mirror of
https://github.com/Open-Cascade-SAS/OCCT.git
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Tests - Migrate DRAW tests to Gtests (#1448)
Migrate some DRAW tests which do not use external CAD files and which do not use visualisation/image dump. Some tests were modified, but the original idea was preserved
This commit is contained in:
Pasukhin Dmitry
@@ -15,8 +15,11 @@
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#include <BRep_Tool.hxx>
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#include <BRepAdaptor_CompCurve.hxx>
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#include <BRep_Builder.hxx>
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#include <BRepBuilderAPI_MakeEdge.hxx>
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#include <BRepBuilderAPI_MakeVertex.hxx>
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#include <BRepBuilderAPI_MakeWire.hxx>
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#include <BRepTools_WireExplorer.hxx>
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#include <GC_MakeArcOfCircle.hxx>
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#include <Geom_Circle.hxx>
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#include <Geom_TrimmedCurve.hxx>
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@@ -189,3 +192,61 @@ TEST(BRepAdaptor_CompCurve_Test, OCC30869_ReversedEdgeBoundaryPoints)
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EXPECT_NEAR(aVLast.Y(), aRefV2.Y(), aTol) << "Last tangent Y";
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EXPECT_NEAR(aVLast.Z(), aRefV2.Z(), aTol) << "Last tangent Z";
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}
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namespace
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{
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TopoDS_Wire makeOCC30422Wire(const bool theReverseInsertionOrder)
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{
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const TopoDS_Vertex aV1 = BRepBuilderAPI_MakeVertex(gp_Pnt(0.0, 0.0, 0.0));
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const TopoDS_Vertex aV2 = BRepBuilderAPI_MakeVertex(gp_Pnt(1.0, 0.0, 0.0));
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const TopoDS_Vertex aV3 = BRepBuilderAPI_MakeVertex(gp_Pnt(2.0, 0.0, 0.0));
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const TopoDS_Vertex aV4 = BRepBuilderAPI_MakeVertex(gp_Pnt(3.0, 0.0, 0.0));
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const TopoDS_Vertex aV5 = BRepBuilderAPI_MakeVertex(gp_Pnt(4.0, 0.0, 0.0));
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const TopoDS_Edge anE1 = BRepBuilderAPI_MakeEdge(aV1, aV2);
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const TopoDS_Edge anE2 = BRepBuilderAPI_MakeEdge(aV2, aV3);
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const TopoDS_Edge anE3 = BRepBuilderAPI_MakeEdge(aV3, aV4);
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const TopoDS_Edge anE4 = BRepBuilderAPI_MakeEdge(aV5, aV4);
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BRep_Builder aBuilder;
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TopoDS_Wire aWire;
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aBuilder.MakeWire(aWire);
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if (theReverseInsertionOrder)
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{
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aBuilder.Add(aWire, anE1);
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aBuilder.Add(aWire, anE4);
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aBuilder.Add(aWire, anE3);
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aBuilder.Add(aWire, anE2);
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}
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else
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{
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aBuilder.Add(aWire, anE1);
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aBuilder.Add(aWire, anE2);
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aBuilder.Add(aWire, anE3);
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aBuilder.Add(aWire, anE4);
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}
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return aWire;
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}
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void expectOCC30422WireExplorer(const TopoDS_Wire& theWire)
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{
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BRepTools_WireExplorer anExplorer(theWire);
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int aNbEdges = 0;
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for (; anExplorer.More(); anExplorer.Next())
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{
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EXPECT_FALSE(anExplorer.Current().IsNull());
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++aNbEdges;
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}
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// DRAW validates the third WEDGE_* object; the fourth edge is deliberately
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// not guaranteed to be reachable for this malformed insertion sequence.
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EXPECT_GE(aNbEdges, 3);
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}
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} // namespace
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// Migrated from tests/bugs/moddata_3/bug30422. Wire exploration must remain
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// deterministic for both the connected and reordered compound insertion paths.
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TEST(BRepAdaptor_CompCurve_Test, OCC30422_WireExplorerReorderedEdges)
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{
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expectOCC30422WireExplorer(makeOCC30422Wire(false));
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expectOCC30422WireExplorer(makeOCC30422Wire(true));
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}
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@@ -14,6 +14,7 @@
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#include <BRep_Builder.hxx>
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#include <BRepBuilderAPI_MakeEdge.hxx>
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#include <BRepBuilderAPI_MakeVertex.hxx>
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#include <BRepPrimAPI_MakeBox.hxx>
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#include <BRepTools_ReShape.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopoDS.hxx>
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@@ -21,6 +22,7 @@
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Iterator.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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#include <gp_Pnt.hxx>
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#include <gtest/gtest.h>
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@@ -364,3 +366,41 @@ TEST(BRepTools_ReShapeTest, ValueLeaf_ConsidersLocationMode)
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EXPECT_TRUE(aReShape.ValueLeaf(aA).IsSame(aB));
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}
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// Migrated from tests/bugs/moddata_3/bug29662. Replacing a compound up to the
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// compound level must preserve the solids from the untouched branch and add
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// the replacement branch as one solid.
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TEST(BRepTools_ReShapeTest, ModDataBug_29662_ReplaceCompound)
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{
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const TopoDS_Shape aBox1 = BRepPrimAPI_MakeBox(10.0, 10.0, 10.0).Shape();
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const TopoDS_Shape aBox2 = BRepPrimAPI_MakeBox(gp_Pnt(10.0, 0.0, 0.0), 10.0, 10.0, 10.0).Shape();
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const TopoDS_Shape aBox3 = BRepPrimAPI_MakeBox(gp_Pnt(0.0, 0.0, 10.0), 10.0, 10.0, 10.0).Shape();
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const TopoDS_Shape aBox4 = BRepPrimAPI_MakeBox(gp_Pnt(10.0, 0.0, 10.0), 10.0, 10.0, 10.0).Shape();
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const TopoDS_Shape aBox5 = BRepPrimAPI_MakeBox(gp_Pnt(20.0, 0.0, 0.0), 10.0, 10.0, 10.0).Shape();
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BRep_Builder aBuilder;
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TopoDS_Compound aC1, aC2, aC, aC3;
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aBuilder.MakeCompound(aC1);
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aBuilder.Add(aC1, aBox1);
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aBuilder.Add(aC1, aBox2);
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aBuilder.MakeCompound(aC2);
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aBuilder.Add(aC2, aBox3);
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aBuilder.Add(aC2, aBox4);
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aBuilder.MakeCompound(aC);
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aBuilder.Add(aC, aC1);
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aBuilder.Add(aC, aC2);
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aBuilder.MakeCompound(aC3);
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aBuilder.Add(aC3, aBox5);
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BRepTools_ReShape aReShape;
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aReShape.Replace(aC2, aC3);
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const TopoDS_Shape aResult = aReShape.Apply(aC, TopAbs_COMPOUND);
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ASSERT_FALSE(aResult.IsNull());
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int aNbSolids = 0;
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for (TopExp_Explorer anExplorer(aResult, TopAbs_SOLID); anExplorer.More(); anExplorer.Next())
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{
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++aNbSolids;
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}
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EXPECT_EQ(aNbSolids, 3);
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}
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@@ -12,16 +12,55 @@
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// commercial license or contractual agreement.
