Tools for creating, manipulating and querying Shapes. More...

#include <ShapeTool.h>

Public Types
enum	BuildingElementHintEnum { BuildingElementHintEnum::NO_HINT, BuildingElementHintEnum::BEAM_HINT, BuildingElementHintEnum::COLUMN_HINT, BuildingElementHintEnum::DOOR_HINT, BuildingElementHintEnum::MEMBER_HINT, BuildingElementHintEnum::PLATE_HINT, BuildingElementHintEnum::SLAB_HINT, BuildingElementHintEnum::WALL_HINT, BuildingElementHintEnum::WINDOW_HINT }

Public Member Functions
	ShapeTool (void)

virtual	~ShapeTool (void)

Static Public Member Functions
static pShape	makeShape (pVertex vertex)
	Makes a shape from a single vertex. More...

static pShape	makeShape (pEdge edge)
	Makes a shape from a single edge. More...

static pShape	makeShape (pWire wire, double precision=Geom::Precision::linear_Resolution())
	Makes a shape from a single wire. More...

static pShape	makeShape (pFace face)
	Makes a shape from a single face. More...

static pShape	makeShape (pConstBrepData data, std::vector< PNTS > &defectPolygons)
	Makes a shape from BrepData. More...

static pShape	makeShape (BODY *aBody)
	Makes a shape from Acis BODY. More...

static pShape	makeLazyFacetedBrepShape (pConstBrepData data, std::vector< PNTS > &defectPolygons)
	Makes a shape from BrepData. More...

static pShape	makeInventorMeshShape (pIndexedMesh)
	Makes a mesh-shape from IndexedData. More...

static pShape	makeInventorMeshShape (pConstBrepData data, std::vector< PNTS > &defectPolygons)
	Makes a mesh-shape from BrepData. More...

static pShape	makeOMFMeshShape (pConstBrepData data, std::vector< PNTS > &defectPolygons)
	Makes a mesh-shape from BrepData. More...

static pIndexedMesh	makeIndexedMesh (pConstBrepData data, std::vector< PNTS > &defectPolygons, bool createEdges=false)
	Makes a indexed-Mesh from BrepData. More...

static pIndexedMesh	makeIndexedMesh (pConstShape input, bool createEdges=false)
	Makes a indexed-Mesh from shape. More...

static pShape	makeAcisShape (pShape input)
	Make Acis-Shape. More...

static bool	createBrepData (pConstShape input, pBrepData data)
	Create BrepData. More...

static void	makeShapeAsync (pConstBrepData data, std::function< void(pShape newShape, std::vector< PNTS > defectPolygons)> onShapeMadeCB)
	Makes a shape from BrepData. More...

static pShape	makeShape (const std::vector< int > &model, const std::vector< Geom::Pnt > &vertices, std::vector< PNTS > &defectPolygons)
	Makes a shape from BrepData. More...

static pShape	makeShape (const std::vector< Base::Int > &model, const std::vector< Geom::Pnt > &vertices, std::vector< PNTS > &defectPolygons)
	Makes a shape from BrepData. More...

static void	makeShapeAsync (const std::vector< int > &model, const std::vector< Geom::Pnt > &vertices, std::function< void(pShape newShape, std::vector< PNTS > defectPolygons)> onShapeMadeCB)
	Makes a shape from BrepData. More...

static bool	makeShapes_parallel (const std::vector< pConstBrepData > &breps, std::map< pConstBrepData, pShape > &shapes)
	Makes shapes from BrepData in parallel. More...

static pShape	makeShape (const std::vector< pFace > &faces, double precision=Geom::Precision::linear_Resolution())

static pShape	makeFaceSet (const std::vector< pFace > &faces)
	Makes a shape from a vector of pFaces. The faces are not stitched together and may be unconnected. More...

static pShape	makeFaceSet (pConstBrepData data)
	Makes a shape from BrepData. The faces are not stitched together and may be unconnected. No faces with voids are allowed!!! More...

static pShape	makeCompound (const std::vector< pConstShape > &shapes)

static pShape	makeShape (Core::DocObject *curve, double startParam=0, double endParam=0)
	Makes a shape from a curve. If the curve is bounded startParam and endParam can be omitted. More...

static int	getLumpsCount (pConstTopologicalItem item)
	Returns the number of lumps in the shape. More...

static int	getFaceCount (pConstTopologicalItem item)
	Returns the number of faces in the shape. More...

static int	getWireCount (pConstTopologicalItem item)
	Returns the number of wires in the shape. More...

static int	getEdgeCount (pConstTopologicalItem item)
	Returns the number of edges in the shape. More...

static int	getVertexCount (pConstTopologicalItem item)
	Returns the number of vertices in the shape. More...

static int	getPolygonCount (pConstTopologicalItem item, Topo::ShapeTessellationQuality quality)
	Returns number of polygons in a shape. More...

static pConstFace	getFaceByIndex (pConstTopologicalItem item, int idx)
	Returns the face at index 'idx'. Returns nullptr if index is out of bounds. More...

static pConstWire	getWireByIndex (pConstTopologicalItem item, int idx)
	Returns the wire at index 'idx'. Returns nullptr if index is out of bounds. More...

