Currently, our kernel supports BREP files import and export, mesh file Read and Write (OBJ, STL), IGES file import and export, and STEP file import and export.

BREP File Import and Export

Import

AMCAX::OCCTIO::OCCTTool::Read provide the functionality to import files.

AMCAX::TopoShape shape1;

AMCAX::OCCTIO::OCCTTool::Read(shape1, "./data/box.brep");

AMCAX::OCCTIO::OCCTTool::Read

static AMCAX_API bool Read(TopoShape &s, std::istream &is)

Read a shape from a stream.

AMCAX::TopoShape

Base class of shape, containing an underlying shape with a location and an orientation.

Definition TopoShape.hpp:15

Export

AMCAX::OCCTIO::OCCTTool::Write provide the functionality to export files.

AMCAX::TopoShape box = AMCAX::MakeBox(AMCAX::Point3(-5.0, -5.0, 0.0), AMCAX::Point3(5.0, 5.0, 3.0));

AMCAX::OCCTIO::OCCTTool::Write(box, "./box.brep");

AMCAX::MakeBox

Class of making a box.

Definition MakeBox.hpp:20

AMCAX::OCCTIO::OCCTTool::Write

static AMCAX_API bool Write(const TopoShape &s, std::ostream &os, int format=3)

Write a shape to a stream.

AMCAX::Point3

PointT< double, 3 > Point3

3D point

Definition PointT.hpp:459

Mesh File Read and Write（OBJ, STL）

OBJ

AMCAX::Meshing::Mesh::OBJReader provides the functionality to read files；AMCAX::Meshing::Mesh::OBJWriter provides the functionality to write files.

//read
AMCAX::Meshing::Mesh::IOOptions io_options;
AMCAX::Meshing::Mesh::OBJReader< AMCAX::Meshing::Mesh::TriSoupTraits_Coord> obj_reader;
std::cout << obj_reader.read("./data/cow.obj", io_options) << std::endl;
//write
AMCAX::Meshing::Mesh::OBJWriter< AMCAX::Meshing::Mesh::TriSoupTraits_Coord> obj_writer;
std::cout << obj_writer.write("cow1.obj", io_options, 10) << std::endl;

STL

AMCAX::Meshing::Mesh::STLReader provide the functionality to import files；AMCAX::Meshing::Mesh::STLWriter provide the functionality to export files.

//read
AMCAX::Meshing::Mesh::IOOptions io_options2;
AMCAX::Meshing::Mesh::STLReader< AMCAX::Meshing::Mesh::TriSoupTraits_Coord> stl_reader;
std::cout << stl_reader.read("./data/cow.stl", io_options2) << std::endl;
//write
AMCAX::Meshing::Mesh::STLWriter< AMCAX::Meshing::Mesh::TriSoupTraits_Coord> stl_writer;
std::cout << stl_writer.write("cow2.stl", io_options2, 10) << std::endl;

IGES File Import and Export

Import

Support import line, face, and solid. AMCAX::IGES::IgesIO::Read provide the functionality to import files.

//edge
AMCAX::TopoShape ts1;
std::cout << AMCAX::IGES::IgesIO::Read(ts1, "./data/edge.igs") << std::endl;
//face
AMCAX::TopoShape ts2;
std::cout << AMCAX::IGES::IgesIO::Read(ts2, "./data/face.igs") << std::endl;
//solid
AMCAX::TopoShape ts3;
std::cout << AMCAX::IGES::IgesIO::Read(ts1, "./data/solid.igs") << std::endl;

Export

Support export point, line, face, and solid as discrete geometry. AMCAX::IGES::IgesIO::Write provide the functionality to export files.

//solid
AMCAX::TopoShape s1;
s1 = AMCAX::MakeBox(1., 1., 1.);
AMCAX::IGES::IgesIO::Write(s1, "solid.igs");
//vertex
AMCAX::IndexSet<AMCAX::TopoShape> vertexset;
AMCAX::TopoExplorerTool::MapShapes(s1, AMCAX::ShapeType::Vertex, vertexset);
AMCAX::TopoVertex vertex1 = AMCAX::TopoCast::Vertex(vertexset[0]);
AMCAX::IGES::IgesIO::Write(vertex1, "vertex.igs");
//edge
AMCAX::IndexSet<AMCAX::TopoShape> edgeset;
AMCAX::TopoExplorerTool::MapShapes(s1, AMCAX::ShapeType::Edge, edgeset);
AMCAX::TopoEdge edge1 = AMCAX::TopoCast::Edge(edgeset[0]);
AMCAX::IGES::IgesIO::Write(edge1, "edge.igs");
//face
AMCAX::IndexSet<AMCAX::TopoShape> faceset;
AMCAX::TopoExplorerTool::MapShapes(s1, AMCAX::ShapeType::Face, faceset);
AMCAX::TopoFace face1 = AMCAX::TopoCast::Face(faceset[0]);
AMCAX::IGES::IgesIO::Write(face1, "face.igs");

STEP File Import and Export

Import

Support import part body, name, text description, position, orientation, and simple assembly information.
To be down.

Export

Support export part body, name, position, orientation, color, and other information.
To be down.