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#include <BRep_Builder.hxx>
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#include <BRepAlgoAPI_Cut.hxx>
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#include <BRepAlgoAPI_Fuse.hxx>
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#include <BRepBndLib.hxx>
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#include <BRepBuilderAPI_Transform.hxx>
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#include <BRepBuilderAPI_MakeEdge.hxx>
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#include <BRepBuilderAPI_NurbsConvert.hxx>
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#include <BRepCheck_Analyzer.hxx>
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#include <BRepGProp.hxx>
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#include <BRepMesh_IncrementalMesh.hxx>
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#include <BRepPrimAPI_MakeBox.hxx>
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#include <BRepTools.hxx>
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#include <BRep_Tool.hxx>
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#include <BRepBuilderAPI_MakeFace.hxx>
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#include <BRepBuilderAPI_MakeWire.hxx>
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#include <BinTools.hxx>
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#include <Bnd_Box.hxx>
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#include <Bnd_OBB.hxx>
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#include <GProp_GProps.hxx>
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#include <GProp_PrincipalProps.hxx>
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#include <NCollection_Array1.hxx>
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#include <NCollection_IndexedMap.hxx>
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#include <NCollection_Map.hxx>
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#include <OSD_Parallel.hxx>
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#include <Poly_Triangulation.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopExp.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_CompSolid.hxx>
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#include <TopoDS_Compound.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopoDS_Shell.hxx>
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#include <TopoDS_Solid.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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#include <TopTools_ShapeMapHasher.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Ax1.hxx>
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#include <gp_Dir.hxx>
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#include <gp_Trsf.hxx>
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#include <gp_Vec.hxx>
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#include <Geom_Circle.hxx>
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#include <gp_Ax2.hxx>
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#include <gtest/gtest.h>
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#include <algorithm>
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#include <atomic>
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#include <cmath>
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#include <sstream>
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@@ -51,6 +90,468 @@ bool ReadFromBuffer(const std::string& theData, TopoDS_Shape& theShape)
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return !theShape.IsNull();
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}
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const char* Bug30269BrepData()
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{
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return R"OCCT(DBRep_DrawableShape
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CASCADE Topology V1, (c) Matra-Datavision
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Locations 0
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Curve2ds 0
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Curves 2
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1 8111.3 2939 9014.2 0.23 5.2e-07 0.97
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1 9996.2 2940 8568.4 -0.229 3.64e-07 -0.97
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Polygon3D 0
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PolygonOnTriangulations 0
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Surfaces 2
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1 9056.7 2940 8807.3 1.29e-07 -1 5e-07 -1.26e-29 -5.03e-07 -1 1 1.288e-07 -6.48e-14
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1 10000 1519 8584.45 -0.97 -8.47e-08 0.23 0.23 0 0.97 -8.24e-08 1 1.95e-08
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Triangulations 0
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TShapes 10
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Ve
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1e-07
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8111.30 2940 9014.2
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0 0
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||||
|
||||
0101101
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||||
*
|
||||
Ve
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||||
1e-07
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9996.21 2940 8568.4
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||||
0 0
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||||
|
||||
0101101
|
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*
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||||
Ed
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||||
2.22e-16 0 0 0
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||||
0
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||||
|
||||
0101000
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+10 0 -9 0 *
|
||||
Ve
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||||
1e-07
|
||||
8115 2940 9030
|
||||
0 0
|
||||
|
||||
0101101
|
||||
*
|
||||
Ed
|
||||
1e-07 0 0 0
|
||||
1 1 0 0 16.5
|
||||
0
|
||||
|
||||
0101000
|
||||
+10 0 -7 0 *
|
||||
Ve
|
||||
1e-07
|
||||
10000 2940 8584.5
|
||||
0 0
|
||||
|
||||
0101101
|
||||
*
|
||||
Ed
|
||||
2.22e-16 0 0 0
|
||||
0
|
||||
|
||||
0101000
|
||||
+7 0 -5 0 *
|
||||
Ed
|
||||
1e-07 0 0 0
|
||||
1 2 0 -16.5 0
|
||||
4 C0 1 0 2 0
|
||||
0
|
||||
|
||||
0101000
|
||||
+5 0 -9 0 *
|
||||
Wi
|
||||
|
||||
0101000
|
||||
-8 0 +6 0 +4 0 +3 0 *
|
||||
Fa
|
||||
0 1e-07 1 0
|
||||
|
||||
0101000
|