static pConstEdge	getEdgeByIndex (pConstTopologicalItem item, int idx)
	Returns the edge at index 'idx'. Returns nullptr if index is out of bounds. More...

static pConstVertex	getVertexByIndex (pConstTopologicalItem item, int idx)
	Returns the vertex at index 'idx'. Returns nullptr if index is out of bounds. More...

static int	getIndexFromShell (pConstTopologicalItem item, pConstShell shell)
	Returns the index of the shell in this shape. Returns -1 if shell is not part of this shape. More...

static int	getIndexFromFace (pConstTopologicalItem item, pConstFace face)
	Returns the index of the face in this shape. Returns -1 if face is not part of this shape. More...

static std::vector< int >	getIndexesFromFaces (pConstTopologicalItem item, const std::vector< pConstFace > faces)
	Returns the indexes of the faces in this shape. Returns -1 if face is not part of this shape. More...

static int	getIndexFromWire (pConstTopologicalItem item, pConstWire wire)
	Returns the index of the wire in this shape. Returns -1 if wire is not part of this shape. More...

static int	getIndexFromEdge (pConstTopologicalItem item, pConstEdge edge)
	Returns the index of the edge in this shape. Returns -1 if edge is not part of this shape. More...

static int	getIndexFromVertex (pConstTopologicalItem item, const Geom::Pnt &v)
	TODO -> This method is wrong since one gp_Pnt can correspond to more than one index. More...

static int	getIndexFromVertex (pConstTopologicalItem item, pConstVertex vtx)
	Return the index of vertex 'vtx'. Returns -1 if vertex is not part of this shape. More...

static std::vector< pConstShell >	getShells (pConstTopologicalItem item)
	Returns the shells of the shape. More...

static std::vector< pConstFace >	getFaces (pConstTopologicalItem item)
	Returns the faces of the shape. More...

static std::vector< pFace >	getFacesAsCopy (pConstTopologicalItem item)
	Returns the faces of the shape as Copy. More...

static std::vector< pConstWire >	getWires (pConstTopologicalItem item)
	Returns the wires of the shape. More...

static std::vector< pConstEdge >	getEdges (pConstTopologicalItem item)
	Returns the edges of the shape. More...

static std::vector< VisibleEdge >	getEdges_visible (std::vector< pConstShape > shapes, const Geom::Pnt &cam_position, const Geom::Pnt &cam_target, bool cam_perspective=true)
	Returns the visible edges of the shape. More...

static std::vector< pConstVertex >	getVertices (pConstTopologicalItem item)
	Returns the vertices of the shape. More...

static std::vector< int >	getAdjacentFaceIndicesFromVertexIndex (pConstTopologicalItem item, int vertexIdx)
	Returns the indices of all faces that contain the vertex of index 'vertexIdx'. More...

static std::vector< pConstFace >	getAdjacentFacesFromEdge (pConstTopologicalItem item, pConstEdge edge)
	Returns all adjacent faces of an edge in a shape. More...

static std::vector< int >	getEdgeIndicesFromFace (pConstTopologicalItem item, int faceIndex)
	Returns edge indices of the face with index 'faceIndex'. More...

static std::vector< int >	getVertexIndicesFromWire (pConstTopologicalItem item, int wireIdx)
	Returns sorted vertex indices of the wire with index 'wireIdx'. More...

static std::vector< int >	getWireIndicesFromFace (pConstTopologicalItem item, int faceIdx)
	Returns wire indices of the face with index 'faceIdx'. More...

static void	getVerticesAsPoints (pConstTopologicalItem item, std::vector< Geom::Pnt > &vertices)
	Returns the vertices of a shape as a vector of points. More...

static Geom::Bnd_Box	getBoundingBox (pConstTopologicalItem item)
	Returns the bounding box of the shape. More...

static Geom::Trsf	getTransform (pConstShape shape)
	Returns the transform of the shape. More...

static bool	calculateLocalAxes (pConstShape shape, Geom::Ax2 &localAxes)

static bool	calculateDetail (pConstShape shape, CA_Detail &detail, const CA_Snap &snap)

static pSolid	cast2Solid (pShape shape)
	Casts a shape to a solid. Returns nullptr if cast is not possible. More...

static pCompound	cast2Compound (pShape shape)
	Casts a shape to a compound. Returns nullptr if cast is not possible. More...

static pMesh	cast2Mesh (pShape shape)
	Casts a shape to a mesh. Returns nullptr if cast is not possible. More...

static pConstSolid	cast2ConstSolid (pConstShape shape)
	Casts a shape to a solid. Returns nullptr if cast is not possible. More...

static pConstCompound	cast2ConstCompound (pConstShape shape)
	Casts a shape to a compound. Returns nullptr if cast is not possible. More...

static pConstMesh	cast2ConstMesh (pConstShape shape)
	Casts a shape to a mesh. Returns nullptr if cast is not possible. More...

static double	getVolume (pConstTopologicalItem item)
	Returns the volume of a shape. Returns 0 if shape has no volume. More...

