1368 lines
53 KiB
C++
1368 lines
53 KiB
C++
// SPDX-License-Identifier: LGPL-2.1-or-later
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#include "gtest/gtest.h"
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#include "src/App/InitApplication.h"
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#include <Mod/Part/App/TopoShape.h>
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#include <Mod/Part/App/TopoShapeOpCode.h>
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#include "PartTestHelpers.h"
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#include <BRepAdaptor_CompCurve.hxx>
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#include <BRepAdaptor_Surface.hxx>
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#include <BRepBuilderAPI_MakeEdge.hxx>
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#include <BRepBuilderAPI_MakeWire.hxx>
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#include <BRepBuilderAPI_Transform.hxx>
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#include <BRepFeat_SplitShape.hxx>
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#include <BRepPrimAPI_MakeBox.hxx>
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#include <BRepAlgoAPI_Fuse.hxx>
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#include <Geom_BezierCurve.hxx>
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#include <Geom_BezierSurface.hxx>
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#include <gp_Pln.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopoDS_Edge.hxx>
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// NOLINTBEGIN(readability-magic-numbers,cppcoreguidelines-avoid-magic-numbers)
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using namespace Part;
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using namespace PartTestHelpers;
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class TopoShapeExpansionTest: public ::testing::Test
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{
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protected:
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static void SetUpTestSuite()
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{
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tests::initApplication();
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}
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void SetUp() override
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{
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_docName = App::GetApplication().getUniqueDocumentName("test");
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App::GetApplication().newDocument(_docName.c_str(), "testUser");
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_hasher = Base::Reference<App::StringHasher>(new App::StringHasher);
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ASSERT_EQ(_hasher.getRefCount(), 1);
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}
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void TearDown() override
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{
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App::GetApplication().closeDocument(_docName.c_str());
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}
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private:
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std::string _docName;
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Data::ElementIDRefs _sid;
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App::StringHasherRef _hasher;
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};
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TEST_F(TopoShapeExpansionTest, makeElementCompoundOneShapeReturnsShape)
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{
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// Arrange
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auto edge = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
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TopoShape topoShape {edge};
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std::vector<TopoShape> shapes {topoShape};
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// Act
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topoShape.makeElementCompound(shapes,
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"C",
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TopoShape::SingleShapeCompoundCreationPolicy::returnShape);
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// Assert
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EXPECT_EQ(edge.ShapeType(), topoShape.getShape().ShapeType()); // NOT a Compound
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}
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TEST_F(TopoShapeExpansionTest, makeElementCompoundOneShapeForceReturnsCompound)
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{
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// Arrange
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auto edge = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
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TopoShape topoShape {edge};
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std::vector<TopoShape> shapes {topoShape};
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// Act
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topoShape.makeElementCompound(shapes,
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"C",
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TopoShape::SingleShapeCompoundCreationPolicy::forceCompound);
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// Assert
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EXPECT_NE(edge.ShapeType(), topoShape.getShape().ShapeType()); // No longer the same thing
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}
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TEST_F(TopoShapeExpansionTest, makeElementCompoundTwoShapesReturnsCompound)
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{
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// Arrange
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auto edge1 = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
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auto edge2 = BRepBuilderAPI_MakeEdge(gp_Pnt(1.0, 0.0, 0.0), gp_Pnt(2.0, 0.0, 0.0)).Edge();
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TopoShape topoShape {edge1};
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std::vector<TopoShape> shapes {edge1, edge2};
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// Act
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topoShape.makeElementCompound(shapes);
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// Assert
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EXPECT_EQ(TopAbs_ShapeEnum::TopAbs_COMPOUND, topoShape.getShape().ShapeType());
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}
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TEST_F(TopoShapeExpansionTest, makeElementCompoundEmptyShapesReturnsEmptyCompound)
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{
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// Arrange
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auto edge = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
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TopoShape topoShape {edge};
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std::vector<TopoShape> shapes;
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// Act
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topoShape.makeElementCompound(shapes);
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// Assert
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EXPECT_EQ(TopAbs_ShapeEnum::TopAbs_COMPOUND, topoShape.getShape().ShapeType());
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EXPECT_TRUE(topoShape.getMappedChildElements().empty());
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#if OCC_VERSION_HEX >= 0x070400
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EXPECT_EQ(0, topoShape.getShape().TShape()->NbChildren());
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#endif
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}
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TEST_F(TopoShapeExpansionTest, makeElementCompoundTwoShapesGeneratesMap)
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{
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// Arrange
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auto edge1 = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
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auto edge2 = BRepBuilderAPI_MakeEdge(gp_Pnt(1.0, 0.0, 0.0), gp_Pnt(2.0, 0.0, 0.0)).Edge();
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TopoShape topoShape {edge1};
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std::vector<TopoShape> shapes {edge1, edge2};
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// Act
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topoShape.makeElementCompound(shapes);
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// Assert
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EXPECT_EQ(4, topoShape.getMappedChildElements().size()); // two vertices and two edges
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}
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TEST_F(TopoShapeExpansionTest, makeElementCompoundTwoCubes)
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{
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// Arrange
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auto [cube1, cube2] = CreateTwoCubes();
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TopoShape cube1TS {cube1};
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cube1TS.Tag = 1;
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TopoShape cube2TS {cube2};
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cube2TS.Tag = 2;
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// Act
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TopoShape topoShape;
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topoShape.makeElementCompound({cube1TS, cube2TS});
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// Assert
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auto elementMap = topoShape.getElementMap();
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EXPECT_EQ(52, elementMap.size());
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// Two cubes, each consisting of:
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// 8 Vertices
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// 12 Edges
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// 6 Faces
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// ----------
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// 26 subshapes each
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}
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TEST_F(TopoShapeExpansionTest, MapperMakerModified)
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{
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// Arrange
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// Definition of all the objects needed for a Transformation
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// (https://dev.opencascade.org/doc/refman/html/class_b_rep_builder_a_p_i___transform.html)
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auto translation {gp_Trsf()};
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auto transform {BRepBuilderAPI_Transform(translation)};
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auto transformMprMkr {MapperMaker(transform)};
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// Definition of all the objects needed for a Shape Splitting
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// (https://dev.opencascade.org/doc/refman/html/class_b_rep_feat___split_shape.html)
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auto splitMkr {BRepFeat_SplitShape()};
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auto splitMprMkr {MapperMaker(splitMkr)};
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// Creating a Wire, used later to create a Face
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auto wireMkr {BRepBuilderAPI_MakeWire(
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BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)),
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BRepBuilderAPI_MakeEdge(gp_Pnt(1.0, 0.0, 0.0), gp_Pnt(1.0, 1.0, 0.0)),
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BRepBuilderAPI_MakeEdge(gp_Pnt(1.0, 1.0, 0.0), gp_Pnt(0.0, 0.0, 0.0)))};
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auto wire = wireMkr.Wire();
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// Creating a Face using the Wire created before
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auto faceMkr {BRepBuilderAPI_MakeFace(wire)};
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const auto& face = faceMkr.Face();
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// Creating an Edge to split the Face and the Wire
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auto edgeMkr {BRepBuilderAPI_MakeEdge(gp_Pnt(0.5, 1.0, 0.0), gp_Pnt(0.5, -1.0, 0.0))};
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auto edge = edgeMkr.Edge();
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// Act
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// Performing the Transformation
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translation.SetTranslation(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0));
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transform.Perform(wire);
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// Initializing and performing the Split
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splitMkr.Init(face);
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splitMkr.Add(edge, face);
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splitMkr.Build();
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// Assert
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// Check that all the shapes and operations have been performed
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EXPECT_TRUE(wireMkr.IsDone());
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EXPECT_TRUE(faceMkr.IsDone());
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EXPECT_TRUE(edgeMkr.IsDone());
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EXPECT_TRUE(splitMkr.IsDone());
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EXPECT_TRUE(transform.IsDone());
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// Check the result of the operations
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EXPECT_EQ(transformMprMkr.modified(wire).size(), 1); // The Transformation acts on the Wire...
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EXPECT_EQ(transformMprMkr.modified(face).size(), 1); // ... and therefor on the created Face...
