src/BuildPlugin/Test/TestFace.py

   1 ## Copyright (C) 2014-2017  CEA/DEN, EDF R&D
   2 ##
   3 ## This library is free software; you can redistribute it and/or
   4 ## modify it under the terms of the GNU Lesser General Public
   5 ## License as published by the Free Software Foundation; either
   6 ## version 2.1 of the License, or (at your option) any later version.
   7 ##
   8 ## This library is distributed in the hope that it will be useful,
   9 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 ## Lesser General Public License for more details.
  12 ##
  13 ## You should have received a copy of the GNU Lesser General Public
  14 ## License along with this library; if not, write to the Free Software
  15 ## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  16 ##
  17 ## See http:##www.salome-platform.org/ or
  18 ## email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
  19 ##
  20
  21 # Initialization of the test
  22 from ModelAPI import *
  23 from GeomDataAPI import *
  24 from GeomAlgoAPI import *
  25 from GeomAPI import *
  26
  27 # Get document
  28 aSession = ModelAPI_Session.get()
  29 aDocument = aSession.moduleDocument()
  30
  31 # Create a part
  32 aSession.startOperation()
  33 aPartFeature = aDocument.addFeature("Part")
  34 aSession.finishOperation()
  35 aPartResult = modelAPI_ResultPart(aPartFeature.firstResult())
  36 aPart = aPartResult.partDoc()
  37
  38 # =============================================================================
  39 # Test 1. Create face from edges of sketch
  40 # =============================================================================
  41
  42 # Create a sketch
  43 aSession.startOperation()
  44 aSketchFeature = featureToCompositeFeature(aPart.addFeature("Sketch"))
  45 anOrigin = geomDataAPI_Point(aSketchFeature.attribute("Origin"))
  46 anOrigin.setValue(0, 0, 0)
  47 aDirX = geomDataAPI_Dir(aSketchFeature.attribute("DirX"))
  48 aDirX.setValue(1, 0, 0)
  49 aNorm = geomDataAPI_Dir(aSketchFeature.attribute("Norm"))
  50 aNorm.setValue(0, 0, 1)
  51
  52 # Create lines
  53 aSketchLineFeature = aSketchFeature.addFeature("SketchLine")
  54 aSketchLineStartPoint = geomDataAPI_Point2D(aSketchLineFeature.attribute("StartPoint"))
  55 aSketchLineEndPoint = geomDataAPI_Point2D(aSketchLineFeature.attribute("EndPoint"))
  56 aSketchLineStartPoint.setValue(0, 0)
  57 aSketchLineEndPoint.setValue(0, 50)
  58 aSketchLineFeature = aSketchFeature.addFeature("SketchLine")
  59 aSketchLineStartPoint = geomDataAPI_Point2D(aSketchLineFeature.attribute("StartPoint"))
  60 aSketchLineEndPoint = geomDataAPI_Point2D(aSketchLineFeature.attribute("EndPoint"))
  61 aSketchLineStartPoint.setValue(0, 50)
  62 aSketchLineEndPoint.setValue(50, 50)
  63 aSketchLineFeature = aSketchFeature.addFeature("SketchLine")
  64 aSketchLineStartPoint = geomDataAPI_Point2D(aSketchLineFeature.attribute("StartPoint"))
  65 aSketchLineEndPoint = geomDataAPI_Point2D(aSketchLineFeature.attribute("EndPoint"))
  66 aSketchLineStartPoint.setValue(50, 50)
  67 aSketchLineEndPoint.setValue(50, 0)
  68 aSketchLineFeature = aSketchFeature.addFeature("SketchLine")
  69 aSketchLineStartPoint = geomDataAPI_Point2D(aSketchLineFeature.attribute("StartPoint"))
  70 aSketchLineEndPoint = geomDataAPI_Point2D(aSketchLineFeature.attribute("EndPoint"))
  71 aSketchLineStartPoint.setValue(50, 0)
  72 aSketchLineEndPoint.setValue(0, 0)
  73 aSession.finishOperation()
  74 aSketchResult = aSketchFeature.firstResult()
  75 aSketchShape = aSketchResult.shape()
  76
  77 # Create face
  78 aSession.startOperation()
  79 aFaceFeature = aPart.addFeature("Face")
  80 aBaseObjectsList = aFaceFeature.selectionList("base_objects")
  81 aShapeExplorer = GeomAPI_ShapeExplorer(aSketchShape, GeomAPI_Shape.EDGE)
  82 while aShapeExplorer.more():
  83     aBaseObjectsList.append(aSketchResult, aShapeExplorer.current())
  84     aShapeExplorer.next()
  85 aSession.finishOperation()
  86