static bool	getCentroid (pConstShape shape, Geom::Pnt &centroid)
	Computes the center of gravity of a shape. Returns false in case of error. More...

static void	setNeedMassUpdate (pConstShape shape, bool on)

static bool	write (pConstShape shape, std::ostream &writer)
	Writes a shape to ostream. More...

static bool	write (pConstShape shape, Base::AbstractWriter &writer)
	Writes a shape to ostream. More...

static bool	write (const std::string &format, pConstShape shape, const Base::String &fileName)
	Writes the shape in the give format. More...

static bool	write (const std::string &format, std::vector< pConstShape > shapes, const Base::String &fileName)
	Writes the shapes in the give format. More...

static bool	writeAcisFile (std::vector< pConstShape > shapes, const Base::String &fileName, bool isText, int major_version=-1, int minor_version=-1, double scale=1.)

static bool	appendAcisFile (std::vector< pConstShape > shapes, const Base::String &fileName, bool isText, int major_version=-1, int minor_version=-1, double scale=1.)

static bool	canWriteAs (const std::string &format, pConstShape shape)
	Checks if shape can be written in given format. More...

static std::string	getWriteFormat (pConstShape shape)
	Returns the save format. More...

static pShape	read (const std::string &format, std::istream &reader)
	Reads a shape from istream in given format. More...

static pShape	read (const std::string &format, const std::string &data, float version)
	Reads shape in given format from data. More...

static pShape	read (const std::string &format, const std::string &fileName)
	Reads shape from fileName in given format. More...

static pShape	read (const std::string &format, const Base::String &fileName)
	Reads shape from fileName in given format. More...

static pShape	transformed (pConstShape base, const Geom::Trsf &t)
	Creates a copy of the shape and transforms the copy. More...

static pShape	scaled (pConstShape base, const Geom::XYZ &scale)
	Creates a copy of the shape and scales the copy. The scale can be non-uniform. More...

static bool	isNull (pConstShape shape)
	Checks if the shape is Null. More...

static bool	isValid (pConstShape shape, int checkLevel=30)
	Checks if the shape is valid. Check level can be between 10 (fast, but not profound) and 70 (slow and profound) More...

static bool	isValid (pConstWire wire, int checkLevel=30)
	Checks if the shape is valid. Check level can be between 10 (fast, but not profound) and 70 (slow and profound) More...

static bool	isValid (pConstFace face, int checkLevel=30)
	Checks if the shape is valid. Check level can be between 10 (fast, but not profound) and 70 (slow and profound) More...

static bool	isValid (pConstVertex vertex, int checkLevel=30)
	Checks if the shape is valid. Check level can be between 10 (fast, but not profound) and 70 (slow and profound) More...

static bool	isValid (pConstEdge edge, int checkLevel=30)
	Checks if the shape is valid. Check level can be between 10 (fast, but not profound) and 70 (slow and profound) More...

static bool	isValidInCadwork3d (pConstTopologicalItem shape)
	Checks if the shape is valid in cadwork3d. The checking level and type of checking are identical to the one in cadwork3d. More...

static bool	isEqual (pConstTopologicalItem shape1, pConstTopologicalItem shape2)
	Checks if TopologicalItems are equal. Two items are equal if they have the same underlying pointer. More...

static Topo::GeometricInformation	getGeometricInformation (pConstTopologicalItem item)
	Returns geometric information about the item (like mass etc.) More...

static void	getAxesOrientedSurfaces (pConstShape shape, double &XYSurface, double &XZSurface, double &YZSurface)
	Returns geometric information about the horizontal and vertical faces of the shape. More...

static void	getVerticalAndHorizontalFaceAreas (pConstShape shape, double &verticalFaceSurface, std::vector< double > &verticalFaceSurfaces, double &verticalLargestFaceSurface, double &horizontalFaceSurface)

static void	getVerticalAndHorizontalFaceAreas (pConstShape shape, Base::Double &verticalFaceSurface, std::vector< double > &verticalFaceSurfaces, Base::Double &verticalLargestFaceSurface, Base::Double &horizontalFaceSurface)
	Returns geometric information about the horizontal and vertical faces of the shape. More...

static double	getAreaFromTop (pConstShape shape, pMesh *areFromTopMesh=nullptr)
	Returns area from top (?) More...

static double	getLargestFaceArea (pConstShape shape)

static pShape	copy (pConstShape shape, bool deepCopy=true)
	Makes a copy of the shape. More...

static App::Element *	makeDbgElementFromShape (Core::CoreDocument *doc, pConstShape shape, const Base::Color &color=Base::Color(204, 204, 204))
	Returns a test element - for testing only! More...

static App::SubElement *	makeDbgSubElementFromShape (Core::CoreDocument *doc, pConstShape shape, const Base::Color &color=Base::Color(204, 204, 204))
	Returns a test element - for testing only! More...

static pMesh	triangulationToMesh (pConstShape shape)

static bool	isFaceted (pConstTopologicalItem shape)
	Checks if the shape consists only of planar faces. More...

static bool	hasVoids (pConstTopologicalItem shape)
	Checks if any of the faces in shape has voids. More...