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-2 0 *
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|
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-1 4
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)OCCT";
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}
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const char* Bug29939BrepData()
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{
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return R"OCCT(DBRep_DrawableShape
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CASCADE Topology V1, (c) Matra-Datavision
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Locations 6
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1
|
||||
-6.93889390391e-18 1 0 -266.829932547
|
||||
-1 -6.93889390391e-18 0 0
|
||||
0 0 1 8.881784197e-16
|
||||
1
|
||||
1 -1.23204712323214e-17 3.48118418796994e-18 -357.513195371
|
||||
1.23204706275e-17 0.999999999999985 1.73740064720997e-07 5.87091965856e-15
|
||||
-3.48118632852936e-18 -1.73740064720997e-07 0.999999999999985 1.00245277978e-14
|
||||
1
|
||||
1 -3.49249707682408e-17 -1.73723591341045e-16 613.47435459
|
||||
3.30382668395332e-18 0.983888906493258 -0.178780926498047 -24.4029550353
|
||||
1.77168632948486e-16 0.178780926498047 0.983888906493258 17.0096765133
|
||||
1
|
||||
-0.891601662261103 -0.296724731883325 0.34205395676999 289.371401338
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||||
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||||
0.318907314641721 0.12480465350928 0.939532821741973 -233.868191989
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||||
2 1 1 2 1 3 1 4 1 0
|
||||
2 4 -1 3 -1 2 -1 1 -1 0
|
||||
Curve2ds 8
|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
1 -3.6415926535884808 1.5707963267948022 1 1.8093822187836176e-14
|
||||
Curves 9
|
||||
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||||
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|
||||
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|
||||
0 5 8.4865807349600004 5
|
||||
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||||
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|
||||
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|
||||
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||||
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|
||||
2 -4.2632564145599997e-14 -61 -2.8421709430399997e-14 0 1 0 0 -0 1 1 0 -0 177
|
||||
Polygon3D 0
|
||||
PolygonOnTriangulations 0
|
||||
Surfaces 1
|
||||
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|
||||
Triangulations 0
|
||||
|
||||
TShapes 20
|
||||
Ve
|
||||
1.00005e-07
|
||||
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||||
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||||
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||||
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||||
*
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||||
Ve
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||||
1e-07
|
||||
447.487711636221 -749.041771994926 -130.345710818059
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||||
0 0
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||||
|
||||
0101101
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||||
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|
||||
Ed
|
||||
1e-07 1 1 0
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||||
1 1 0 4.71238898051187 6.28318530717959
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||||
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||||
0
|
||||
|
||||
0101000
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||||
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||||
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||||
0.000801323308506101
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||||
439.731321696259 -808.930183254921 -91.6608968795304
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||||
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||||
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||||
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||||
Ed
|
||||
1e-07 1 1 0
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||||
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||||
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||||
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|
||||
|
||||
0101000
|
||||
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||||
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|
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|
||||
439.731308365217 -808.930245083447 -91.6608718249203
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||||
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||||
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||||
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|
||||
Ed
|
||||
1e-07 1 1 0
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||||
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||||
0
|
||||
|
||||
0101000
|
||||
+15 6 -17 6 *
|
||||
Ve
|
||||
0.000801323588114315
|
||||
400.97481659698 -922.047565623353 -85.9891266596981
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||||
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||||
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||||
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||||
*
|
||||
Ed
|
||||
1e-07 1 1 0
|
||||
1 4 0 5.672320068985 6.37045138103039
|
||||
2 3 1 0 5.672320068985 6.37045138103039
|
||||
0
|
||||
|
||||
0101000
|
||||
+13 6 -15 6 *
|
||||
Ve
|
||||
0.000801323173512029
|
||||
346.92570979233 -1004.00637567207 -154.481647187039
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||||
0 0
|
||||
|
||||
0101101
|
||||
*
|
||||
Ed
|
||||
1e-07 1 1 0
|
||||
1 5 0 4.974188368183 5.672320068985
|
||||
2 4 1 0 4.974188368183 5.672320068985
|
||||
0
|
||||
|
||||
0101000
|
||||
+11 6 -13 6 *
|
||||
Ve
|
||||
0.000801323604481778
|
||||
302.874179046209 -1016.45717530592 -265.090046896853
|
||||
0 0
|
||||
|
||||
0101101
|
||||
*
|
||||
Ed
|
||||
1e-07 1 1 0
|
||||
1 6 0 4.27605666738522 4.974188368183
|
||||
2 5 1 0 4.27605666738522 4.974188368183
|
||||
0
|
||||
|
||||
0101000
|
||||
+9 6 -11 6 *
|
||||
Ve
|
||||
1e-07
|
||||
289.096508106169 -961.871772388525 -358.63416338841
|
||||
0 0
|
||||
|
||||
0101101
|
||||
*
|
||||
Ed
|
||||
1e-07 1 1 0
|
||||
1 7 0 3.64159265358911 4.27605666738522
|
||||
2 6 1 0 3.64159265358911 4.27605666738522
|
||||
0
|
||||
|
||||
0101000
|
||||
+7 6 -9 6 *
|
||||
Ve
|
||||
1.00005e-07
|
||||
286.408212189964 -962.444998719012 -359.300854202584
|
||||
0 0
|
||||
|
||||
0101101
|
||||
*
|
||||
Ed
|
||||
1e-07 1 1 0
|
||||
1 8 0 4.71238898038469 6.28318530717959
|
||||