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EXPECT_EQ(transformMprMkr.modified(edge).size(), 1); // ... and on the Edge added to the Face
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EXPECT_EQ(splitMprMkr.modified(edge).size(), 0); // The Split doesn't modify the Edge
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EXPECT_EQ(splitMprMkr.modified(wire).size(), 2); // The Split modifies the Wire into 2 Wires
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EXPECT_EQ(splitMprMkr.modified(face).size(), 2); // The Split modifies the Face into 2 Faces
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}
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TEST_F(TopoShapeExpansionTest, MapperMakerGenerated)
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{
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// Arrange
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// Creating tree Edges, used later in the Fuse operations
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auto edge1 {BRepBuilderAPI_MakeEdge(gp_Pnt(-1.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge()};
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auto edge2 {BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, -1.0, 0.0), gp_Pnt(0.0, 1.0, 0.0)).Edge()};
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auto edge3 {BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, -1.0), gp_Pnt(0.0, 0.0, 1.0)).Edge()};
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// Definition of all the objects needed for the Fuses
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// (https://dev.opencascade.org/doc/refman/html/class_b_rep_algo_a_p_i___fuse.html)
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// The Fuse operation, like other Boolean operations derived from BRepAlgoAPI_BuilderAlgo,
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// supports the generation history
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// (https://dev.opencascade.org/doc/refman/html/class_b_rep_algo_a_p_i___builder_algo.html)
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auto fuse1Mkr {BRepAlgoAPI_Fuse(edge1, edge2)};
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auto fuse1MprMkr {MapperMaker(fuse1Mkr)};
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auto fuse2Mkr {BRepAlgoAPI_Fuse(edge1, edge3)};
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auto fuse2MprMkr {MapperMaker(fuse2Mkr)};
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// Act
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fuse1Mkr.Build();
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fuse2Mkr.Build();
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// Assert
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// Check that all the shapes and operations have been performed
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EXPECT_TRUE(fuse1Mkr.IsDone());
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EXPECT_TRUE(fuse2Mkr.IsDone());
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// Check the result of the operations
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EXPECT_EQ(fuse1MprMkr.generated(edge1).size(), 1); // fuse1 has a new vertex generated by edge1
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EXPECT_EQ(fuse1MprMkr.generated(edge2).size(), 1); // fuse1 has a new vertex generated by edge2
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EXPECT_EQ(fuse1MprMkr.generated(edge3).size(),
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0); // fuse1 doesn't have a new vertex generated by edge3
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EXPECT_EQ(fuse2MprMkr.generated(edge1).size(), 1); // fuse2 has a new vertex generated by edge1
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EXPECT_EQ(fuse2MprMkr.generated(edge2).size(),
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0); // fuse2 doesn't have a new vertex generated by edge2
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EXPECT_EQ(fuse2MprMkr.generated(edge3).size(), 1); // fuse2 has a new vertex generated by edge3
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}
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TEST_F(TopoShapeExpansionTest, makeElementWiresCombinesAdjacent)
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{
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// Arrange
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auto edge1 = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
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auto edge2 = BRepBuilderAPI_MakeEdge(gp_Pnt(1.0, 0.0, 0.0), gp_Pnt(2.0, 0.0, 0.0)).Edge();
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TopoShape topoShape {3L};
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std::vector<TopoShape> shapes {TopoShape(edge1, 1L), TopoShape(edge2, 2L)};
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// std::vector<TopoShape> shapes {edge1, edge2};
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// Act
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topoShape.makeElementWires(shapes);
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auto elementMap = topoShape.getElementMap();
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// Assert
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EXPECT_EQ(0, elementMap.size()); // TODO: What is the correct value?
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}
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TEST_F(TopoShapeExpansionTest, makeElementWiresCombinesWires)
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{
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// Arrange
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auto edge1 = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
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auto edge2 = BRepBuilderAPI_MakeEdge(gp_Pnt(1.0, 0.0, 0.0), gp_Pnt(2.0, 0.0, 0.0)).Edge();
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auto edge3 = BRepBuilderAPI_MakeEdge(gp_Pnt(3.0, 0.0, 0.0), gp_Pnt(2.0, 1.0, 0.0)).Edge();
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auto edge4 = BRepBuilderAPI_MakeEdge(gp_Pnt(2.0, 1.0, 0.0), gp_Pnt(2.0, 2.0, 0.0)).Edge();
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std::vector<TopoShape> shapes {TopoShape(edge1, 1L), TopoShape(edge2, 2L)};
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std::vector<TopoShape> shapes2 {TopoShape(edge3, 4L), TopoShape(edge4, 4L)};
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// std::vector<TopoShape> shapes {edge1, edge2};
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// Act
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auto& wire1 = (new TopoShape {})->makeElementWires(shapes);
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auto& wire2 = (new TopoShape {})->makeElementWires(shapes2);
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auto& topoShape = (new TopoShape {})->makeElementWires({wire1, wire2});
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auto elements = elementMap((topoShape));
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// Assert
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EXPECT_EQ(elements.size(), 10);
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EXPECT_EQ(elements.count(IndexedName("Edge", 1)), 1);
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EXPECT_EQ(elements[IndexedName("Edge", 1)], MappedName("Edge1;:H,E"));
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EXPECT_EQ(elements[IndexedName("Edge", 2)], MappedName("Edge2;:H,E"));
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EXPECT_EQ(elements[IndexedName("Edge", 3)], MappedName("Edge1;:C1;:H:4,E"));
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EXPECT_EQ(elements[IndexedName("Edge", 4)], MappedName("Edge2;:C1;:H:4,E"));
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EXPECT_EQ(elements[IndexedName("Vertex", 1)], MappedName("Vertex1;:H,V"));
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EXPECT_EQ(elements[IndexedName("Vertex", 2)], MappedName("Vertex2;:H,V"));
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EXPECT_EQ(elements[IndexedName("Vertex", 3)], MappedName("Vertex3;:H,V"));
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EXPECT_EQ(elements[IndexedName("Vertex", 4)], MappedName("Vertex1;:C1;:H:4,V"));
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EXPECT_EQ(elements[IndexedName("Vertex", 5)], MappedName("Vertex2;:C1;:H:4,V"));
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EXPECT_EQ(elements[IndexedName("Vertex", 6)], MappedName("Vertex3;:C1;:H:4,V"));
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}
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TEST_F(TopoShapeExpansionTest, makeElementFaceNull)
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{
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// Arrange
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const float Len = 3, Wid = 2, Rad = 1;
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auto [face1, wire1, wire2] = CreateFaceWithRoundHole(Len, Wid, Rad);
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TopoShape topoShape {face1};
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double area = getArea(face1);
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double area1 = getArea(topoShape.getShape());
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// Act
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TopoShape newFace = topoShape.makeElementFace(nullptr);
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double area2 = getArea(newFace.getShape());
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double area3 = getArea(topoShape.getShape());
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// Assert
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EXPECT_FALSE(face1.IsEqual(newFace.getShape()));
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EXPECT_FLOAT_EQ(area, Len * Wid + M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area1, Len * Wid + M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area2, Len * Wid - M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area3, Len * Wid + M_PI * Rad * Rad);
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EXPECT_STREQ(newFace.shapeName().c_str(), "Face");
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}
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TEST_F(TopoShapeExpansionTest, makeElementFaceSimple)
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{
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// Arrange
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const float Len = 3;
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const float Wid = 2;
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const float Rad = 1;
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auto [face1, wire1, wire2] = CreateFaceWithRoundHole(Len, Wid, Rad);
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TopoShape topoShape {face1};
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double area = getArea(face1);
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double area1 = getArea(topoShape.getShape());
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// Act
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TopoShape newFace = topoShape.makeElementFace(wire1);
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double area2 = getArea(newFace.getShape());
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double area3 = getArea(topoShape.getShape());
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// Assert