static pShape	mergePlanarFaces (pConstShape shape)
	Returns a new shape where all planar faces of 'shape' are merged. More...

static bool	convertToPolygonalFaces (pConstShape shape, std::vector< pFace > &polyFaces, bool precise=false)
	Converts an advanced BRep (with NURBS) into a faceted BRep. More...

static bool	hasNurbsFace (pConstShape shape)
	Returns true if at least one of the shape's faces is NURBS face (see Topo::FaceTool::isNurbs()) More...

static bool	hasTriangulation (pConstShape shape)
	Checks if the shape has a triangulation ( = the shape is tessellated ) More...

static pConstVertex	getClosestVertexToPoint (pConstTopologicalItem item, const Geom::Pnt &p)
	Returns vertex of the shape that is closest to the given point (if there are more vertices in the same distance returns the first one found) More...

static bool	hasFaces (pConstShape shape, bool &allSubShapesHaveFaces)

static std::vector< pShape >	getShapesFromAcisFile (const Base::String &fileName, double scaleFactor=1., std::function< int(int)> callback=0)
	Reads in a SAT file and converts each ACIS BODY into a pShape. More...

static pShape	importBrep (Base::String filename)
	Read a Brep. More...

static pShape	extrudedWire (pConstWire wire, const Geom::Dir &extrudedDirection, double depth, double precision)
	Extrudes a wire in the given extrudedDirection with the given depth. It returns nullptr on failure. More...

static pShape	thickenSheets (pConstShape shape, double thickness, bool doubleSided=false, Base::String &errorInfo=Base::String())
	Thickens a shape consisting of sheets. If input shape is not a single sided sheet the function tries to convert it into one. More...

static pShape	deformed (pConstShape shape, const Geom::GTrsf &t, const Geom::Pnt &p)
	Returns a deformed shape, based on a base point and a transformation. More...

static pShape	mirrored (pConstShape shape, const Geom::Ax2 &ax)
	Returns a mirrored shape. More...

static Topo::ToolOutcome	clash (pConstShape shape1, pConstShape shape2, bool &hasClash)
	Performs a clash of two shapes and reports if they touch one another. More...

static Topo::ToolOutcome	clashBodies (pConstShape shape1, pConstShape shape2, Topo::BodyClashType &clashType, Topo::ClashMode clashMode=Topo::ClashMode::CLASH_CLASSIFY_BODIES)
	Perform a real clash of two shapes and report the way in which these shapes clash. More...

static pConstWire	isSingleWire (pConstShape shape)
	Checks if the shape consists of one single wire and no faces. Returns the wire or nullptr. More...

static pConstFace	isSingleFace (pConstShape shape)
	Checks if the shape consists of one single face. Returns the face or nullptr. More...

static pConstEdge	isSingleEdge (pConstShape shape)
	Checks if the shape consists of one single wire with one edge and no faces. Returns the edge or nullptr. More...

static pConstVertex	isSingleVertex (pConstShape shape)
	Checks if the shape consists of one wire with a single vertex but no edges or faces. Returns the vertex or nullptr. More...

static bool	isShell (pConstShape shape)
	Checks if the shape is an open or closed shell. More...

static bool	isOpenShell (pConstShape shape)
	Checks if the shape is an open shell. More...

static bool	isClosedShell (pConstShape shape)
	Checks if the shape is a closed shell. More...

static bool	isClosedSolid (pConstShape shape)
	Checks if the shape is a closed solid. More...

static bool	isWire (pConstShape shape)
	Checks if the shape is a wire. More...

static bool	isCompound (pConstShape shape)
	Checks if the shape consists of more than one sub-shape. More...

static bool	isMesh (pConstShape shape)
	Checks if the shape is a mesh. More...

static bool	isVertex (pConstShape shape)
	Checks if the shape is a vertex. More...

static bool	isExtrudedAreaSolid (pConstShape aShape, Geom::Ax2 &aPosition, double &aLength, pConstFace &aProfile, BuildingElementHintEnum aHint=BuildingElementHintEnum::NO_HINT)
	Checks if shape is an ExtrudedAreaSolid and returns the parameters. More...

static bool	isCylinder (pConstShape shape, Geom::Ax2 &position, double &length, double &radius)
	Checks if shape is a cylinder and returns the parameters. More...

static bool	getAttributeInteger (pConstTopologicalItem shape, const Base::String &name, int &value)
	Get Attribute from Shape. More...

static bool	setAttributeInteger (pConstTopologicalItem shape, const Base::String &name, int value)
	Set Attribute to Shape. More...

static bool	removeAttribute (pConstTopologicalItem shape, const Base::String &name)
	Remove Attribute from Shape. More...

static bool	getAttributeString (pConstTopologicalItem shape, const Base::String &name, Base::String &)
	Get Attribute to Shape. More...

static bool	setAttributeString (pConstTopologicalItem shape, const Base::String &name, const Base::String &)
	Set Attribute to Shape. More...

static bool	setAttributeStringNonCopy (pConstTopologicalItem shape, const Base::String &name, const Base::String &)
	Set Attribute to Shape, Don't copy attribute at Copy/Slip/Merge. More...

