#include <GeomAPI_Shape.h>
#include <GeomAPI_Vertex.h>
+#include <set>
+
+class GeomAPI_Edge;
class GeomAPI_Dir;
+class GeomAPI_Face;
class GeomAPI_PlanarEdges;
class GeomAPI_Pln;
class GeomAPI_Pnt;
/// \return the total volume of the solids of the current shape or 0.0 if it can be computed.
GEOMALGOAPI_EXPORT static double volume(const std::shared_ptr<GeomAPI_Shape> theShape);
- /// \return the centre of mass of the current face. The coordinates returned for the center of mass
- /// are expressed in the absolute Cartesian coordinate system. (This function works only for surfaces).
- GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Pnt> centreOfMass(const std::shared_ptr<GeomAPI_Shape> theShape);
+ /// \return the centre of mass of the current face.
+ /// The coordinates returned for the center of mass
+ /// are expressed in the absolute Cartesian coordinate system.
+ /// (This function works only for surfaces).
+ GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Pnt>
+ centreOfMass(const std::shared_ptr<GeomAPI_Shape> theShape);
/// \brief Combines faces with common edges to shells, or solids to compsolids.
/// \param[in] theCompound compound of shapes.
/// \param[in] theType type of combine.
/// \param[out] theCombinedShapes resulting shapes.
/// \param[out] theFreeShapes shapes that does not have common subshapes.
- GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Shape> combineShapes(const std::shared_ptr<GeomAPI_Shape> theCompound,
- const GeomAPI_Shape::ShapeType theType,
- ListOfShape& theCombinedShapes,
- ListOfShape& theFreeShapes);
+ GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Shape> combineShapes(
+ const std::shared_ptr<GeomAPI_Shape> theCompound,
+ const GeomAPI_Shape::ShapeType theType,
+ ListOfShape& theCombinedShapes,
+ ListOfShape& theFreeShapes);
/// \brief Groups shapes with shared topology to compounds.
/// \param[in] theCompound compound of shapes.
/// \return compound of compounds with shared topology.
- GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Shape> groupSharedTopology(const std::shared_ptr<GeomAPI_Shape> theCompound);
+ GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Shape>
+ groupSharedTopology(const std::shared_ptr<GeomAPI_Shape> theCompound);
/// \brief Calculates bounding box for theShapes
/// \return list of eight points.
/// \param[in] theShapes list of shapes.
/// \param[in] theEnlarge enlarges bounding box size.
- GEOMALGOAPI_EXPORT static std::list<std::shared_ptr<GeomAPI_Pnt> > getBoundingBox(const ListOfShape& theShapes, const double theEnlarge = 0.0);
+ GEOMALGOAPI_EXPORT static
+ std::list<std::shared_ptr<GeomAPI_Pnt> > getBoundingBox(const ListOfShape& theShapes,
+ const double theEnlarge = 0.0);
/// \return infinite plane received from theFace plane.
- GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Shape> faceToInfinitePlane(const std::shared_ptr<GeomAPI_Shape> theFace);
+ GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Shape>
+ faceToInfinitePlane(const std::shared_ptr<GeomAPI_Shape> theFace);
/// \brief Enlarges or reduces plane to fit bounding box.
/// \return plane that fits to bounding box.
/// \param[in] thePlane base plane.
/// \param[in] thePoints bounding box points (shoud be eight).
- GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Shape> fitPlaneToBox(const std::shared_ptr<GeomAPI_Shape> thePlane,
- const std::list<std::shared_ptr<GeomAPI_Pnt> >& thePoints);
+ GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Face> fitPlaneToBox(
+ const std::shared_ptr<GeomAPI_Shape> thePlane,
+ const std::list<std::shared_ptr<GeomAPI_Pnt> >& thePoints);
/// \brief Finds the start and end vertices of theShape. theShape can be of the following type:\n
/// Vertex: theV1 and theV2 are the same and equal to theShape;\n
/// \param[in] theWires base wires.
/// \param[out] theFaces resulting faces.
GEOMALGOAPI_EXPORT static void makeFacesWithHoles(const std::shared_ptr<GeomAPI_Pnt> theOrigin,
- const std::shared_ptr<GeomAPI_Dir> theDirection,
- const ListOfShape& theWires,
- ListOfShape& theFaces);
+ const std::shared_ptr<GeomAPI_Dir> theDirection,
+ const ListOfShape& theWires,
+ ListOfShape& theFaces);
/// \brief Return a plane for list of shapes if they are all planar.
/// \param[in] theShapes shapes to find plane.
/// \param[in] theSubShape shape that should be inside.
/// \param[in] theBaseShape base shape.
/// \return true if edge inside the face.
- GEOMALGOAPI_EXPORT static bool isSubShapeInsideShape(const std::shared_ptr<GeomAPI_Shape> theSubShape,
- const std::shared_ptr<GeomAPI_Shape> theBaseShape);
+ GEOMALGOAPI_EXPORT static bool isSubShapeInsideShape(
+ const std::shared_ptr<GeomAPI_Shape> theSubShape,
+ const std::shared_ptr<GeomAPI_Shape> theBaseShape);
+
+ /// \return true if theShape is valid.
+ GEOMALGOAPI_EXPORT static bool isShapeValid(const std::shared_ptr<GeomAPI_Shape> theShape);
+
+ /// \return outer wire for face. If theShape has different type returns empty pointer.
+ GEOMALGOAPI_EXPORT static
+ std::shared_ptr<GeomAPI_Shape> getFaceOuterWire(const std::shared_ptr<GeomAPI_Shape> theFace);
+
+ /// \return true if edge is parallel to face.
+ GEOMALGOAPI_EXPORT static bool isParallel(const std::shared_ptr<GeomAPI_Edge> theEdge,
+ const std::shared_ptr<GeomAPI_Face> theFace);
+
+ /// \brief Performs the split of the shape by points.
+ /// \param[in] theBaseShape shape that should be splitted.
+ /// \param[in] thePoints container of points to split
+ /// \param[out] theShapes container of shapes after split
+ GEOMALGOAPI_EXPORT static void splitShape(const std::shared_ptr<GeomAPI_Shape>& theBaseShape,
+ const std::list<std::shared_ptr<GeomAPI_Pnt> >& thePoints,
+ std::set<std::shared_ptr<GeomAPI_Shape> >& theShapes);
+
+
+ GEOMALGOAPI_EXPORT static std::shared_ptr<GeomAPI_Shape> findShape(
+ const std::list<std::shared_ptr<GeomAPI_Pnt> >& thePoints,
+ const std::set<std::shared_ptr<GeomAPI_Shape> >& theShapes);
+
};
#endif