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EXPECT_TRUE(newFace.getShape().IsEqual(topoShape.getShape())); // topoShape was altered
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EXPECT_FALSE(face1.IsEqual(newFace.getShape()));
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EXPECT_FLOAT_EQ(area, Len * Wid + M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area1, Len * Wid + M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area2, Len * Wid);
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EXPECT_FLOAT_EQ(area3, Len * Wid);
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EXPECT_STREQ(newFace.shapeName().c_str(), "Face");
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}
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TEST_F(TopoShapeExpansionTest, makeElementFaceParams)
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{
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// Arrange
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const float Len = 3;
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const float Wid = 2;
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const float Rad = 1;
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auto [face1, wire1, wire2] = CreateFaceWithRoundHole(Len, Wid, Rad);
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TopoShape topoShape {face1, 1L};
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double area = getArea(face1);
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double area1 = getArea(topoShape.getShape());
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// Act
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TopoShape newFace = topoShape.makeElementFace(wire1, "Cut", "Part::FaceMakerBullseye", nullptr);
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double area2 = getArea(newFace.getShape());
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double area3 = getArea(topoShape.getShape());
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// Assert
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EXPECT_TRUE(newFace.getShape().IsEqual(topoShape.getShape())); // topoShape was altered
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EXPECT_FALSE(face1.IsEqual(newFace.getShape()));
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EXPECT_FLOAT_EQ(area, Len * Wid + M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area1, Len * Wid + M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area2, Len * Wid);
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EXPECT_FLOAT_EQ(area3, Len * Wid);
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EXPECT_STREQ(newFace.shapeName().c_str(), "Face");
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}
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TEST_F(TopoShapeExpansionTest, makeElementFaceFromFace)
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{
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// Arrange
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const float Len = 3;
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const float Wid = 2;
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const float Rad = 1;
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auto [face1, wire1, wire2] = CreateFaceWithRoundHole(Len, Wid, Rad);
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TopoShape topoShape {face1, 1L};
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double area = getArea(face1);
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double area1 = getArea(topoShape.getShape());
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// Act
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TopoShape newFace = topoShape.makeElementFace(face1, "Cut", "Part::FaceMakerBullseye", nullptr);
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double area2 = getArea(newFace.getShape());
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double area3 = getArea(topoShape.getShape());
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// Assert
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EXPECT_TRUE(newFace.getShape().IsEqual(topoShape.getShape())); // topoShape was altered
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EXPECT_FALSE(face1.IsEqual(newFace.getShape()));
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EXPECT_FLOAT_EQ(area, Len * Wid + M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area1, Len * Wid + M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area2, Len * Wid - M_PI * Rad * Rad);
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EXPECT_FLOAT_EQ(area3, Len * Wid - M_PI * Rad * Rad);
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EXPECT_STREQ(newFace.shapeName().c_str(), "Face");
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}
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TEST_F(TopoShapeExpansionTest, makeElementFaceOpenWire)
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{
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// Arrange
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const float Len = 3;
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const float Wid = 2;
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const float Rad = 1;
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auto [face1, wire1, wire2] = CreateFaceWithRoundHole(Len, Wid, Rad);
|
|
TopoShape topoShape {wire1, 1L};
|
|
double area = getArea(face1);
|
|
double area1 = getArea(topoShape.getShape());
|
|
// Act
|
|
TopoShape newFace = topoShape.makeElementFace(wire1, "Cut", nullptr, nullptr);
|
|
double area2 = getArea(newFace.getShape());
|
|
double area3 = getArea(topoShape.getShape());
|
|
// Assert
|
|
EXPECT_TRUE(newFace.getShape().IsEqual(topoShape.getShape())); // topoShape was altered
|
|
EXPECT_FALSE(face1.IsEqual(newFace.getShape()));
|
|
EXPECT_FLOAT_EQ(area, Len * Wid + M_PI * Rad * Rad);
|
|
EXPECT_FLOAT_EQ(area1, 0); // Len * Wid - M_PI * Rad * Rad);
|
|
EXPECT_FLOAT_EQ(area2, Len * Wid);
|
|
EXPECT_FLOAT_EQ(area3, Len * Wid);
|
|
EXPECT_STREQ(newFace.shapeName().c_str(), "Face");
|
|
}
|
|
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementFaceClosedWire)
|
|
{
|
|
// Arrange
|
|
const float Len = 3;
|
|
const float Wid = 2;
|
|
const float Rad = 1;
|
|
auto [face1, wire1, wire2] = CreateFaceWithRoundHole(Len, Wid, Rad);
|
|
TopoShape topoShape {wire2, 1L};
|
|
double area = getArea(face1);
|
|
double area1 = getArea(topoShape.getShape());
|
|
// Act
|
|
TopoShape newFace = topoShape.makeElementFace(wire2, "Cut", "Part::FaceMakerBullseye", nullptr);
|
|
double area2 = getArea(newFace.getShape());
|
|
double area3 = getArea(topoShape.getShape());
|
|
// Assert
|
|
EXPECT_TRUE(newFace.getShape().IsEqual(topoShape.getShape())); // topoShape was altered
|
|
EXPECT_FALSE(face1.IsEqual(newFace.getShape()));
|
|
EXPECT_FLOAT_EQ(area, Len * Wid + M_PI * Rad * Rad);
|
|
EXPECT_FLOAT_EQ(area1, 0); // Len * Wid - M_PI * Rad * Rad);
|
|
EXPECT_FLOAT_EQ(area2, M_PI * Rad * Rad);
|
|
EXPECT_FLOAT_EQ(area3, M_PI * Rad * Rad);
|
|
EXPECT_STREQ(newFace.shapeName().c_str(), "Face");
|
|
}
|
|
|
|
// Possible future makeElementFace tests:
|
|
// Overlapping wire
|
|
// Compound of wires
|
|
// Compound of faces
|
|
// Compound of other shape types
|
|
|
|
|
|
TEST_F(TopoShapeExpansionTest, setElementComboNameNothing)
|
|
{
|
|
// Arrange
|
|
TopoShape topoShape {1L};
|
|
// Act
|
|
Data::MappedName result = topoShape.setElementComboName(Data::IndexedName(), {});
|
|
// ASSERT
|
|
EXPECT_STREQ(result.toString().c_str(), "");
|
|
}
|
|
|
|
|
|
TEST_F(TopoShapeExpansionTest, setElementComboNameSimple)
|
|
{
|
|
// Arrange
|
|
auto edge1 = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
|
|
TopoShape topoShape {edge1, 1L};
|
|
topoShape.setElementMap({}); // Initialize the map to avoid a segfault.
|
|
// Also, maybe the end of TopoShape::mapSubElementTypeForShape should enforce that elementMap()
|
|
// isn't nullptr to eliminate the segfault.
|
|
Data::MappedName edgeName("testname");
|
|
// Act
|
|
Data::MappedName result =
|
|
topoShape.setElementComboName(Data::IndexedName::fromConst("Edge", 1), {edgeName});
|
|
// Assert
|
|
EXPECT_STREQ(result.toString().c_str(), "testname;");
|
|
}
|
|
|
|
|
|
TEST_F(TopoShapeExpansionTest, setElementComboName)
|
|
{
|
|
// Arrange
|
|
TopoShape topoShape {2L};
|
|
topoShape.setElementMap({});
|
|
Data::MappedName edgeName =
|
|
topoShape.getMappedName(Data::IndexedName::fromConst("Edge", 1), true);
|
|
Data::MappedName faceName =
|
|
topoShape.getMappedName(Data::IndexedName::fromConst("Face", 7), true);
|
|
Data::MappedName faceName2 =
|
|
topoShape.getMappedName(Data::IndexedName::fromConst("Face", 8), true);
|
|
char* op = "Copy";
|
|
// Act
|
|
Data::MappedName result = topoShape.setElementComboName(Data::IndexedName::fromConst("Edge", 1),
|
|
{edgeName, faceName, faceName2},
|
|
OpCodes::Common,
|
|
op);
|
|
// Assert
|
|
EXPECT_STREQ(result.toString().c_str(), "Edge1;CMN(Face7|Face8);Copy");
|
|
// The detailed forms of names are covered in encodeElementName tests
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, setElementComboNameCompound)
|
|
{
|
|
// Arrange
|
|
auto edge1 = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(1.0, 0.0, 0.0)).Edge();
|
|
auto wire1 = BRepBuilderAPI_MakeWire({edge1}).Wire();
|
|
auto wire2 = BRepBuilderAPI_MakeWire({edge1}).Wire();
|
|
TopoShape topoShape {2L};
|
|
topoShape.makeElementCompound({wire1, wire2}); // Quality of shape doesn't matter
|
|
Data::MappedName edgeName =
|
|
topoShape.getMappedName(Data::IndexedName::fromConst("Edge", 1), true);
|
|
Data::MappedName faceName =
|
|
topoShape.getMappedName(Data::IndexedName::fromConst("Face", 7), true);
|
|
Data::MappedName faceName2 =
|
|
topoShape.getMappedName(Data::IndexedName::fromConst("Face", 8), true);
|
|
char* op = "Copy";
|
|
// Act
|
|
Data::MappedName result = topoShape.setElementComboName(Data::IndexedName::fromConst("Edge", 1),
|
|
{edgeName, faceName, faceName2},
|
|
OpCodes::Common,
|
|
op);
|
|
// ASSERT
|
|
EXPECT_STREQ(result.toString().c_str(), "Edge1;:H,E;CMN(Face7|Face8);Copy");
|
|
// The detailed forms of names are covered in encodeElementName tests
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, splitWires)
|
|
{
|
|
// Arrange
|
|
const float Len = 3;
|
|
const float Wid = 2;
|
|
const float Rad = 1;
|
|
auto [face1, wire1, wire2] = CreateFaceWithRoundHole(Len, Wid, Rad);
|
|
TopoShape topoShape {face1, 1L};
|
|
std::vector<TopoShape> inner;
|
|
// Act
|
|
EXPECT_EQ(topoShape.getShape().Orientation(), TopAbs_FORWARD);
|
|
TopoShape wire = topoShape.splitWires(&inner, TopoShape::SplitWireReorient::ReorientReversed);
|
|
// Assert
|
|
EXPECT_EQ(inner.size(), 1);
|
|
EXPECT_FLOAT_EQ(getLength(wire.getShape()), 2 + 2 + 3 + 3);
|
|
EXPECT_FLOAT_EQ(getLength(inner.front().getShape()), M_PI * Rad * 2);
|
|
EXPECT_EQ(wire.getShape().Orientation(), TopAbs_REVERSED);
|
|
for (TopoShape& shape : inner) {
|
|
EXPECT_EQ(shape.getShape().Orientation(), TopAbs_FORWARD);
|
|
}
|
|
}
|
|
|
|
// Possible future tests:
|
|
// splitWires without inner Wires
|
|
// splitWires with all four reorientation values NoReorient, ReOrient, ReorientForward,
|
|
// ReorientReversed
|
|
|
|
TEST_F(TopoShapeExpansionTest, getSubShapes)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoTopoShapeCubes();
|
|
// Act
|
|
auto subShapes = cube1.getSubShapes();
|
|
auto subShapes2 = cube1.getSubShapes(TopAbs_FACE);
|
|
auto subShapes3 = cube1.getSubShapes(TopAbs_SHAPE, TopAbs_EDGE);
|
|
// Assert
|
|
EXPECT_EQ(subShapes.size(), 6);
|
|
EXPECT_EQ(subShapes2.size(), 6);
|
|
EXPECT_EQ(subShapes3.size(), 0); // TODO: Why doesn't this match the next test?