static size_t	getAttributeCount (pConstTopologicalItem shape)
	Get Attribute-Count. More...

static bool	setCdwkSATAttributes (pConstShape shape, const Topo::Cdwk_SAT_Attributes &att)
	Sets the cadwork SAT attributes. More...

static void	releaseCdwkSATAttributes (pConstShape shape)
	Deletes the cadwork SAT attributes. More...

static bool	cleanupShape (pShape shape)
	Removes all unnecessary faces, wires, edges of the shape. More...

static bool	hasSliverFaces (pConstShape shape)

static pShape	removedSliverFaces (pConstShape shape, double aTolerance=-1)

static bool	imprint (pShape base, pShape tool)
	Intersects two shapes and imprints the intersection graph on BOTH shapes (if a closed loop of edges is created, a new face is made). More...

static Topo::ToolOutcome	rayPick (const std::vector< pConstTopologicalItem > &targets, const CA_Ray &ray, Topo::RayHitVector &found)
	Make a RayPick. More...

static void	removeFaceting (pConstTopologicalItem item)
	Removes the faceting ( the triangle/mesh data ) associated with this item. More...

static bool	getColorRGB (pConstShape shape, int &r, int &g, int &b)
	Get RGB values associated with this shape. Useful if color is defined by an ACIS attribute when importing files. More...

template<class _InputIterator , class _Function >
static void	do_parallel (_InputIterator first, _InputIterator last, _Function fn)

static pShape	skinning (Base::String &errorInfo, const Topo::SkinningOptions &skinOptions, const double &precision=Geom::Precision::linear_Resolution())

static pShape	sweeping (Base::String &errorInfo, const Topo::SweepingOptions &sweepOptions)

static double	getModelingTolerance ()
	Returns the global resolution absolute. More...

static Topo::ThreadPool *	getThreadPool ()

static void	transformShape2LocalSpaceOfElement (App::Element *elem, pShape shape)

static bool	hasPolyHedral ()

static bool	getModelFromPolyHedral (pShape shape, std::vector< int > &model, std::vector< Geom::Pnt > &vertices)

static pShape	makePolyHedral (const std::vector< int > &model, const std::vector< Geom::Pnt > &vertices, bool checkShape, std::vector< std::vector< Geom::Pnt > > &defectPolygons)

static bool	is_polyhedral_body (BODY const *iBody)

static std::vector< Geom::Pnt >	getIntersectionPoints (pConstShape shape, const std::vector< pConstShape > shapes)

static std::vector< Geom::Pnt >	getAllIntersectionPoints (const std::vector< pConstShape > shapes)

static void	getAllIntersectionPointsIn2DMode (const std::vector< pConstShape > &shapes, const Geom::Pnt &pnt, const double &distance, std::vector< Geom::Pnt > &intersectionPoints)

static void	getAllIntersectionPointsWithLineIn2DMode (const std::vector< pConstShape > &shapes, const Geom::Pnt &linePnt1, const Geom::Pnt &linePnt2, std::vector< Geom::Pnt > &intersectionPoints)

static void	getAllIntersectionPointsWithLineIn2DMode (pConstShape shape, const Geom::Pnt &linePnt1, const Geom::Pnt &linePnt2, std::vector< Geom::Pnt > &intersectionPoints)

static pShape	createShell (pConstShape shape)

static pShape	createSheet (pConstShape shape, bool doubleSided)

static std::vector< pShape >	splitLumps (pConstShape shape)

static bool	makeShapes (const std::vector< pFace > &faces, std::vector< pShape > &shapes, double precision=Geom::Precision::linear_Resolution())
	Makes an open or closed shapes from a vector of pFaces. The faces are stitched or sewn together within given tolerance if possible. More...

static Topo::ToolOutcome	createElementFromShape (Core::CoreDocument doc, pConstShape shape, App::Element &newElement, App::Element *sample=0)
	create a Element More...

static size_t	getShapeCount ()

static void	shapeCountInc ()

static void	shapeCountDec ()

static bool	getBoundingBoxSizes (pConstTopologicalItem item, Geom::XYZ &sizes)
	Returns the sizes of the bounding box of the shape. More...

static pShape	simplifyShape (pConstShape shape, const SimplifyOptions &opts)

static pShape	offsetShape (pConstShape shape, double offset)

static void	debugShape (pConstShape shape, int checkLevel, ShapeInfo &info)

static bool	isManifold (pConstShape shape)

static bool	restoreGlobalAttachment (Base::GlobalAttachment gAtta, std::istream , uint64_t streamsize, const Base::String &entryName)

static int	getFaceIndexByPointOnFace (pConstTopologicalItem shape, const Geom::Pnt &p)

static std::vector< int >	getFaceIndexesByPointOnFace (pConstTopologicalItem shape, const Geom::Pnt &p)

static void	getFacesByMaxNormalToVectorAngle (pConstShape aShape, std::map< int, Geom::Vec > aDirectionsToSortBy, std::map< int, std::vector< pConstFace > > &aFacesListMap, float aMaxAngleRad=0.75)

static bool	getTopoDS_Shape (pConstTopologicalItem shape, TopoDS_Shape &topoShape)
	Gets the TopoDS_Shape of 'shape'. Returns 'true' on success, 'false' if shape has no TopoDS_Shape or the TopoDS_Shape is Null. More...