2 7 1 0 4.71238898038469 6.28318530717959
|
||||
0
|
||||
|
||||
0101000
|
||||
+5 6 -7 6 *
|
||||
Ed
|
||||
1.00005e-07 1 1 0
|
||||
1 9 0 3.64159265358848 6.78318530718743
|
||||
2 8 1 0 3.64159265358848 6.78318530718743
|
||||
0
|
||||
|
||||
0101000
|
||||
+5 6 -20 6 *
|
||||
Wi
|
||||
|
||||
0101100
|
||||
+18 0 -16 0 -14 0 -12 0 -10 0 -8 0 -6 0 -4 0 +3 0 *
|
||||
Fa
|
||||
0 1e-07 1 0
|
||||
|
||||
1101000
|
||||
+2 0 *
|
||||
|
||||
-1 5
|
||||
0
|
||||
)OCCT";
|
||||
}
|
||||
|
||||
TopoDS_Shape RoundTripShape(const TopoDS_Shape& theShape,
|
||||
const bool theBinary,
|
||||
const bool theWithTriangles,
|
||||
const int theVersion)
|
||||
{
|
||||
std::stringstream aStream;
|
||||
if (theBinary)
|
||||
{
|
||||
BinTools::Write(theShape,
|
||||
aStream,
|
||||
theWithTriangles,
|
||||
false,
|
||||
static_cast<BinTools_FormatVersion>(theVersion));
|
||||
}
|
||||
else
|
||||
{
|
||||
BRepTools::Write(theShape,
|
||||
aStream,
|
||||
theWithTriangles,
|
||||
false,
|
||||
static_cast<TopTools_FormatVersion>(theVersion));
|
||||
}
|
||||
EXPECT_TRUE(aStream.good());
|
||||
EXPECT_FALSE(aStream.str().empty());
|
||||
|
||||
aStream.seekg(0);
|
||||
TopoDS_Shape aRestoredShape;
|
||||
if (theBinary)
|
||||
{
|
||||
BinTools::Read(aRestoredShape, aStream);
|
||||
}
|
||||
else
|
||||
{
|
||||
BRepTools::Read(aRestoredShape, aStream, BRep_Builder());
|
||||
}
|
||||
EXPECT_FALSE(aRestoredShape.IsNull());
|
||||
return aRestoredShape;
|
||||
}
|
||||
|
||||
int NbTriangles(const TopoDS_Shape& theShape)
|
||||
{
|
||||
int aNbTriangles = 0;
|
||||
for (TopExp_Explorer anExplorer(theShape, TopAbs_FACE); anExplorer.More(); anExplorer.Next())
|
||||
{
|
||||
TopLoc_Location aLocation;
|
||||
const occ::handle<Poly_Triangulation> aTriangulation =
|
||||
BRep_Tool::Triangulation(TopoDS::Face(anExplorer.Current()), aLocation);
|
||||
if (!aTriangulation.IsNull())
|
||||
{
|
||||
aNbTriangles += aTriangulation->NbTriangles();
|
||||
}
|
||||
}
|
||||
return aNbTriangles;
|
||||
}
|
||||
|
||||
int NbSubShapes(const TopoDS_Shape& theShape, const TopAbs_ShapeEnum theType)
|
||||
{
|
||||
int aNbShapes = 0;
|
||||
for (TopExp_Explorer anExplorer(theShape, theType); anExplorer.More(); anExplorer.Next())
|
||||
{
|
||||
++aNbShapes;
|
||||
}
|
||||
return aNbShapes;
|
||||
}
|
||||
|
||||
void ExpectEquivalentShape(const TopoDS_Shape& theExpected,
|
||||
const TopoDS_Shape& theActual,
|
||||
const int theExpectedTriangles)
|
||||
{
|
||||
ASSERT_FALSE(theExpected.IsNull());
|
||||
ASSERT_FALSE(theActual.IsNull());
|
||||
EXPECT_EQ(theActual.ShapeType(), theExpected.ShapeType());
|
||||
EXPECT_EQ(NbSubShapes(theActual, TopAbs_SOLID), NbSubShapes(theExpected, TopAbs_SOLID));
|
||||
EXPECT_EQ(NbSubShapes(theActual, TopAbs_SHELL), NbSubShapes(theExpected, TopAbs_SHELL));
|
||||
EXPECT_EQ(NbSubShapes(theActual, TopAbs_FACE), NbSubShapes(theExpected, TopAbs_FACE));
|
||||
EXPECT_EQ(NbSubShapes(theActual, TopAbs_EDGE), NbSubShapes(theExpected, TopAbs_EDGE));
|
||||
EXPECT_EQ(NbSubShapes(theActual, TopAbs_VERTEX), NbSubShapes(theExpected, TopAbs_VERTEX));
|
||||
EXPECT_EQ(NbTriangles(theActual), theExpectedTriangles);
|
||||
|
||||
GProp_GProps anExpectedVolume;
|
||||
GProp_GProps anActualVolume;
|
||||
BRepGProp::VolumeProperties(theExpected, anExpectedVolume);
|
||||
BRepGProp::VolumeProperties(theActual, anActualVolume);
|
||||
EXPECT_NEAR(anActualVolume.Mass(), anExpectedVolume.Mass(), 1.0e-7);
|
||||
|
||||
GProp_GProps anExpectedSurface;
|
||||
GProp_GProps anActualSurface;
|
||||
BRepGProp::SurfaceProperties(theExpected, anExpectedSurface);
|
||||
BRepGProp::SurfaceProperties(theActual, anActualSurface);
|
||||
EXPECT_NEAR(anActualSurface.Mass(), anExpectedSurface.Mass(), 1.0e-7);
|
||||
}
|
||||
|
||||
TopoDS_Shape MakeEmptyShape(const TopAbs_ShapeEnum theType)
|
||||
{
|
||||
BRep_Builder aBuilder;
|
||||
switch (theType)
|
||||
{
|
||||
case TopAbs_VERTEX: {
|
||||
TopoDS_Vertex aShape;
|
||||
aBuilder.MakeVertex(aShape);
|
||||
return aShape;
|
||||
}
|
||||
case TopAbs_EDGE: {
|
||||
TopoDS_Edge aShape;
|
||||
aBuilder.MakeEdge(aShape);
|
||||
return aShape;
|
||||
}
|
||||
case TopAbs_WIRE: {
|
||||
TopoDS_Wire aShape;
|
||||
aBuilder.MakeWire(aShape);
|
||||
return aShape;
|
||||
}
|
||||
case TopAbs_FACE: {
|
||||
TopoDS_Face aShape;
|
||||
aBuilder.MakeFace(aShape);
|
||||
return aShape;
|
||||
}
|
||||
case TopAbs_SHELL: {
|
||||
TopoDS_Shell aShape;
|
||||
aBuilder.MakeShell(aShape);
|
||||
return aShape;
|
||||
}
|
||||
case TopAbs_SOLID: {
|
||||
TopoDS_Solid aShape;
|
||||
aBuilder.MakeSolid(aShape);
|
||||
return aShape;
|
||||
}
|
||||
case TopAbs_COMPSOLID: {
|
||||
TopoDS_CompSolid aShape;
|
||||
aBuilder.MakeCompSolid(aShape);
|
||||
return aShape;
|
||||
}
|
||||
case TopAbs_COMPOUND: {
|
||||
TopoDS_Compound aShape;
|
||||
aBuilder.MakeCompound(aShape);
|
||||
return aShape;
|
||||
}
|
||||
default:
|
||||
return TopoDS_Shape();
|
||||
}
|
||||
}
|
||||
|
||||
TopoDS_Face UniqueFace(const TopoDS_Shape& theShape, const int theIndex)
|
||||
{
|
||||
NCollection_IndexedMap<TopoDS_Shape, TopTools_ShapeMapHasher> aFaces;
|
||||
TopExp::MapShapes(theShape, TopAbs_FACE, aFaces);
|
||||
return theIndex > 0 && theIndex <= aFaces.Extent() ? TopoDS::Face(aFaces(theIndex))
|
||||
: TopoDS_Face();
|
||||
}
|
||||
|
||||
TopoDS_Face MakeCircleFace(const gp_Pnt& theCenter, const gp_Dir& theNormal, const double theRadius)
|
||||
{
|
||||
const occ::handle<Geom_Circle> aCircle = new Geom_Circle(gp_Ax2(theCenter, theNormal), theRadius);
|
||||
const TopoDS_Edge aEdge = BRepBuilderAPI_MakeEdge(aCircle).Edge();
|
||||
const TopoDS_Wire anWire = BRepBuilderAPI_MakeWire(aEdge).Wire();
|
||||
return BRepBuilderAPI_MakeFace(anWire).Face();
|
||||
}
|
||||
|
||||
TopoDS_Face CutAndSelectFirstFace(const TopoDS_Face& theFace, const TopoDS_Face& theTool)
|
||||
{
|
||||
BRepAlgoAPI_Cut aCut(theFace, theTool);
|
||||
aCut.Build();
|
||||
return aCut.IsDone() ? UniqueFace(aCut.Shape(), 1) : TopoDS_Face();
|
||||
}
|
||||
|
||||
void ExpectBoxUvBounds(const TopoDS_Face& theFace)
|
||||
{
|
||||
double aUMin = 0.0, aUMax = 0.0, aVMin = 0.0, aVMax = 0.0;
|
||||
BRepTools::UVBounds(theFace, aUMin, aUMax, aVMin, aVMax);
|
||||
EXPECT_NEAR(aUMin, 0.0, 1.e-10);
|
||||
EXPECT_NEAR(aUMax, 1500.0, 1.e-10);
|
||||
EXPECT_NEAR(aVMin, 0.0, 1.e-10);
|
||||
EXPECT_NEAR(aVMax, 1500.0, 1.e-10);
|
||||
}
|
||||
|
||||
} // namespace
|
||||
|
||||
// Parallel BRep reading must produce shapes with identical volume properties.
|
||||
@@ -140,3 +641,447 @@ TEST(BRepTools_Test, ParallelRead_RepeatedRuns)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// bugs/moddata_3/bug29723: all supported BRep format versions preserve NURBS geometry.