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, getSubTopoShapes)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoTopoShapeCubes();
|
|
// Act
|
|
auto subShapes = cube1.getSubTopoShapes();
|
|
auto subShapes2 = cube1.getSubTopoShapes(TopAbs_FACE);
|
|
auto subShapes3 = cube1.getSubTopoShapes(TopAbs_SHAPE, TopAbs_EDGE);
|
|
// Assert
|
|
EXPECT_EQ(subShapes.size(), 6);
|
|
EXPECT_EQ(subShapes2.size(), 6);
|
|
EXPECT_EQ(subShapes3.size(), 6);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, getOrderedEdges)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoTopoShapeCubes();
|
|
// Act
|
|
auto subShapes = cube1.getOrderedEdges(MapElement::noMap);
|
|
// Assert
|
|
EXPECT_EQ(subShapes.size(), 24);
|
|
// EXPECT_THROW(cube1.getOrderedEdges(), NullShapeException); // No Map
|
|
EXPECT_EQ(subShapes.front().getElementMap().size(), 0);
|
|
// EXPECT_EQ(subShapes2.front().getElementMap().size(),2);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, getOrderedVertexes)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoTopoShapeCubes();
|
|
// Act
|
|
auto subShapes = cube1.getOrderedVertexes(MapElement::noMap);
|
|
// Assert
|
|
EXPECT_EQ(subShapes.size(), 24);
|
|
// EXPECT_THROW(cube1.getOrderedEdges(), NullShapeException); // No Map
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, getSubTopoShapeByEnum)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape cube1TS {cube1, 1L};
|
|
|
|
// Act
|
|
auto subShape = cube1TS.getSubTopoShape(TopAbs_FACE, 1);
|
|
auto subShape2 = cube1TS.getSubTopoShape(TopAbs_FACE, 2);
|
|
auto subShape3 = cube1TS.getSubTopoShape(TopAbs_FACE, 6);
|
|
auto noshape1 = cube1TS.getSubTopoShape(TopAbs_FACE, 7, true);
|
|
// Assert
|
|
EXPECT_EQ(subShape.getShape().ShapeType(), TopAbs_FACE);
|
|
EXPECT_EQ(subShape2.getShape().ShapeType(), TopAbs_FACE);
|
|
EXPECT_EQ(subShape2.getShape().ShapeType(), TopAbs_FACE);
|
|
EXPECT_TRUE(noshape1.isNull());
|
|
EXPECT_THROW(cube1TS.getSubTopoShape(TopAbs_FACE, 7), Base::IndexError); // Out of range
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, getSubTopoShapeByStringDefaults)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
Part::TopoShape cube1TS {cube1, 1L};
|
|
const float Len = 3;
|
|
const float Wid = 2;
|
|
auto [face1, wire1, edge1, edge2, edge3, edge4] = CreateRectFace(Len, Wid);
|
|
TopoDS_Compound compound1;
|
|
TopoDS_Builder builder {};
|
|
builder.MakeCompound(compound1);
|
|
builder.Add(compound1, face1);
|
|
TopoShape topoShape {compound1, 2L};
|
|
// Act
|
|
auto subShape = cube1TS.getSubTopoShape(nullptr);
|
|
auto subShape1 = cube1TS.getSubTopoShape("");
|
|
auto subShape2 = topoShape.getSubTopoShape(nullptr);
|
|
// Assert
|
|
EXPECT_TRUE(subShape.getShape().IsEqual(cube1TS.getShape()));
|
|
EXPECT_EQ(subShape.getShape().ShapeType(), TopAbs_SOLID);
|
|
EXPECT_TRUE(subShape1.getShape().IsEqual(cube1TS.getShape()));
|
|
EXPECT_EQ(subShape1.getShape().ShapeType(), TopAbs_SOLID);
|
|
EXPECT_TRUE(subShape2.getShape().IsEqual(face1));
|
|
EXPECT_EQ(subShape2.getShape().ShapeType(), TopAbs_FACE);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, getSubTopoShapeByStringNames)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape cube1TS {cube1, 1L};
|
|
|
|
// Act
|
|
auto subShape = cube1TS.getSubTopoShape("Face1");
|
|
auto subShape2 = cube1TS.getSubTopoShape("Face2");
|
|
auto subShape3 = cube1TS.getSubTopoShape("Face3");
|
|
auto noshape1 = cube1TS.getSubTopoShape("Face7", true); // Out of range
|
|
// Assert
|
|
EXPECT_EQ(subShape.getShape().ShapeType(), TopAbs_FACE);
|
|
EXPECT_EQ(subShape2.getShape().ShapeType(), TopAbs_FACE);
|
|
EXPECT_EQ(subShape3.getShape().ShapeType(), TopAbs_FACE);
|
|
EXPECT_TRUE(noshape1.isNull());
|
|
EXPECT_THROW(cube1TS.getSubTopoShape("Face7"), Base::IndexError); // Out of range
|
|
EXPECT_THROW(cube1TS.getSubTopoShape("WOOHOO", false), Base::ValueError); // Invalid
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, mapSubElementInvalidParm)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape cube1TS {cube1, 1L};
|
|
TopoShape cube2TS {cube2, 2L};
|
|
// Act
|
|
std::vector<TopoShape> subShapes = cube1TS.getSubTopoShapes(TopAbs_FACE);
|
|
TopoShape face1 = subShapes.front();
|
|
face1.Tag = 3;
|
|
cube1TS.mapSubElement(face1);
|
|
cube2TS.mapSubElement(face1);
|
|
// Assert
|
|
EXPECT_EQ(cube1TS.getElementMap().size(), 9); // Valid, the face is in Cube1
|
|
EXPECT_EQ(cube2TS.getElementMap().size(), 0); // Invalid, the face is not in Cube2
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, mapSubElementFindShapeByNames)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape cube1TS {cube1};
|
|
TopoShape cube2TS {cube2};
|
|
cube1TS.Tag = 1;
|
|
cube2TS.Tag = 2;
|
|
TopoShape topoShape;
|
|
TopoShape topoShape1;
|
|
|
|
// Act
|
|
int fs1 = topoShape1.findShape(cube1);
|
|
topoShape.setShape(cube2TS);
|
|
topoShape1.makeElementCompound({cube1TS, cube2TS});
|
|
int fs2 = topoShape1.findShape(cube1);
|
|
|
|
TopoDS_Shape tds1 = topoShape.findShape("SubShape1");
|
|
TopoDS_Shape tds2 = topoShape.findShape("SubShape2"); // Nonexistent
|
|
TopoDS_Shape tds3 = topoShape1.findShape("SubShape1");
|
|
TopoDS_Shape tds4 = topoShape1.findShape("SubShape2");
|
|
TopoDS_Shape tds5 = topoShape1.findShape("NonExistentName"); // Invalid Name
|
|
|
|
// Assert
|
|
EXPECT_EQ(fs1, 0);
|
|
EXPECT_EQ(fs2, 1);
|
|
EXPECT_FALSE(tds1.IsNull());
|
|
EXPECT_TRUE(tds2.IsNull());
|
|
EXPECT_FALSE(tds3.IsNull());
|
|
EXPECT_FALSE(tds4.IsNull());
|
|
EXPECT_TRUE(tds5.IsNull());
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, mapSubElementFindShapeByType)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape cube1TS {cube1};
|
|
TopoShape cube2TS {cube2};
|
|
cube1TS.Tag = 1;
|
|
cube2TS.Tag = 2;
|
|
TopoShape topoShape;
|
|
topoShape.makeElementCompound({cube1TS, cube2TS});
|
|
topoShape.mapSubElement(cube2TS, "Name", false);
|
|
|
|
// Act, Assert
|
|
for (int i = 1; i <= 12; i++) {
|
|
TopoDS_Shape dshape1 = topoShape.findShape(TopAbs_FACE, i);
|
|
EXPECT_FALSE(dshape1.IsNull()) << "Face num " << i;
|
|
}
|
|
TopoDS_Shape dshape1 = topoShape.findShape(TopAbs_FACE, 13);