static bool	getEntityAttribute_Int (ENTITY *ent, int &v)

static bool	setEntityAttribute_Int (ENTITY *ent, int v)

Boolean Operations
static bool	intersectBBoxes (pConstShape shape1, pConstShape shape2)

static pShape	cut (pConstShape base, pConstShape tool, bool *ok=0)

static pShape	cut (pConstShape base, const std::vector< pConstShape > tools, bool *ok=0)

static pShape	fuse (pConstShape base, pConstShape tool, bool *ok=0)

static pShape	common (pConstShape base, pConstShape tool, bool *ok=0)

static pShape	section (pConstShape base, pConstShape tool, bool *ok=0)

static pShape	s_cut (pConstShape base, pConstShape tool)

static pShape	s_common (pConstShape base, pConstShape tool)

static pShape	cutWithPlane (pConstShape aBlank, const Geom::Pln &aPlane, bool *ok=0)

static pShape	splitByPlane (pConstShape aBlank, const Geom::Pln &aPlane, bool *ok=0)

Friends
class	MesherAcis::ShapeTesselator_Acis

class	MesherAcis::TriangleData_Acis

class	MesherAcis::EdgeData_Acis

class	MesherAcis::facet_body_thread_worker

Detailed Description

Tools for creating, manipulating and querying Shapes.

Member Enumeration Documentation

◆ BuildingElementHintEnum

enum Topo::ShapeTool::BuildingElementHintEnum

strong

Enumerator
NO_HINT
BEAM_HINT
COLUMN_HINT
DOOR_HINT
MEMBER_HINT
PLATE_HINT
SLAB_HINT
WALL_HINT
WINDOW_HINT

Constructor & Destructor Documentation

◆ ShapeTool()

Topo::ShapeTool::ShapeTool ( void )

◆ ~ShapeTool()

virtual Topo::ShapeTool::~ShapeTool ( void )

virtual

Member Function Documentation

◆ appendAcisFile()

static bool Topo::ShapeTool::appendAcisFile	(	std::vector< pConstShape >	shapes,
		const Base::String &	fileName,
		bool	isText,
		int	major_version = `-1`,
		int	minor_version = `-1`,
		double	scale = `1.`
	)

static

Append the shapes in an ACIS binary or text file. ACIS Attributes should be attached to the shape before exporting them. If 'major_version == -1' it takes the latest version.

◆ calculateDetail()

static bool Topo::ShapeTool::calculateDetail	(	pConstShape	shape,
		CA_Detail &	detail,
		const CA_Snap &	snap
	)

static

◆ calculateLocalAxes()

static bool Topo::ShapeTool::calculateLocalAxes	(	pConstShape	shape,
		Geom::Ax2 &	localAxes
	)

static

Calculates the local axes for the shape that 'fit the best'. The longest linear edge is taken as the length axis and the biggest face area's normal vector is taken as the width direction.

◆ canWriteAs()

static bool Topo::ShapeTool::canWriteAs	(	const std::string &	format,
		pConstShape	shape
	)

static

Checks if shape can be written in given format.

◆ cast2Compound()

static pCompound Topo::ShapeTool::cast2Compound ( pShape shape )

static

Casts a shape to a compound. Returns nullptr if cast is not possible.

◆ cast2ConstCompound()

static pConstCompound Topo::ShapeTool::cast2ConstCompound ( pConstShape shape )

static

Casts a shape to a compound. Returns nullptr if cast is not possible.

◆ cast2ConstMesh()

static pConstMesh Topo::ShapeTool::cast2ConstMesh ( pConstShape shape )

static

Casts a shape to a mesh. Returns nullptr if cast is not possible.

◆ cast2ConstSolid()

static pConstSolid Topo::ShapeTool::cast2ConstSolid ( pConstShape shape )

static

Casts a shape to a solid. Returns nullptr if cast is not possible.

◆ cast2Mesh()

static pMesh Topo::ShapeTool::cast2Mesh ( pShape shape )

static

Casts a shape to a mesh. Returns nullptr if cast is not possible.

◆ cast2Solid()

static pSolid Topo::ShapeTool::cast2Solid ( pShape shape )

static

Casts a shape to a solid. Returns nullptr if cast is not possible.

◆ clash()

static Topo::ToolOutcome Topo::ShapeTool::clash	(	pConstShape	shape1,
		pConstShape	shape2,
		bool &	hasClash
	)

static

Performs a clash of two shapes and reports if they touch one another.

◆ clashBodies()

static Topo::ToolOutcome Topo::ShapeTool::clashBodies	(	pConstShape	shape1,
		pConstShape	shape2,
		Topo::BodyClashType &	clashType,
		Topo::ClashMode	clashMode = `Topo::ClashMode::CLASH_CLASSIFY_BODIES`
	)

static

Perform a real clash of two shapes and report the way in which these shapes clash.