|
||||
TEST(BRepTools_Test, ModDataBug_29723_FormatVersions)
|
||||
{
|
||||
const TopoDS_Shape aBox = BRepPrimAPI_MakeBox(10.0, 20.0, 30.0).Shape();
|
||||
BRepBuilderAPI_NurbsConvert aConverter(aBox);
|
||||
const TopoDS_Shape aNurbsBox = aConverter.Shape();
|
||||
ASSERT_FALSE(aNurbsBox.IsNull());
|
||||
|
||||
const TopoDS_Shape anAsciiVersion1 =
|
||||
RoundTripShape(aNurbsBox, false, true, TopTools_FormatVersion_VERSION_1);
|
||||
const TopoDS_Shape anAsciiVersion2 =
|
||||
RoundTripShape(aNurbsBox, false, true, TopTools_FormatVersion_VERSION_2);
|
||||
const TopoDS_Shape aBinaryVersion1 =
|
||||
RoundTripShape(aNurbsBox, true, true, BinTools_FormatVersion_VERSION_1);
|
||||
const TopoDS_Shape aBinaryVersion2 =
|
||||
RoundTripShape(aNurbsBox, true, true, BinTools_FormatVersion_VERSION_2);
|
||||
const TopoDS_Shape aBinaryVersion3 =
|
||||
RoundTripShape(aNurbsBox, true, true, BinTools_FormatVersion_VERSION_3);
|
||||
|
||||
ExpectEquivalentShape(aNurbsBox, anAsciiVersion1, 0);
|
||||
ExpectEquivalentShape(aNurbsBox, anAsciiVersion2, 0);
|
||||
ExpectEquivalentShape(aNurbsBox, aBinaryVersion1, 0);
|
||||
ExpectEquivalentShape(aNurbsBox, aBinaryVersion2, 0);
|
||||
ExpectEquivalentShape(aNurbsBox, aBinaryVersion3, 0);
|
||||
}
|
||||
|
||||
// bugs/moddata_3/bug31946: BRep ASCII/binary writers honor triangle options.
|
||||
TEST(BRepTools_Test, ModDataBug_31946_TriangleOptions)
|
||||
{
|
||||
const TopoDS_Shape aBox = BRepPrimAPI_MakeBox(10.0, 20.0, 30.0).Shape();
|
||||
BRepMesh_IncrementalMesh aMesher(aBox, 0.1);
|
||||
ASSERT_EQ(NbTriangles(aBox), 12);
|
||||
|
||||
const TopoDS_Shape anAsciiWithTriangles =
|
||||
RoundTripShape(aBox, false, true, TopTools_FormatVersion_CURRENT);
|
||||
const TopoDS_Shape anAsciiWithoutTriangles =
|
||||
RoundTripShape(aBox, false, false, TopTools_FormatVersion_CURRENT);
|
||||
const TopoDS_Shape aBinaryWithTriangles =
|
||||
RoundTripShape(aBox, true, true, BinTools_FormatVersion_CURRENT);
|
||||
const TopoDS_Shape aBinaryWithoutTriangles =
|
||||
RoundTripShape(aBox, true, false, BinTools_FormatVersion_CURRENT);
|
||||
|
||||
ExpectEquivalentShape(aBox, anAsciiWithTriangles, 12);
|
||||
ExpectEquivalentShape(aBox, anAsciiWithoutTriangles, 0);
|
||||
ExpectEquivalentShape(aBox, aBinaryWithTriangles, 12);
|
||||
ExpectEquivalentShape(aBox, aBinaryWithoutTriangles, 0);
|
||||
}
|
||||
|
||||
// bugs/demo/bug25344_4: a BRep shape remains valid after stream save/restore.
|
||||
TEST(BRepTools_Test, DemoBug_25344_4_SaveRestoreShapeType)
|
||||
{
|
||||
const TopoDS_Shape aSource = BRepPrimAPI_MakeBox(1.0, 1.0, 1.0).Shape();
|
||||
const TopoDS_Shape aRestored =
|
||||
RoundTripShape(aSource, false, true, TopTools_FormatVersion_VERSION_2);
|
||||
ASSERT_FALSE(aRestored.IsNull());
|
||||
EXPECT_EQ(aRestored.ShapeType(), aSource.ShapeType());
|
||||
EXPECT_EQ(NbSubShapes(aRestored, TopAbs_SOLID), 1);
|
||||
EXPECT_EQ(NbSubShapes(aRestored, TopAbs_FACE), 6);
|
||||
}
|
||||
|
||||
// demo/draw/binpersist_1: a generated box survives binary BRep stream storage with its
|
||||
// bounding box, topology, validity, and global properties intact.
|
||||
TEST(BRepTools_Test, DemoBinPersist_1_BinaryStreamRoundTrip)
|
||||
{
|
||||
const TopoDS_Shape aSource =
|
||||
BRepPrimAPI_MakeBox(gp_Pnt(10.0, 20.0, 30.0), 100.0, 200.0, 300.0).Shape();
|
||||
ASSERT_FALSE(aSource.IsNull());
|
||||
|
||||
std::stringstream aStream;
|
||||
BinTools::Write(aSource, aStream, true, false, BinTools_FormatVersion_CURRENT);
|
||||
ASSERT_TRUE(aStream.good());
|
||||
ASSERT_FALSE(aStream.str().empty());
|
||||
|
||||
aStream.seekg(0);
|
||||
TopoDS_Shape aRestored;
|
||||
BinTools::Read(aRestored, aStream);
|
||||
ASSERT_FALSE(aRestored.IsNull());
|
||||
|
||||
Bnd_Box aSourceBounds;
|
||||
Bnd_Box aRestoredBounds;
|
||||
BRepBndLib::Add(aSource, aSourceBounds);
|
||||
BRepBndLib::Add(aRestored, aRestoredBounds);
|
||||
const Bnd_Box::Limits anExpected = aSourceBounds.Get();
|
||||
const Bnd_Box::Limits anActual = aRestoredBounds.Get();
|
||||
EXPECT_NEAR(anActual.Xmin, anExpected.Xmin, 1.0e-9);
|
||||
EXPECT_NEAR(anActual.Ymin, anExpected.Ymin, 1.0e-9);
|
||||
EXPECT_NEAR(anActual.Zmin, anExpected.Zmin, 1.0e-9);
|
||||
EXPECT_NEAR(anActual.Xmax, anExpected.Xmax, 1.0e-9);
|
||||
EXPECT_NEAR(anActual.Ymax, anExpected.Ymax, 1.0e-9);
|
||||
EXPECT_NEAR(anActual.Zmax, anExpected.Zmax, 1.0e-9);
|
||||
|
||||
EXPECT_TRUE(BRepCheck_Analyzer(aRestored).IsValid());
|
||||
EXPECT_EQ(NbSubShapes(aRestored, TopAbs_SOLID), NbSubShapes(aSource, TopAbs_SOLID));
|
||||
EXPECT_EQ(NbSubShapes(aRestored, TopAbs_SHELL), NbSubShapes(aSource, TopAbs_SHELL));
|
||||
EXPECT_EQ(NbSubShapes(aRestored, TopAbs_FACE), NbSubShapes(aSource, TopAbs_FACE));
|
||||
EXPECT_EQ(NbSubShapes(aRestored, TopAbs_EDGE), NbSubShapes(aSource, TopAbs_EDGE));
|
||||
EXPECT_EQ(NbSubShapes(aRestored, TopAbs_VERTEX), NbSubShapes(aSource, TopAbs_VERTEX));
