1 # Copyright (C) 2014-2020 CEA/DEN, EDF R&D
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
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8 # This library is distributed in the hope that it will be useful,
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10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 # Lesser General Public License for more details.
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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
17 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 Unit test of FeaturesPlugin_Boolean class: many Boolean operations performance
24 class FeaturesPlugin_Extrusion : public ModelAPI_Feature
25 static const std::string MY_EXTRUSION_ID("Extrusion");
26 static const std::string MY_FACE_ID("base");
27 static const std::string MY_SIZE_ID("size");
28 static const std::string MY_REVERSE_ID("reverse");
30 data()->addAttribute(FeaturesPlugin_Extrusion::FACE_ID(), ModelAPI_AttributeSelection::typeId());
31 data()->addAttribute(FeaturesPlugin_Extrusion::SIZE_ID(), ModelAPI_AttributeDouble::typeId());
32 data()->addAttribute(FeaturesPlugin_Extrusion::REVERSE_ID(), ModelAPI_AttributeBoolean::typeId());
35 # Number rows and columns of cylinders that cuts the big box. Number of Boolena operations is N*N
38 #=========================================================================
39 # Initialization of the test
40 #=========================================================================
42 from GeomAlgoAPI import *
43 from GeomDataAPI import *
44 from ModelAPI import *
47 __updated__ = "2015-03-26"
49 aSession = ModelAPI_Session.get()
50 aDocument = aSession.moduleDocument()
51 # Create a part for extrusion
52 aSession.startOperation()
53 aPartFeature = aDocument.addFeature("Part")
54 aSession.finishOperation()
55 assert (len(aPartFeature.results()) == 1)
57 # aPart = aSession.activeDocument()
58 aPartResult = modelAPI_ResultPart(aPartFeature.firstResult())
59 aPart = aPartResult.partDoc()
61 #=========================================================================
62 # Create a list of sketches with one circle inside of each to extrude
63 #=========================================================================
67 aSession.startOperation()
72 aSketchFeature = featureToCompositeFeature(aPart.addFeature("Sketch"))
73 origin = geomDataAPI_Point(aSketchFeature.attribute("Origin"))
74 origin.setValue(0, 0, 0)
75 dirx = geomDataAPI_Dir(aSketchFeature.attribute("DirX"))
76 dirx.setValue(1, 0, 0)
77 norm = geomDataAPI_Dir(aSketchFeature.attribute("Norm"))
78 norm.setValue(0, 0, 1)
79 aSketchCircle = aSketchFeature.addFeature("SketchCircle")
80 anCircleCentr = geomDataAPI_Point2D(aSketchCircle.attribute("circle_center"))
81 aCircleRadius = aSketchCircle.real("circle_radius")
82 anCircleCentr.setValue(0.5 + step * (0.5 + i), 0.5 + step * (0.5 + j))
83 aCircleRadius.setValue(radius)
84 aSketchFeatures.append(aSketchFeature)
86 aSession.finishOperation()
88 #=========================================================================
89 # Make extrusions on circles
90 #=========================================================================
91 # Build shape from sketcher results
94 aSession.startOperation()
97 for i in range(0, N * N):
98 aSketchResult = modelAPI_ResultConstruction(aSketchFeatures[i].firstResult())
99 anExtrusionFt = aPart.addFeature("Extrusion")
100 assert (anExtrusionFt.getKind() == "Extrusion")
102 anExtrusionFt.selectionList("base").append(
103 aSketchResult, aSketchResult.face(0))
104 anExtrusionFt.string("CreationMethod").setValue("BySizes")
105 anExtrusionFt.real("from_size").setValue(0)
106 anExtrusionFt.real("to_size").setValue(10)
107 anExtrusionFt.real("to_offset").setValue(0) #TODO: remove
108 anExtrusionFt.real("from_offset").setValue(0) #TODO: remove
109 anExtrusions.append(anExtrusionFt)
