SketchTrim.execute()
  57 model.do()
  58
  59 #check number of features after trim
  60 SketchFeatures = featureToCompositeFeature(Sketch.feature())
  61 idList_after = []
  62 for SubIndex in range(SketchFeatures.numberOfSubs()):
  63     SubFeature = SketchFeatures.subFeature(SubIndex)
  64     idList_after.append(SubFeature.getKind())
  65
  66 assert(idList_after.count(SketchLineId) == 3)
  67 assert(idList_after.count(SketchConstraintCoincidenceId) == 2)
  68
  69 #check if line points are the same
  70 assert(SketchLine_1.startPoint().x() == 200)
  71 assert(SketchLine_1.startPoint().y() == 20)
  72 assert(SketchLine_1.endPoint().x() == 20)
  73 assert(SketchLine_1.endPoint().y() == 70)
  74
  75 assert(SketchLine_3.startPoint().x() == -10)
  76 assert(SketchLine_3.startPoint().y() == 190)
  77 assert(SketchLine_3.endPoint().x() == 90)
  78 assert(SketchLine_3.endPoint().y() == 50)
  79
  80 model.end()
  81
  82 #assert(model.checkPythonDump())