|
||||
|
||||
GProp_GProps aSourceLinear;
|
||||
GProp_GProps aRestoredLinear;
|
||||
BRepGProp::LinearProperties(aSource, aSourceLinear);
|
||||
BRepGProp::LinearProperties(aRestored, aRestoredLinear);
|
||||
EXPECT_NEAR(aRestoredLinear.Mass(), aSourceLinear.Mass(), 1.0e-7);
|
||||
EXPECT_DOUBLE_EQ(aSourceLinear.Mass(), 4800.0);
|
||||
|
||||
GProp_GProps aSourceSurface;
|
||||
GProp_GProps aRestoredSurface;
|
||||
BRepGProp::SurfaceProperties(aSource, aSourceSurface);
|
||||
BRepGProp::SurfaceProperties(aRestored, aRestoredSurface);
|
||||
EXPECT_NEAR(aRestoredSurface.Mass(), aSourceSurface.Mass(), 1.0e-7);
|
||||
EXPECT_DOUBLE_EQ(aSourceSurface.Mass(), 220000.0);
|
||||
|
||||
GProp_GProps aSourceVolume;
|
||||
GProp_GProps aRestoredVolume;
|
||||
BRepGProp::VolumeProperties(aSource, aSourceVolume);
|
||||
BRepGProp::VolumeProperties(aRestored, aRestoredVolume);
|
||||
EXPECT_NEAR(aRestoredVolume.Mass(), aSourceVolume.Mass(), 1.0e-7);
|
||||
EXPECT_DOUBLE_EQ(aSourceVolume.Mass(), 6000000.0);
|
||||
}
|
||||
|
||||
// bugs/moddata_1/bug20616: every empty BRep topology type survives DRAW-style storage.
|
||||
TEST(BRepTools_Test, ModDataBug_20616_EmptyShapeSaveRestore)
|
||||
{
|
||||
NCollection_Array1<TopAbs_ShapeEnum> aTypes(1, 8);
|
||||
aTypes(1) = TopAbs_VERTEX;
|
||||
aTypes(2) = TopAbs_EDGE;
|
||||
aTypes(3) = TopAbs_WIRE;
|
||||
aTypes(4) = TopAbs_FACE;
|
||||
aTypes(5) = TopAbs_SHELL;
|
||||
aTypes(6) = TopAbs_SOLID;
|
||||
aTypes(7) = TopAbs_COMPSOLID;
|
||||
aTypes(8) = TopAbs_COMPOUND;
|
||||
|
||||
for (NCollection_Array1<TopAbs_ShapeEnum>::Iterator anIterator(aTypes); anIterator.More();
|
||||
anIterator.Next())
|
||||
{
|
||||
const TopoDS_Shape aSource = MakeEmptyShape(anIterator.Value());
|
||||
ASSERT_FALSE(aSource.IsNull());
|
||||
|
||||
std::stringstream aStream;
|
||||
BRepTools::Write(aSource, aStream);
|
||||
ASSERT_TRUE(aStream.good());
|
||||
ASSERT_FALSE(aStream.str().empty());
|
||||
|
||||
aStream.seekg(0);
|
||||
TopoDS_Shape aRestored;
|
||||
BRep_Builder aBuilder;
|
||||
BRepTools::Read(aRestored, aStream, aBuilder);
|
||||
ASSERT_FALSE(aRestored.IsNull());
|
||||
EXPECT_EQ(aRestored.ShapeType(), anIterator.Value());
|
||||
}
|
||||
}
|
||||
|
||||
// bugs/modalg_7/optimal_bndbox_exception: an embedded BRep shape is safe for AddOptimal.
|
||||
TEST(BRepTools_Test, ModalgBug_32236_OptimalBoundingBox)
|
||||
{
|
||||
const char* aShapeData = R"BREP(CASCADE Topology V1, (c) Matra-Datavision
|
||||
Locations 0
|
||||
Curve2ds 4
|
||||
1 -1.3333333333333335 0 0 1
|
||||
1 0 -1.6666666666666667 1 0
|
||||
1 1.6666666666666665 0 0 1
|
||||
1 0 1.3333333333333333 1 0
|
||||
Curves 0
|
||||
Polygon3D 0
|
||||
PolygonOnTriangulations 0
|
||||
Surfaces 1
|
||||
9 0 0 0 0 3 3 4 4 2 2 0 3 1.9999999999999998 0 1.6666666666666665 1.9999999999999998 0 0.3333333333333332 1.9999999999999996 0 -0.99999999999999989 2
|
||||
0 2.9999999999999991 0.66666666666666718 0 1.6666666666666659 0.66666666666666741 0 0.3333333333333332 0.66666666666666663 0 -0.99999999999999956 0.66666666666666663
|
||||
0 3.0000000000000009 -0.66666666666666718 0 1.6666666666666676 -0.66666666666666752 0 0.33333333333333331 -0.66666666666666652 0 -1.0000000000000002 -0.66666666666666685
|
||||
0 3.0000000000000004 -2 0 1.6666666666666667 -2 0 0.33333333333333326 -1.9999999999999996 0 -1 -2
|
||||
|
||||
-1.3333333333333335 4
|
||||
2.6666666666666665 4
|
||||
|
||||
-2.666666666666667 4
|
||||
1.3333333333333333 4
|
||||
|
||||
Triangulations 0
|
||||
|
||||
TShapes 8
|
||||
Ve
|
||||
4.000004
|
||||
0 -1 -1
|
||||
0 0
|
||||
|
||||
0101101
|
||||
*
|
||||
Ed
|
||||
4.000004 1 1 1
|
||||
2 1 1 0 -1.66666666666667 1.33333333333333
|
||||
0
|
||||
|
||||
0101000
|
||||
+8 0 -8 0 *
|
||||
Ed
|
||||
4.000004 1 1 1
|
||||
2 2 1 0 -1.33333333333333 1.66666666666667
|
||||
0
|
||||
|
||||
0101000
|
||||
+8 0 -8 0 *
|
||||
Ed
|
||||
4.000004 1 1 1
|
||||
2 3 1 0 -1.66666666666667 1.33333333333333
|
||||
0
|
||||
|
||||
0101000
|
||||
+8 0 -8 0 *
|
||||
Ed
|
||||
4.000004 1 1 1
|
||||
2 4 1 0 -1.33333333333333 1.66666666666667
|
||||
0
|
||||
|
||||
0101000
|
||||
+8 0 -8 0 *
|
||||
Wi
|
||||
|
||||
0101100
|
||||
-7 0 +6 0 +5 0 -4 0 *
|
||||
Fa
|
||||
0 1e-07 1 0
|
||||
|
||||
0101000
|
||||
+3 0 *
|
||||
Sh
|
||||
|
||||
1101000
|
||||
+2 0 *
|
||||
|
||||
+1 0
|
||||
)BREP";
|
||||
|
||||
std::istringstream aStream(aShapeData);
|
||||
BRep_Builder aBuilder;
|
||||
TopoDS_Shape aShape;
|
||||
BRepTools::Read(aShape, aStream, aBuilder);
|
||||
ASSERT_FALSE(aShape.IsNull());
|
||||
|
||||
Bnd_Box aBox;
|
||||
EXPECT_NO_THROW(BRepBndLib::AddOptimal(aShape, aBox, true, false));
|
||||
EXPECT_FALSE(aBox.IsVoid());
|
||||
}
|
||||
|
||||
// bugs/modalg_7/bug30269: a BRep face with missing 2D curves must not crash
|
||||
// the ordinary, optimal, or oriented bounding-box calculations.