|
|
EXPECT_TRUE(dshape1.IsNull());
|
|
}
|
|
|
|
|
|
TEST_F(TopoShapeExpansionTest, mapSubElementFindAncestor)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape cube1TS {cube1};
|
|
TopoShape cube2TS {cube2};
|
|
cube1TS.Tag = 1;
|
|
cube2TS.Tag = 2;
|
|
TopoShape topoShape;
|
|
topoShape.makeElementCompound({cube1TS, cube2TS});
|
|
topoShape.mapSubElement(cube2TS, "Name", false);
|
|
|
|
// Act
|
|
int fa1 = topoShape.findAncestor(cube2, TopAbs_COMPOUND);
|
|
TopoDS_Shape tds1 = topoShape.findAncestorShape(cube1, TopAbs_COMPOUND);
|
|
|
|
// Assert
|
|
EXPECT_EQ(fa1, 1);
|
|
EXPECT_TRUE(tds1.IsEqual(topoShape.getShape()));
|
|
}
|
|
|
|
|
|
TEST_F(TopoShapeExpansionTest, mapSubElementFindAncestors)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
auto [cube3, cube4] = CreateTwoCubes();
|
|
auto tr {gp_Trsf()};
|
|
tr.SetTranslation(gp_Vec(gp_XYZ(0, 1, 0)));
|
|
cube3.Move(TopLoc_Location(tr));
|
|
cube4.Move(TopLoc_Location(tr));
|
|
TopoShape cube1TS {cube1};
|
|
TopoShape cube2TS {cube2};
|
|
TopoShape cube3TS {cube3};
|
|
TopoShape cube4TS {cube4};
|
|
cube1TS.Tag = 1;
|
|
cube2TS.Tag = 2;
|
|
cube3TS.Tag = 3;
|
|
cube4TS.Tag = 4;
|
|
TopoShape topoShape;
|
|
TopoShape topoShape1;
|
|
TopoShape topoShape2;
|
|
TopoShape topoShape3;
|
|
TopoShape topoShape4;
|
|
TopoShape topoShape5;
|
|
TopoShape topoShape6;
|
|
topoShape.makeElementCompound({cube1TS, cube2TS});
|
|
topoShape1.makeElementCompound({cube3TS, cube4TS});
|
|
topoShape2.makeElementCompound({cube1TS, cube3TS});
|
|
topoShape3.makeElementCompound({cube2TS, cube4TS});
|
|
topoShape4.makeElementCompound({topoShape, topoShape1});
|
|
topoShape5.makeElementCompound({topoShape2, topoShape3});
|
|
topoShape6.makeElementCompound({topoShape4, topoShape5});
|
|
topoShape6.mapSubElement(cube2TS, nullptr, false);
|
|
|
|
// Act
|
|
auto ancestorList = topoShape6.findAncestors(cube3, TopAbs_COMPOUND);
|
|
auto ancestorShapeList = topoShape6.findAncestorsShapes(cube3, TopAbs_COMPOUND);
|
|
|
|
// FIXME: It seems very strange that both of these ancestors calls return lists of two items
|
|
// that contain the same thing twice. What I expect is that the ancestors of cube3 would be
|
|
// topoShape6 topoShape5, topoShape3, topoShape2, and topoShape1.
|
|
//
|
|
// This is a very convoluted hierarchy, and the only way I could get more than one result from
|
|
// findAncestors. I guess it's possible that it's only intended to return a single result in
|
|
// almost all cases; that would mean that what it returns is the shape at the top of the tree.
|
|
// But that's exactly the shape we use to call it in the first place, so we already have it.
|
|
//
|
|
// Note that in the RT branch, findAncestorsShapes is called by GenericShapeMapper::init,
|
|
// TopoShape::makEChamfer and MapperPrism
|
|
// findAncestors is used in a dozen places.
|
|
//
|
|
|
|
// Assert
|
|
EXPECT_EQ(ancestorList.size(), 2);
|
|
EXPECT_EQ(ancestorList.front(), 1);
|
|
EXPECT_EQ(ancestorList.back(), 1);
|
|
EXPECT_EQ(ancestorShapeList.size(), 2);
|
|
EXPECT_TRUE(ancestorShapeList.front().IsEqual(topoShape6.getShape()));
|
|
EXPECT_TRUE(ancestorShapeList.back().IsEqual(topoShape6.getShape()));
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, findSubShapesWithSharedVertexEverything)
|
|
{
|
|
// Arrange
|
|
auto [box1, box2] = CreateTwoCubes();
|
|
TopoShape box1TS {box1};
|
|
std::vector<std::string> names;
|
|
std::vector<std::string> names1;
|
|
std::vector<std::string> names2;
|
|
double tol {2}; // Silly big tolerance to get everything
|
|
double atol {2};
|
|
|
|
TopExp_Explorer exp(box1, TopAbs_FACE);
|
|
auto face = exp.Current();
|
|
exp.Init(box1, TopAbs_EDGE);
|
|
auto edge = exp.Current();
|
|
exp.Init(box1, TopAbs_VERTEX);
|
|
auto vertex = exp.Current();
|
|
// Act
|
|
auto shapes =
|
|
box1TS.findSubShapesWithSharedVertex(face, &names, CheckGeometry::checkGeometry, tol, atol);
|
|
auto shapes1 = box1TS.findSubShapesWithSharedVertex(edge,
|
|
&names1,
|
|
CheckGeometry::checkGeometry,
|
|
tol,
|
|
atol);
|
|
auto shapes2 = box1TS.findSubShapesWithSharedVertex(vertex,
|
|
&names2,
|
|
CheckGeometry::checkGeometry,
|
|
tol,
|
|
atol);
|
|
// Assert
|
|
EXPECT_EQ(shapes.size(), 6);
|
|
EXPECT_EQ(names.size(), 6);
|
|
EXPECT_STREQ(names[0].c_str(), "Face1");
|
|
EXPECT_STREQ(names[1].c_str(), "Face3");
|
|
EXPECT_STREQ(names[2].c_str(), "Face6");
|
|
EXPECT_STREQ(names[3].c_str(), "Face5");
|
|
EXPECT_STREQ(names[4].c_str(), "Face4");
|
|
EXPECT_STREQ(names[5].c_str(), "Face2");
|
|
EXPECT_EQ(shapes1.size(), 12);
|
|
EXPECT_EQ(names1.size(), 12);
|
|
EXPECT_EQ(shapes2.size(), 8);
|
|
EXPECT_EQ(names2.size(), 8);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, findSubShapesWithSharedVertexMid)
|
|
{
|
|
// Arrange
|
|
auto [box1, box2] = CreateTwoCubes();
|
|
TopoShape box1TS {box1};
|
|
std::vector<std::string> names;
|
|
std::vector<std::string> names1;
|
|
std::vector<std::string> names2;
|
|
double tol {1e-0};
|
|
double atol {1e-04};
|
|
|
|
TopExp_Explorer exp(box1, TopAbs_FACE);
|
|
auto face = exp.Current();
|
|
exp.Init(box1, TopAbs_EDGE);
|
|
auto edge = exp.Current();
|
|
exp.Init(box1, TopAbs_VERTEX);
|
|
auto vertex = exp.Current();
|
|
// Act
|
|
auto shapes =
|
|
box1TS.findSubShapesWithSharedVertex(face, &names, CheckGeometry::checkGeometry, tol, atol);
|
|
auto shapes1 = box1TS.findSubShapesWithSharedVertex(edge,
|
|
&names1,
|
|
CheckGeometry::checkGeometry,
|
|
tol,
|
|
atol);
|
|
auto shapes2 = box1TS.findSubShapesWithSharedVertex(vertex,
|
|
&names2,
|
|
CheckGeometry::checkGeometry,
|
|
tol,
|
|
atol);
|
|
// Assert
|
|
EXPECT_EQ(shapes.size(), 6);
|
|
EXPECT_EQ(names.size(), 6);
|
|
EXPECT_EQ(shapes1.size(), 7);
|
|
EXPECT_EQ(names1.size(), 7);
|
|
EXPECT_EQ(shapes2.size(), 4);
|
|
EXPECT_EQ(names2.size(), 4);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, findSubShapesWithSharedVertexClose)
|
|
{
|
|
// Arrange
|
|
auto [box1, box2] = CreateTwoCubes();
|
|
TopoShape box1TS {box1};
|
|
std::vector<std::string> names;
|
|
std::vector<std::string> names1;
|
|
std::vector<std::string> names2;
|
|
double tol {1e-02};