◆ cleanupShape()

static bool Topo::ShapeTool::cleanupShape ( pShape shape )

static

Removes all unnecessary faces, wires, edges of the shape.

◆ common()

static pShape Topo::ShapeTool::common	(	pConstShape	base,
		pConstShape	tool,
		bool *	ok = `0`
	)

static

◆ convertToPolygonalFaces()

static bool Topo::ShapeTool::convertToPolygonalFaces	(	pConstShape	shape,
		std::vector< pFace > &	polyFaces,
		bool	precise = `false`
	)

static

Converts an advanced BRep (with NURBS) into a faceted BRep.

◆ copy()

static pShape Topo::ShapeTool::copy	(	pConstShape	shape,
		bool	deepCopy = `true`
	)

static

Makes a copy of the shape.

◆ createBrepData()

static bool Topo::ShapeTool::createBrepData	(	pConstShape	input,
		pBrepData	data
	)

static

Create BrepData.

◆ createElementFromShape()

static Topo::ToolOutcome Topo::ShapeTool::createElementFromShape	(	Core::CoreDocument *	doc,
		pConstShape	shape,
		App::Element *&	newElement,
		App::Element *	sample = `0`
	)

static

create a Element

◆ createSheet()

static pShape Topo::ShapeTool::createSheet	(	pConstShape	shape,
		bool	doubleSided
	)

static

◆ createShell()

static pShape Topo::ShapeTool::createShell ( pConstShape shape )

static

◆ cut() [1/2]

static pShape Topo::ShapeTool::cut	(	pConstShape	base,
		pConstShape	tool,
		bool *	ok = `0`
	)

static

◆ cut() [2/2]

static pShape Topo::ShapeTool::cut	(	pConstShape	base,
		const std::vector< pConstShape >	tools,
		bool *	ok = `0`
	)

static

◆ cutWithPlane()

static pShape Topo::ShapeTool::cutWithPlane	(	pConstShape	aBlank,
		const Geom::Pln &	aPlane,
		bool *	ok = `0`
	)

static

◆ debugShape()

static void Topo::ShapeTool::debugShape	(	pConstShape	shape,
		int	checkLevel,
		ShapeInfo &	info
	)

static

◆ deformed()

static pShape Topo::ShapeTool::deformed	(	pConstShape	shape,
		const Geom::GTrsf &	t,
		const Geom::Pnt &	p
	)

static

Returns a deformed shape, based on a base point and a transformation.

◆ do_parallel()

template<class _InputIterator , class _Function >

static void Topo::ShapeTool::do_parallel	(	_InputIterator	first,
		_InputIterator	last,
		_Function	fn
	)

inlinestatic

◆ extrudedWire()

static pShape Topo::ShapeTool::extrudedWire	(	pConstWire	wire,
		const Geom::Dir &	extrudedDirection,
		double	depth,
		double	precision
	)

static

Extrudes a wire in the given extrudedDirection with the given depth. It returns nullptr on failure.

◆ fuse()

static pShape Topo::ShapeTool::fuse	(	pConstShape	base,
		pConstShape	tool,
		bool *	ok = `0`
	)

static

◆ getAdjacentFaceIndicesFromVertexIndex()

static std::vector<int> Topo::ShapeTool::getAdjacentFaceIndicesFromVertexIndex	(	pConstTopologicalItem	item,
		int	vertexIdx
	)

static

Returns the indices of all faces that contain the vertex of index 'vertexIdx'.

◆ getAdjacentFacesFromEdge()

static std::vector<pConstFace> Topo::ShapeTool::getAdjacentFacesFromEdge	(	pConstTopologicalItem	item,
		pConstEdge	edge
	)

static

Returns all adjacent faces of an edge in a shape.

◆ getAllIntersectionPoints()

static std::vector<Geom::Pnt> Topo::ShapeTool::getAllIntersectionPoints ( const std::vector< pConstShape > shapes )

static

◆ getAllIntersectionPointsIn2DMode()

static void Topo::ShapeTool::getAllIntersectionPointsIn2DMode	(	const std::vector< pConstShape > &	shapes,
		const Geom::Pnt &	pnt,
		const double &	distance,
		std::vector< Geom::Pnt > &	intersectionPoints
	)

static

◆ getAllIntersectionPointsWithLineIn2DMode() [1/2]

static void Topo::ShapeTool::getAllIntersectionPointsWithLineIn2DMode	(	const std::vector< pConstShape > &	shapes,
		const Geom::Pnt &	linePnt1,
		const Geom::Pnt &	linePnt2,
		std::vector< Geom::Pnt > &	intersectionPoints
	)

static

◆ getAllIntersectionPointsWithLineIn2DMode() [2/2]

static void Topo::ShapeTool::getAllIntersectionPointsWithLineIn2DMode	(	pConstShape	shape,
		const Geom::Pnt &	linePnt1,
		const Geom::Pnt &	linePnt2,
		std::vector< Geom::Pnt > &	intersectionPoints
	)

static

◆ getAreaFromTop()

static double Topo::ShapeTool::getAreaFromTop	(	pConstShape	shape,
		pMesh *	areFromTopMesh = `nullptr`
	)

static

Returns area from top (?)