|
||||
TEST(BRepTools_Test, ModalgBug_30269_MissingCurve2dBounding)
|
||||
{
|
||||
TopoDS_Shape aShape;
|
||||
ASSERT_TRUE(ReadFromBuffer(Bug30269BrepData(), aShape));
|
||||
|
||||
Bnd_Box aRegularBox;
|
||||
Bnd_Box anOptimalBox;
|
||||
Bnd_OBB anOrientedBox;
|
||||
EXPECT_NO_THROW(BRepBndLib::Add(aShape, aRegularBox));
|
||||
EXPECT_NO_THROW(BRepBndLib::AddOptimal(aShape, anOptimalBox));
|
||||
EXPECT_NO_THROW(BRepBndLib::AddOBB(aShape, anOrientedBox));
|
||||
EXPECT_FALSE(aRegularBox.IsVoid());
|
||||
EXPECT_FALSE(anOptimalBox.IsVoid());
|
||||
EXPECT_FALSE(anOrientedBox.IsVoid());
|
||||
}
|
||||
|
||||
// bugs/modalg_7/bug29939: global properties must tolerate the same missing
|
||||
// Curve2d records without raising Standard_NullObject.
|
||||
TEST(BRepTools_Test, ModalgBug_29939_MissingCurve2dProperties)
|
||||
{
|
||||
TopoDS_Shape aShape;
|
||||
ASSERT_TRUE(ReadFromBuffer(Bug29939BrepData(), aShape));
|
||||
|
||||
GProp_GProps aSurfaceProperties;
|
||||
GProp_GProps aVolumeProperties;
|
||||
EXPECT_NO_THROW(BRepGProp::SurfaceProperties(aShape, aSurfaceProperties));
|
||||
EXPECT_NO_THROW(BRepGProp::VolumeProperties(aShape, aVolumeProperties));
|
||||
EXPECT_TRUE(std::isfinite(aSurfaceProperties.Mass()));
|
||||
EXPECT_TRUE(std::isfinite(aVolumeProperties.Mass()));
|
||||
}
|
||||
|
||||
namespace
|
||||
{
|
||||
static void ExpectSamePrincipalProperties(const GProp_GProps& theExact,
|
||||
const GProp_GProps& theTriangulated)
|
||||
{
|
||||
EXPECT_NEAR(theExact.Mass(), theTriangulated.Mass(), 1.0e-7);
|
||||
|
||||
GProp_PrincipalProps anExactPrincipal = theExact.PrincipalProperties();
|
||||
GProp_PrincipalProps aTriangulatedPrincipal = theTriangulated.PrincipalProperties();
|
||||
double anExactIx = 0.0;
|
||||
double anExactIy = 0.0;
|
||||
double anExactIz = 0.0;
|
||||
double aTriangulatedIx = 0.0;
|
||||
double aTriangulatedIy = 0.0;
|
||||
double aTriangulatedIz = 0.0;
|
||||
anExactPrincipal.Moments(anExactIx, anExactIy, anExactIz);
|
||||
aTriangulatedPrincipal.Moments(aTriangulatedIx, aTriangulatedIy, aTriangulatedIz);
|
||||
EXPECT_NEAR(anExactIx, aTriangulatedIx, 1.0e-7);
|
||||
EXPECT_NEAR(anExactIy, aTriangulatedIy, 1.0e-7);
|
||||
EXPECT_NEAR(anExactIz, aTriangulatedIz, 1.0e-7);
|
||||
}
|
||||
|
||||
static void CompareExactAndTriangulatedProperties(const TopoDS_Shape& theShape,
|
||||
const int thePropertyType)
|
||||
{
|
||||
GProp_GProps anExactProperties;
|
||||
GProp_GProps aTriangulatedProperties;
|
||||
switch (thePropertyType)
|
||||
{
|
||||
case 0:
|
||||
BRepGProp::LinearProperties(theShape, anExactProperties, false, false);
|
||||
BRepGProp::LinearProperties(theShape, aTriangulatedProperties, false, true);
|
||||
break;
|
||||
case 1:
|
||||
BRepGProp::SurfaceProperties(theShape, anExactProperties, false, false);
|
||||
BRepGProp::SurfaceProperties(theShape, aTriangulatedProperties, false, true);
|
||||
break;
|
||||
default:
|
||||
BRepGProp::VolumeProperties(theShape, anExactProperties, false, false, false);
|
||||
BRepGProp::VolumeProperties(theShape, aTriangulatedProperties, false, false, true);
|
||||
break;
|
||||
}
|
||||
ExpectSamePrincipalProperties(anExactProperties, aTriangulatedProperties);
|
||||
}
|
||||
} // namespace
|
||||
|
||||
// bugs/modalg_7/bug29734: global properties computed from planar face
|
||||
// triangulations must agree with the exact-geometry calculations.