|
|
double atol {1e-04};
|
|
|
|
TopExp_Explorer exp(box1, TopAbs_FACE);
|
|
auto face = exp.Current();
|
|
exp.Init(box1, TopAbs_EDGE);
|
|
auto edge = exp.Current();
|
|
exp.Init(box1, TopAbs_VERTEX);
|
|
auto vertex = exp.Current();
|
|
// Act
|
|
auto shapes =
|
|
box1TS.findSubShapesWithSharedVertex(face, &names, CheckGeometry::checkGeometry, tol, atol);
|
|
auto shapes1 = box1TS.findSubShapesWithSharedVertex(edge,
|
|
&names1,
|
|
CheckGeometry::checkGeometry,
|
|
tol,
|
|
atol);
|
|
auto shapes2 = box1TS.findSubShapesWithSharedVertex(vertex,
|
|
&names2,
|
|
CheckGeometry::checkGeometry,
|
|
tol,
|
|
atol);
|
|
// Assert
|
|
EXPECT_EQ(shapes.size(), 1);
|
|
EXPECT_EQ(names.size(), 1);
|
|
EXPECT_EQ(shapes1.size(), 1);
|
|
EXPECT_EQ(names1.size(), 1);
|
|
EXPECT_EQ(shapes2.size(), 1);
|
|
EXPECT_EQ(names2.size(), 1);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementShellInvalid)
|
|
{
|
|
// Arrange
|
|
TopoShape topoShape {1L};
|
|
// Act / Assert
|
|
EXPECT_THROW(topoShape.makeElementShell(false, nullptr), Base::CADKernelError);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementShellSingle)
|
|
{
|
|
// Arrange
|
|
const float Len = 3;
|
|
const float Wid = 2;
|
|
auto [face1, wire1, edge1, edge2, edge3, _] = CreateRectFace(Len, Wid);
|
|
TopoShape topoShape {face1, 1L};
|
|
// Act
|
|
TopoShape result = topoShape.makeElementShell(false, nullptr);
|
|
// Assert
|
|
#if OCC_VERSION_HEX >= 0x070400
|
|
EXPECT_EQ(result.getShape().NbChildren(), 1);
|
|
#endif
|
|
EXPECT_EQ(result.countSubElements("Vertex"), 4);
|
|
EXPECT_EQ(result.countSubElements("Edge"), 4);
|
|
EXPECT_EQ(result.countSubElements("Face"), 1);
|
|
EXPECT_STREQ(result.shapeName().c_str(), "Shell");
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementShellOpen)
|
|
{
|
|
// Arrange
|
|
const float Len = 3;
|
|
const float Wid = 2;
|
|
auto [face1, wire1, edge1, edge2, edge3, edge4] = CreateRectFace(Len, Wid);
|
|
auto transform {gp_Trsf()};
|
|
transform.SetRotation(gp_Ax1(gp_Pnt(0, 0, 0), gp_Dir(1, 0, 0)), M_PI / 2);
|
|
auto face2 = face1; // Shallow copy
|
|
face2.Move(TopLoc_Location(transform));
|
|
TopoDS_Compound compound1;
|
|
TopoDS_Builder builder {};
|
|
builder.MakeCompound(compound1);
|
|
builder.Add(compound1, face1);
|
|
builder.Add(compound1, face2);
|
|
TopoShape topoShape {compound1, 1L};
|
|
// Act
|
|
TopoShape result = topoShape.makeElementShell(true, nullptr);
|
|
// Assert
|
|
#if OCC_VERSION_HEX >= 0x070400
|
|
EXPECT_EQ(result.getShape().NbChildren(), 2);
|
|
#endif
|
|
EXPECT_EQ(result.countSubElements("Vertex"), 6);
|
|
EXPECT_EQ(result.countSubElements("Edge"), 7);
|
|
EXPECT_EQ(result.countSubElements("Face"), 2);
|
|
EXPECT_STREQ(result.shapeName().c_str(), "Shell");
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementShellClosed)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape topoShape {cube1};
|
|
std::vector<TopoShape> shapes;
|
|
for (const auto& face : topoShape.getSubShapes(TopAbs_FACE)) {
|
|
shapes.emplace_back(face);
|
|
}
|
|
// Act
|
|
TopoShape topoShape1 {1L};
|
|
topoShape1.makeElementCompound(shapes, "D");
|
|
// Assert
|
|
TopoShape result = topoShape1.makeElementShell(false, "SH1");
|
|
#if OCC_VERSION_HEX >= 0x070400
|
|
EXPECT_EQ(result.getShape().NbChildren(), 6);
|
|
#endif
|
|
EXPECT_EQ(result.countSubElements("Vertex"), 8);
|
|
EXPECT_EQ(result.countSubElements("Edge"), 12);
|
|
EXPECT_EQ(result.countSubElements("Face"), 6);
|
|
EXPECT_STREQ(result.shapeName().c_str(), "Shell");
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementShellIntersecting)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
auto transform {gp_Trsf()};
|
|
transform.SetTranslation(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(0.5, 0.5, 0.0));
|
|
cube2.Move(TopLoc_Location(transform));
|
|
TopoShape topoShape {cube1};
|
|
std::vector<TopoShape> shapes;
|
|
for (const auto& face : topoShape.getSubShapes(TopAbs_FACE)) {
|
|
shapes.emplace_back(face);
|
|
}
|
|
topoShape.setShape(cube2);
|
|
for (const auto& face : topoShape.getSubShapes(TopAbs_FACE)) {
|
|
shapes.emplace_back(face);
|
|
}
|
|
// Act
|
|
TopoShape topoShape1 {1L};
|
|
topoShape1.makeElementCompound(shapes, "D");
|
|
// Assert
|
|
EXPECT_THROW(topoShape1.makeElementShell(false, nullptr), Base::CADKernelError);
|
|
}
|
|
|
|
// TEST_F(TopoShapeExpansionTest, makeElementShellFromWires)
|
|
// {
|
|
// // Arrange
|
|
// }
|
|
TEST_F(TopoShapeExpansionTest, makeElementBooleanImpossibleCommon)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape topoShape1 {cube1, 1L};
|
|
TopoShape topoShape2 {cube2, 2L};
|
|
// Act
|
|
TopoShape& result =
|
|
topoShape1.makeElementBoolean(Part::OpCodes::Common, {topoShape1, topoShape2});
|
|
auto elements = elementMap(result);
|
|
// Assert
|
|
EXPECT_EQ(elements.size(), 0);
|
|
EXPECT_FLOAT_EQ(getVolume(result.getShape()), 0);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementBooleanCommon)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
auto tr {gp_Trsf()};
|
|
tr.SetTranslation(gp_Vec(gp_XYZ(-0.5, -0.5, 0)));
|
|
cube2.Move(TopLoc_Location(tr));
|
|
TopoShape topoShape1 {cube1, 1L};
|
|
TopoShape topoShape2 {cube2, 2L};
|
|
// Act
|
|
TopoShape& result =
|
|
topoShape1.makeElementBoolean(Part::OpCodes::Common, {topoShape1, topoShape2});
|
|
auto elements = elementMap(result);
|
|
// Assert
|
|
EXPECT_EQ(elements.size(), 26);
|
|
EXPECT_EQ(elements.count(IndexedName("Face", 1)), 1);
|
|
EXPECT_EQ(elements[IndexedName("Face", 1)], MappedName("Face3;:M;CMN;:H1:7,F"));
|
|
EXPECT_FLOAT_EQ(getVolume(result.getShape()), 0.25);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementBooleanCut)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
auto tr {gp_Trsf()};
|
|
tr.SetTranslation(gp_Vec(gp_XYZ(-0.5, -0.5, 0)));
|
|
cube2.Move(TopLoc_Location(tr));
|
|
TopoShape topoShape1 {cube1, 1L};
|
|
TopoShape topoShape2 {cube2, 2L};
|
|
// Act
|
|
TopoShape& result = topoShape1.makeElementBoolean(Part::OpCodes::Cut, {topoShape1, topoShape2});
|
|
auto elements = elementMap(result);
|
|
// Assert
|
|
EXPECT_EQ(elements.size(), 38);
|
|