  87 # Test results
  88 assert (len(aFaceFeature.results()) > 0)
  89
  90 # =============================================================================
  91 # Test 2. Create face from edges of solid
  92 # =============================================================================
  93
  94 # Cylinder
  95 aSession.startOperation()
  96 aCylinder = aPart.addFeature("Cylinder")
  97 aCylinder.string("CreationMethod").setValue("Cylinder")
  98 aCylinder.selection("base_point").selectSubShape("VERTEX", "PartSet/Origin")
  99 aCylinder.selection("axis").selectSubShape("EDGE", "PartSet/OZ")
 100 aCylinder.real("radius").setValue(5)
 101 aCylinder.real("height").setValue(10)
 102 aSession.finishOperation()
 103 aCylinderResult = aCylinder.firstResult()
 104 aCylinderShape = aCylinderResult.shape()
 105
 106 # Create face
 107 aSession.startOperation()
 108 aFaceFeature2 = aPart.addFeature("Face")
 109 aBaseObjectsList = aFaceFeature2.selectionList("base_objects")
 110 aBaseObjectsList.append("Cylinder_1_1/Face_1&Cylinder_1_1/Face_2", "EDGE")
 111 aSession.finishOperation()
 112 assert (len(aFaceFeature2.results()) > 0)
 113
 114 # =============================================================================
 115 # Test 3. Create face from face of solid
 116 # =============================================================================
 117
 118 aSession.startOperation()
 119 aFaceFeature3 = aPart.addFeature("Face")
 120 aBaseObjectsList = aFaceFeature3.selectionList("base_objects")
 121 aBaseObjectsList.append("Cylinder_1_1/Face_1", "FACE")
 122 aSession.finishOperation()
 123 assert (len(aFaceFeature3.results()) > 0)
 124
 125 # =============================================================================
 126 # Test 4. Verify error is reported if selection of face feature is mixed (edges and face)
 127 # =============================================================================
 128
 129 aSession.startOperation()
 130 aFaceFeature4 = aPart.addFeature("Face")
 131 aBaseObjectsList = aFaceFeature4.selectionList("base_objects")
 132 aShapeExplorer = GeomAPI_ShapeExplorer(aSketchShape, GeomAPI_Shape.EDGE)
 133 while aShapeExplorer.more():
 134     aBaseObjectsList.append(aSketchResult, aShapeExplorer.current())
 135     aShapeExplorer.next()
 136 aBaseObjectsList.append("Cylinder_1_1/Face_3", "FACE")
 137 aSession.finishOperation()
 138 assert (len(aFaceFeature4.results()) == 0)
 139 # remove failed feature
 140 aSession.startOperation()
 141 aPart.removeFeature(aFaceFeature4)
 142 aSession.finishOperation()
 143
 144 # =============================================================================
 145 # Test 5. Check Face feature failed on incorrect input
 146 # =============================================================================
 147
 148 aSession.startOperation()
 149 aFaceFeature5 = aPart.addFeature("Face")
 150 aBaseObjectsList = aFaceFeature5.selectionList("base_objects")
 151 aBaseObjectsList.append(aCylinderResult, None)
 152 aSession.finishOperation()
 153 assert (len(aFaceFeature5.results()) == 0)
 154
 155 aSession.startOperation()
 156 aBaseObjectsList.clear()
 157 aShapeExplorer = GeomAPI_ShapeExplorer(aCylinderShape, GeomAPI_Shape.VERTEX)
 158 aShape = aShapeExplorer.current()
 159 aBaseObjectsList.append(aCylinderResult, aShape)
 160 aSession.finishOperation()
 161 assert (len(aFaceFeature5.results()) == 0)
 162
 163 aSession.startOperation()
 164 aBaseObjectsList.clear()
 165 aShapeExplorer = GeomAPI_ShapeExplorer(aFaceFeature.lastResult().shape(), GeomAPI_Shape.EDGE)
 166 aShape = aShapeExplorer.current()
 167 aBaseObjectsList.append(aFaceFeature.lastResult(), aShape)
 168 aSession.finishOperation()
 169 assert (len(aFaceFeature5.results()) == 0)
 170
 171 # remove failed feature
 172 aSession.startOperation()
 173 aPart.removeFeature(aFaceFeature5)
 174 aSession.finishOperation()
 175
 176 from salome.shaper import model
 177 assert(model.checkPythonDump())