|
||||
TEST(BRepTools_Test, ModalgBug_29734_ExactAndTriangulatedProperties)
|
||||
{
|
||||
const TopoDS_Shape aFirstBox = BRepPrimAPI_MakeBox(1.0, 2.0, 3.0).Shape();
|
||||
const TopoDS_Shape aSecondBox = BRepPrimAPI_MakeBox(3.0, 2.0, 1.0).Shape();
|
||||
|
||||
gp_Trsf aTranslation;
|
||||
aTranslation.SetTranslation(gp_Vec(0.5, 0.5, 0.5));
|
||||
const TopoDS_Shape aTranslatedBox = BRepBuilderAPI_Transform(aSecondBox, aTranslation).Shape();
|
||||
|
||||
gp_Trsf aRotation;
|
||||
aRotation.SetRotation(gp_Ax1(gp_Pnt(0.0, 0.0, 0.0), gp_Dir(1.0, 1.0, 1.0)), M_PI / 6.0);
|
||||
const TopoDS_Shape aRotatedBox = BRepBuilderAPI_Transform(aTranslatedBox, aRotation).Shape();
|
||||
const TopoDS_Shape aFusedShape = BRepAlgoAPI_Fuse(aFirstBox, aRotatedBox).Shape();
|
||||
ASSERT_FALSE(aFusedShape.IsNull());
|
||||
|
||||
BRepMesh_IncrementalMesh aMesh(aFusedShape, 0.01);
|
||||
ASSERT_TRUE(aMesh.IsDone());
|
||||
EXPECT_TRUE(BRepCheck_Analyzer(aFusedShape).IsValid());
|
||||
|
||||
CompareExactAndTriangulatedProperties(aFusedShape, 0);
|
||||
CompareExactAndTriangulatedProperties(aFusedShape, 1);
|
||||
CompareExactAndTriangulatedProperties(aFusedShape, 2);
|
||||
}
|
||||
|
||||
// bugs/demo/bug23130: maxtolerance reports all box subshape counts and their
|
||||
// default tolerances consistently on every supported platform.
|
||||
TEST(BRepTools_Test, DemoBug_23130_BoxMaxTolerance)
|
||||
{
|
||||
const TopoDS_Shape aBox = BRepPrimAPI_MakeBox(100.0, 100.0, 100.0).Shape();
|
||||
const TopAbs_ShapeEnum aTypes[] = {TopAbs_FACE, TopAbs_EDGE, TopAbs_VERTEX};
|
||||
const int anExpectedCounts[] = {6, 12, 8};
|
||||
|
||||
for (int aTypeIndex = 0; aTypeIndex < 3; ++aTypeIndex)
|
||||
{
|
||||
NCollection_Map<TopoDS_Shape, TopTools_ShapeMapHasher> aShapeMap;
|
||||
double aMinTolerance = 1.0e100;
|
||||
double aMaxTolerance = -1.0;
|
||||
for (TopExp_Explorer anExplorer(aBox, aTypes[aTypeIndex]); anExplorer.More(); anExplorer.Next())
|
||||
{
|
||||
double aTolerance = 0.0;
|
||||
switch (aTypes[aTypeIndex])
|
||||
{
|
||||
case TopAbs_FACE:
|
||||
aTolerance = BRep_Tool::Tolerance(TopoDS::Face(anExplorer.Current()));
|
||||
break;
|
||||
case TopAbs_EDGE:
|
||||
aTolerance = BRep_Tool::Tolerance(TopoDS::Edge(anExplorer.Current()));
|
||||
break;
|
||||
case TopAbs_VERTEX:
|
||||
aTolerance = BRep_Tool::Tolerance(TopoDS::Vertex(anExplorer.Current()));
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
aShapeMap.Add(anExplorer.Current());
|
||||
aMinTolerance = (std::min)(aMinTolerance, aTolerance);
|
||||
aMaxTolerance = (std::max)(aMaxTolerance, aTolerance);
|
||||
}
|
||||
|
||||
EXPECT_EQ(aShapeMap.Extent(), anExpectedCounts[aTypeIndex]);
|
||||
EXPECT_NEAR(aMinTolerance, 1.0e-7, 1.0e-7);
|
||||
EXPECT_NEAR(aMaxTolerance, 1.0e-7, 1.0e-7);
|
||||
}
|
||||
}
|
||||
|
||||
// Migrated from tests/bugs/moddata_3/bug27356. Clean() must remove a free
|
||||
// edge's 3D polygon while leaving the topological edge itself usable.
|
||||
TEST(BRepTools_Test, ModDataBug_27356_CleanRemovesFreeEdgePolygon3d)
|
||||
{
|
||||
const TopoDS_Edge anEdge =
|
||||
BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
|
||||
ASSERT_FALSE(anEdge.IsNull());
|
||||
|
||||
BRepMesh_IncrementalMesh aMesher(anEdge, 0.01);
|
||||
ASSERT_TRUE(aMesher.IsDone());
|
||||
|
||||
TopLoc_Location aLocation;
|
||||
ASSERT_FALSE(BRep_Tool::Polygon3D(anEdge, aLocation).IsNull());
|
||||
|
||||
BRepTools::Clean(anEdge);
|
||||
|
||||
EXPECT_TRUE(BRep_Tool::Polygon3D(anEdge, aLocation).IsNull());
|
||||
}
|
||||
|
||||
// Migrated from tests/bugs/modalg_5/bug24404. UV bounds of the selected box
|
||||
// face must remain its full parametric limits after the successive cuts.
|
||||
TEST(BRepTools_Test, ModalgBug_24404_BoxFaceUVBounds)
|
||||
{
|
||||
const TopoDS_Shape aBox = BRepPrimAPI_MakeBox(1500.0, 1500.0, 1500.0).Shape();
|
||||
TopoDS_Face aFace = UniqueFace(aBox, 4);
|
||||
ASSERT_FALSE(aFace.IsNull());
|
||||
ExpectBoxUvBounds(aFace);
|
||||
|
||||
const gp_Dir aNormal(0.0, 1.0, 0.0);
|
||||
aFace = CutAndSelectFirstFace(
|
||||
aFace,
|
||||
MakeCircleFace(gp_Pnt(1361.60462531413, 1500.0, 275.105307765905), aNormal, 182.781239888725));
|
||||
ASSERT_FALSE(aFace.IsNull());
|
||||
ExpectBoxUvBounds(aFace);
|
||||
|
||||
aFace = CutAndSelectFirstFace(
|
||||
aFace,
|
||||
MakeCircleFace(gp_Pnt(398.623694869499, 1500.0, 5.77182937332096), aNormal, 181.948898616306));
|
||||
ASSERT_FALSE(aFace.IsNull());
|
||||
ExpectBoxUvBounds(aFace);
|
||||
|
||||
aFace = CutAndSelectFirstFace(
|
||||
aFace,
|
||||
MakeCircleFace(gp_Pnt(66.2457890511211, 1500.0, 832.500519113239), aNormal, 176.393473166564));
|
||||
ASSERT_FALSE(aFace.IsNull());
|
||||
ExpectBoxUvBounds(aFace);
|
||||
|
||||
aFace = CutAndSelectFirstFace(
|
||||
aFace,
|
||||
MakeCircleFace(gp_Pnt(1177.73545803307, 1500.0, 1406.03245550006), aNormal, 150.768085993996));
|
||||
ASSERT_FALSE(aFace.IsNull());
|
||||
ExpectBoxUvBounds(aFace);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user