EXPECT_EQ(elements.count(IndexedName("Face", 1)), 1);
|
|
EXPECT_EQ(
|
|
elements[IndexedName("Face", 1)],
|
|
MappedName(
|
|
"Face3;:M;CUT;:H1:7,F;:U;CUT;:H1:7,E;:L(Face5;:M;CUT;:H1:7,F;:U2;CUT;:H1:8,E|Face5;:M;"
|
|
"CUT;:H1:7,F;:U2;CUT;:H1:8,E;:U;CUT;:H1:7,V;:L(Face6;:M;CUT;:H1:7,F;:U2;CUT;:H1:8,E;:U;"
|
|
"CUT;:H1:7,V);CUT;:H1:3c,E|Face6;:M;CUT;:H1:7,F;:U2;CUT;:H1:8,E);CUT;:H1:cb,F"));
|
|
EXPECT_FLOAT_EQ(getVolume(result.getShape()), 0.75);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementBooleanFuse)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
auto tr {gp_Trsf()};
|
|
tr.SetTranslation(gp_Vec(gp_XYZ(-0.5, -0.5, 0)));
|
|
cube2.Move(TopLoc_Location(tr));
|
|
TopoShape topoShape1 {cube1, 1L};
|
|
TopoShape topoShape2 {cube2, 2L};
|
|
// Act
|
|
TopoShape& result =
|
|
topoShape1.makeElementBoolean(Part::OpCodes::Fuse, {topoShape1, topoShape2});
|
|
auto elements = elementMap(result);
|
|
// Assert
|
|
EXPECT_EQ(elements.size(), 66);
|
|
EXPECT_EQ(elements.count(IndexedName("Face", 1)), 1);
|
|
EXPECT_EQ(
|
|
elements[IndexedName("Face", 1)],
|
|
MappedName(
|
|
"Face3;:M;FUS;:H1:7,F;:U;FUS;:H1:7,E;:L(Face5;:M;FUS;:H1:7,F;:U2;FUS;:H1:8,E|Face5;:M;"
|
|
"FUS;:H1:7,F;:U2;FUS;:H1:8,E;:U;FUS;:H1:7,V;:L(Face6;:M;FUS;:H1:7,F;:U2;FUS;:H1:8,E;:U;"
|
|
"FUS;:H1:7,V);FUS;:H1:3c,E|Face6;:M;FUS;:H1:7,F;:U2;FUS;:H1:8,E);FUS;:H1:cb,F"));
|
|
EXPECT_FLOAT_EQ(getVolume(result.getShape()), 1.75);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementDraft)
|
|
{ // Draft as in Draft Angle or sloped sides for removing shapes from a mold.
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape cube1TS {cube1, 1L};
|
|
std::vector<TopoShape> subShapes = cube1TS.getSubTopoShapes(TopAbs_FACE);
|
|
std::vector<TopoShape> faces {subShapes[0], subShapes[1], subShapes[2], subShapes[3]};
|
|
const gp_Dir pullDirection {0, 0, 1};
|
|
double angle {M_PI * 10
|
|
/ 8}; // Angle should be between Pi and Pi * 1.5 ( 180 and 270 degrees )
|
|
const gp_Pln plane {};
|
|
// Act
|
|
TopoShape& result = cube1TS.makeElementDraft(cube1TS, faces, pullDirection, angle, plane);
|
|
auto elements = elementMap(result);
|
|
// Assert
|
|
EXPECT_EQ(elements.size(), 26); // Cubes have 6 Faces, 12 Edges, 8 Vertexes
|
|
EXPECT_NEAR(getVolume(result.getShape()), 4.3333333333, 1e-06); // Truncated pyramid
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementDraftTopoShapes)
|
|
{
|
|
// Arrange
|
|
auto [cube1TS, cube2TS] = CreateTwoTopoShapeCubes();
|
|
const gp_Dir pullDirection {0, 0, 1};
|
|
double angle {M_PI * 10
|
|
/ 8}; // Angle should be between Pi and Pi * 1.5 ( 180 and 270 degrees )
|
|
const gp_Pln plane {};
|
|
// Act
|
|
TopoShape result3 = cube1TS.makeElementDraft(cube1TS.getSubTopoShapes(TopAbs_FACE),
|
|
pullDirection,
|
|
angle,
|
|
plane); // Non Reference call type
|
|
TopoShape result2 = cube1TS.makeElementDraft(cube1TS,
|
|
cube1TS.getSubTopoShapes(TopAbs_FACE),
|
|
pullDirection,
|
|
angle,
|
|
plane); // Bad use of Reference call
|
|
TopoShape& result = cube1TS.makeElementDraft(cube2TS,
|
|
cube2TS.getSubTopoShapes(TopAbs_FACE),
|
|
pullDirection,
|
|
angle,
|
|
plane); // Correct usage
|
|
auto elements = elementMap((result));
|
|
// Assert
|
|
EXPECT_TRUE(result.getMappedChildElements().empty());
|
|
EXPECT_EQ(elements.size(), 26);
|
|
EXPECT_EQ(elements.count(IndexedName("Face", 1)), 1);
|
|
EXPECT_EQ(elements[IndexedName("Face", 1)], MappedName("Face1;:G;DFT;:He:7,F"));
|
|
EXPECT_NEAR(getVolume(result.getShape()), 4.3333333333, 1e-06); // Truncated pyramid
|
|
EXPECT_EQ(result2.getElementMap().size(), 0); // No element map in non reference call.
|
|
EXPECT_EQ(result3.getElementMap().size(), 0); // No element map in non reference call.
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementLinearizeEdge)
|
|
{
|
|
// Arrange
|
|
TColgp_Array1OfPnt points {1, 2};
|
|
points.SetValue(1, gp_Pnt(0.0, 0.0, 0.0));
|
|
points.SetValue(2, gp_Pnt(1.0, 0.0, 0.0));
|
|
auto line1 = new Geom_BezierCurve(points);
|
|
auto edge1 = BRepBuilderAPI_MakeEdge(line1).Edge();
|
|
TopoShape topoShape1 {edge1, 1L};
|
|
// Act
|
|
auto edges = topoShape1.getSubTopoShapes(TopAbs_EDGE);
|
|
BRepAdaptor_Curve curve(TopoDS::Edge(edges.front().getShape()));
|
|
topoShape1.linearize(LinearizeFace::noFaces, LinearizeEdge::linearizeEdges);
|
|
auto edges2 = topoShape1.getSubTopoShapes(TopAbs_EDGE);
|
|
BRepAdaptor_Curve curve2(TopoDS::Edge(edges2.front().getShape()));
|
|
// Assert
|
|
EXPECT_EQ(curve.GetType(), GeomAbs_BezierCurve);
|
|
EXPECT_EQ(curve2.GetType(), GeomAbs_Line);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementLinearizeFace)
|
|
{
|
|
TColgp_Array2OfPnt points2 {1, 2, 1, 2};
|
|
points2.SetValue(1, 1, gp_Pnt(0.0, 0.0, 0.0));
|
|
points2.SetValue(2, 1, gp_Pnt(1.0, 0.0, 0.0));
|
|
points2.SetValue(1, 2, gp_Pnt(0.0, 1.0, 0.0));
|
|
points2.SetValue(2, 2, gp_Pnt(1.0, 1.0, 0.0));
|
|
auto face1 = new Geom_BezierSurface(points2);
|
|
auto surf1 = BRepBuilderAPI_MakeFace(face1, 0.1).Face();
|
|
TopoShape topoShape2 {surf1, 2L};
|
|
// Act
|
|
auto faces = topoShape2.getSubTopoShapes(TopAbs_FACE);
|
|
BRepAdaptor_Surface surface(TopoDS::Face(faces.front().getShape()));
|
|
topoShape2.linearize(LinearizeFace::linearizeFaces, LinearizeEdge::noEdges);
|
|
auto faces2 = topoShape2.getSubTopoShapes(TopAbs_FACE);
|
|
BRepAdaptor_Surface surface2(TopoDS::Face(faces.front().getShape()));
|
|
// Assert
|
|
EXPECT_EQ(surface.GetType(), GeomAbs_BezierSurface);
|
|
EXPECT_EQ(surface2.GetType(), GeomAbs_Plane);
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementRuledSurfaceEdges)
|
|
{
|
|
// Arrange
|
|
auto edge1 = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(0.0, 0.0, 8.0)).Edge();
|
|
auto edge2 = BRepBuilderAPI_MakeEdge(gp_Pnt(2.5, 0.0, 0.0), gp_Pnt(2.5, 0.0, 8.0)).Edge();
|
|
TopoShape edge1ts {edge1, 2L};
|
|
TopoShape edge2ts {edge2, 3L};
|
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TopoShape topoShape {1L};
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// Act
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topoShape.makeElementRuledSurface({edge1ts, edge2ts}, 0); // TODO: orientation as enum?