111 aSession.finishOperation()
113 #=========================================================================
114 # Make rectangle sketch: base for the box, size 100x100
115 #=========================================================================
116 aSession.startOperation()
117 aQuadrangleSketchFeature = featureToCompositeFeature(aPart.addFeature("Sketch"))
118 origin = geomDataAPI_Point(aQuadrangleSketchFeature.attribute("Origin"))
119 origin.setValue(0, 0, 0)
120 dirx = geomDataAPI_Dir(aQuadrangleSketchFeature.attribute("DirX"))
121 dirx.setValue(1, 0, 0)
122 norm = geomDataAPI_Dir(aQuadrangleSketchFeature.attribute("Norm"))
123 norm.setValue(0, 0, 1)
124 aSketchLineA = aQuadrangleSketchFeature.addFeature("SketchLine")
125 aSketchLineB = aQuadrangleSketchFeature.addFeature("SketchLine")
126 aSketchLineC = aQuadrangleSketchFeature.addFeature("SketchLine")
127 aSketchLineD = aQuadrangleSketchFeature.addFeature("SketchLine")
128 aLineAStartPoint = geomDataAPI_Point2D(aSketchLineA.attribute("StartPoint"))
129 aLineAEndPoint = geomDataAPI_Point2D(aSketchLineA.attribute("EndPoint"))
130 aLineBStartPoint = geomDataAPI_Point2D(aSketchLineB.attribute("StartPoint"))
131 aLineBEndPoint = geomDataAPI_Point2D(aSketchLineB.attribute("EndPoint"))
132 aLineCStartPoint = geomDataAPI_Point2D(aSketchLineC.attribute("StartPoint"))
133 aLineCEndPoint = geomDataAPI_Point2D(aSketchLineC.attribute("EndPoint"))
134 aLineDStartPoint = geomDataAPI_Point2D(aSketchLineD.attribute("StartPoint"))
135 aLineDEndPoint = geomDataAPI_Point2D(aSketchLineD.attribute("EndPoint"))
136 aLineAStartPoint.setValue(0., 0.)
137 aLineAEndPoint.setValue(0., 100.)
138 aLineBStartPoint.setValue(0., 100.)
139 aLineBEndPoint.setValue(100., 100.)
140 aLineCStartPoint.setValue(100., 100.)
141 aLineCEndPoint.setValue(100., 0.)
142 aLineDStartPoint.setValue(100., 0.)
143 aLineDEndPoint.setValue(0., 0.)
145 aSession.finishOperation()
146 aSession.startOperation()
148 #=========================================================================
149 # Build a big box extrusion
150 #=========================================================================
151 aSketchResult = modelAPI_ResultConstruction(aQuadrangleSketchFeature.firstResult())
152 # Create extrusion on them
153 aBox = aPart.addFeature("Extrusion")
154 aBox.selectionList("base").append(
155 aSketchResult, aSketchResult.face(0))
156 aBox.string("CreationMethod").setValue("BySizes")
157 aBox.real("from_size").setValue(0)
158 aBox.real("to_size").setValue(10)
159 aBox.real("to_offset").setValue(0) #TODO: remove
160 aBox.real("from_offset").setValue(0) #TODO: remove
162 aSession.finishOperation()
165 #=========================================================================
166 # Create a boolean cut of cylinders from the box:
167 # result of Boolean is the first argument of the next Boolean
168 #=========================================================================
169 aCurrentResult = modelAPI_ResultBody(aBox.firstResult())
170 aSession.startOperation()
171 aFactory = ModelAPI_Session.get().validators()
172 for i in range(0, N * N):
173 anExtrusionResult = modelAPI_ResultBody(anExtrusions[i].firstResult())
174 aBooleanFt = aPart.addFeature("Cut")
175 aBooleanFt.selectionList("main_objects").append(aCurrentResult, aCurrentResult.shape())
176 aBooleanFt.selectionList("tool_objects").append(anExtrusionResult, anExtrusionResult.shape())
178 assert (aFactory.validate(aBooleanFt))
179 assert (len(aBooleanFt.results()) > 0)
180 aCurrentResult = modelAPI_ResultBody(aBooleanFt.firstResult())
181 assert (aCurrentResult is not None)
182 aSession.finishOperation()
184 #=========================================================================
186 #=========================================================================
188 from salome.shaper import model
189 assert(model.checkPythonDump())