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auto elements = elementMap(topoShape);
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// Assert
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EXPECT_EQ(topoShape.countSubElements("Wire"), 1);
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EXPECT_FLOAT_EQ(getArea(topoShape.getShape()), 20);
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|
// Assert that we're creating a correct element map
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|
EXPECT_TRUE(topoShape.getMappedChildElements().empty());
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// TODO: Revisit these when resetElementMap() is fully worked through. Suspect that last loop
|
|
// of makeElementRuledSurface is dependent on this to create elementMaps.
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// EXPECT_EQ(elements.size(), 24);
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// EXPECT_EQ(elements.count(IndexedName("Edge", 1)), 1);
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// EXPECT_EQ(elements[IndexedName("Edge", 1)], MappedName("Vertex1;:G;PSH;:H2:7,E"));
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|
}
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|
|
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TEST_F(TopoShapeExpansionTest, makeElementRuledSurfaceWires)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
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TopoShape cube1TS {cube1, 1L};
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|
std::vector<TopoShape> subWires = cube1TS.getSubTopoShapes(TopAbs_WIRE);
|
|
// Act
|
|
cube1TS.makeElementRuledSurface({subWires[0], subWires[1]}, 0); // TODO: orientation as enum?
|
|
auto elements = elementMap(cube1TS);
|
|
// Assert
|
|
EXPECT_EQ(cube1TS.countSubElements("Wire"), 4);
|
|
EXPECT_FLOAT_EQ(getArea(cube1TS.getShape()), 2.023056);
|
|
// Assert that we're creating a correct element map
|
|
EXPECT_TRUE(cube1TS.getMappedChildElements().empty());
|
|
// TODO: Revisit these when resetElementMap() is fully worked through. Suspect that last loop
|
|
// of makeElementRuledSurface is dependent on this to create elementMaps.
|
|
// EXPECT_EQ(elements.size(), 24);
|
|
// EXPECT_EQ(elements.count(IndexedName("Edge", 1)), 1);
|
|
// EXPECT_EQ(elements[IndexedName("Edge", 1)], MappedName("Vertex1;:G;PSH;:H2:7,E"));
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementLoft)
|
|
{
|
|
// Loft must have either all open or all closed sections to work, we'll do two closed.
|
|
// Arrange
|
|
const float Len = 5;
|
|
const float Wid = 5;
|
|
auto [face1, wire1, edge1, edge2, edge3, edge4] = CreateRectFace(Len, Wid);
|
|
auto transform {gp_Trsf()};
|
|
transform.SetTranslation(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(0.0, 0.0, 10.0));
|
|
auto wire2 = wire1; // Shallow copy
|
|
wire2.Move(TopLoc_Location(transform));
|
|
TopoShape wire1ts {
|
|
wire1,
|
|
1L}; // One of these shapes should have a tag or else we won't get an Element Map
|
|
TopoShape wire2ts {
|
|
wire2,
|
|
2L}; // If you change either tag or eliminate one it changes the resulting name.
|
|
std::vector<TopoShape> shapes = {wire1ts, wire2ts};
|
|
// Act
|
|
auto& topoShape =
|
|
(new TopoShape())->makeElementLoft(shapes, IsSolid::notSolid, IsRuled::notRuled);
|
|
auto& topoShape2 =
|
|
(new TopoShape())->makeElementLoft(shapes, IsSolid::solid, IsRuled::notRuled);
|
|
auto& topoShape3 =
|
|
(new TopoShape())->makeElementLoft(shapes, IsSolid::notSolid, IsRuled::ruled);
|
|
auto& topoShape4 = (new TopoShape())->makeElementLoft(shapes, IsSolid::solid, IsRuled::ruled);
|
|
auto& topoShape5 =
|
|
(new TopoShape())
|
|
->makeElementLoft(shapes, IsSolid::notSolid, IsRuled::notRuled, IsClosed::closed);
|
|
auto elements = elementMap((topoShape));
|
|
// Assert that we haven't broken the basic Loft functionality
|
|
EXPECT_EQ(topoShape.countSubElements("Wire"), 4);
|
|
EXPECT_FLOAT_EQ(getArea(topoShape.getShape()), 200);
|
|
EXPECT_FLOAT_EQ(getVolume(topoShape.getShape()), 166.66667);
|
|
EXPECT_FLOAT_EQ(getVolume(topoShape2.getShape()), 250);
|
|
EXPECT_FLOAT_EQ(getVolume(topoShape3.getShape()), 166.66667);
|
|
EXPECT_FLOAT_EQ(getVolume(topoShape4.getShape()), 250);
|
|
EXPECT_NEAR(getVolume(topoShape5.getShape()), 0, 1e-07);
|
|
// Assert that we're creating a correct element map
|
|
EXPECT_TRUE(topoShape.getMappedChildElements().empty());
|
|
EXPECT_EQ(elements.size(), 24);
|
|
EXPECT_EQ(elements.count(IndexedName("Edge", 1)), 1);
|
|
EXPECT_EQ(elements[IndexedName("Edge", 1)], MappedName("Edge1;LFT;:H1:4,E"));
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementPipeShell)
|
|
{
|
|
// Arrange
|
|
const float Len = 5;
|
|
const float Wid = 5;
|
|
auto [face1, wire1, edge1, edge2, edge3, edge4] = CreateRectFace(Len, Wid);
|
|
auto edge5 = BRepBuilderAPI_MakeEdge(gp_Pnt(0.0, 0.0, 0.0), gp_Pnt(0.0, 0.0, -8.0)).Edge();
|
|
auto wire2 = BRepBuilderAPI_MakeWire({edge5}).Wire();
|
|
TopoShape face1ts {face1, 1L};
|
|
TopoShape edge5ts {edge5, 2L};
|
|
std::vector<TopoShape> shapes = {face1ts, edge5ts};
|
|
// Act
|
|
auto& topoShape = (new TopoShape())->makeElementPipeShell(shapes, MakeSolid::noSolid, false);
|
|
auto elements = elementMap((topoShape));
|
|
// Assert that we haven't broken the basic Loft functionality
|
|
EXPECT_EQ(topoShape.countSubElements("Wire"), 4);
|
|
EXPECT_FLOAT_EQ(getArea(topoShape.getShape()), 160);
|
|
EXPECT_FLOAT_EQ(getVolume(topoShape.getShape()), 133.33334);
|
|
// Assert that we're creating a correct element map
|
|
EXPECT_TRUE(topoShape.getMappedChildElements().empty());
|
|
EXPECT_EQ(elements.size(), 24);
|
|
EXPECT_EQ(elements.count(IndexedName("Edge", 1)), 1);
|
|
EXPECT_EQ(elements[IndexedName("Edge", 1)], MappedName("Vertex1;:G;PSH;:H2:7,E"));
|
|
}
|
|
|
|
TEST_F(TopoShapeExpansionTest, makeElementThickSolid)
|
|
{
|
|
// Arrange
|
|
auto [cube1, cube2] = CreateTwoCubes();
|
|
TopoShape cube1TS {cube1, 1L};
|
|
std::vector<TopoShape> subFaces = cube1TS.getSubTopoShapes(TopAbs_FACE);
|
|
subFaces[0].Tag = 2L;
|
|
subFaces[1].Tag = 3L;
|
|
std::vector<TopoShape> shapes = {subFaces[0], subFaces[1]};
|
|
// Act
|
|
cube1TS.makeElementThickSolid(cube1TS, shapes, 0.1, 1e-07);
|
|
auto elements = elementMap(cube1TS);
|
|
// Assert
|
|
EXPECT_EQ(cube1TS.countSubElements("Wire"), 16);
|
|
EXPECT_FLOAT_EQ(getArea(cube1TS.getShape()), 9.4911509);
|
|
// Assert that we're creating a correct element map
|
|
EXPECT_TRUE(cube1TS.getMappedChildElements().empty());
|
|
EXPECT_EQ(elements.size(), 74);
|
|
EXPECT_EQ(elements.count(IndexedName("Edge", 1)), 1);
|
|
EXPECT_EQ(elements[IndexedName("Edge", 1)], MappedName("Edge11;THK;:H1:4,E"));
|
|
}
|
|
|
|
// NOLINTEND(readability-magic-numbers,cppcoreguidelines-avoid-magic-numbers)
|