◆ getAttributeCount()

static size_t Topo::ShapeTool::getAttributeCount ( pConstTopologicalItem shape )

static

Get Attribute-Count.

◆ getAttributeInteger()

static bool Topo::ShapeTool::getAttributeInteger	(	pConstTopologicalItem	shape,
		const Base::String &	name,
		int &	value
	)

static

Get Attribute from Shape.

◆ getAttributeString()

static bool Topo::ShapeTool::getAttributeString	(	pConstTopologicalItem	shape,
		const Base::String &	name,
		Base::String &
	)

static

Get Attribute to Shape.

◆ getAxesOrientedSurfaces()

static void Topo::ShapeTool::getAxesOrientedSurfaces	(	pConstShape	shape,
		double &	XYSurface,
		double &	XZSurface,
		double &	YZSurface
	)

static

Returns geometric information about the horizontal and vertical faces of the shape.

◆ getBoundingBox()

static Geom::Bnd_Box Topo::ShapeTool::getBoundingBox ( pConstTopologicalItem item )

static

Returns the bounding box of the shape.

◆ getBoundingBoxSizes()

static bool Topo::ShapeTool::getBoundingBoxSizes	(	pConstTopologicalItem	item,
		Geom::XYZ &	sizes
	)

static

Returns the sizes of the bounding box of the shape.

◆ getCentroid()

static bool Topo::ShapeTool::getCentroid	(	pConstShape	shape,
		Geom::Pnt &	centroid
	)

static

Computes the center of gravity of a shape. Returns false in case of error.

◆ getClosestVertexToPoint()

static pConstVertex Topo::ShapeTool::getClosestVertexToPoint	(	pConstTopologicalItem	item,
		const Geom::Pnt &	p
	)

static

Returns vertex of the shape that is closest to the given point (if there are more vertices in the same distance returns the first one found)

◆ getColorRGB()

static bool Topo::ShapeTool::getColorRGB	(	pConstShape	shape,
		int &	r,
		int &	g,
		int &	b
	)

static

Get RGB values associated with this shape. Useful if color is defined by an ACIS attribute when importing files.

◆ getEdgeByIndex()

static pConstEdge Topo::ShapeTool::getEdgeByIndex	(	pConstTopologicalItem	item,
		int	idx
	)

static

Returns the edge at index 'idx'. Returns nullptr if index is out of bounds.

◆ getEdgeCount()

static int Topo::ShapeTool::getEdgeCount ( pConstTopologicalItem item )

static

Returns the number of edges in the shape.

◆ getEdgeIndicesFromFace()

static std::vector<int> Topo::ShapeTool::getEdgeIndicesFromFace	(	pConstTopologicalItem	item,
		int	faceIndex
	)

static

Returns edge indices of the face with index 'faceIndex'.

◆ getEdges()

static std::vector<pConstEdge> Topo::ShapeTool::getEdges ( pConstTopologicalItem item )

static

Returns the edges of the shape.

◆ getEdges_visible()

static std::vector<VisibleEdge> Topo::ShapeTool::getEdges_visible	(	std::vector< pConstShape >	shapes,
		const Geom::Pnt &	cam_position,
		const Geom::Pnt &	cam_target,
		bool	cam_perspective = `true`
	)

static

Returns the visible edges of the shape.

◆ getEntityAttribute_Int()

static bool Topo::ShapeTool::getEntityAttribute_Int	(	ENTITY *	ent,
		int &	v
	)

static

◆ getFaceByIndex()

static pConstFace Topo::ShapeTool::getFaceByIndex	(	pConstTopologicalItem	item,
		int	idx
	)

static

Returns the face at index 'idx'. Returns nullptr if index is out of bounds.

◆ getFaceCount()

static int Topo::ShapeTool::getFaceCount ( pConstTopologicalItem item )

static

Returns the number of faces in the shape.

◆ getFaceIndexByPointOnFace()

static int Topo::ShapeTool::getFaceIndexByPointOnFace	(	pConstTopologicalItem	shape,
		const Geom::Pnt &	p
	)

static

◆ getFaceIndexesByPointOnFace()

static std::vector<int> Topo::ShapeTool::getFaceIndexesByPointOnFace	(	pConstTopologicalItem	shape,
		const Geom::Pnt &	p
	)

static

◆ getFaces()

static std::vector<pConstFace> Topo::ShapeTool::getFaces ( pConstTopologicalItem item )

static

Returns the faces of the shape.

◆ getFacesAsCopy()

static std::vector<pFace> Topo::ShapeTool::getFacesAsCopy ( pConstTopologicalItem item )

static

Returns the faces of the shape as Copy.

◆ getFacesByMaxNormalToVectorAngle()

static void Topo::ShapeTool::getFacesByMaxNormalToVectorAngle	(	pConstShape	aShape,
		std::map< int, Geom::Vec >	aDirectionsToSortBy,
		std::map< int, std::vector< pConstFace > > &	aFacesListMap,
		float	aMaxAngleRad = `0.75`
	)

static

◆ getGeometricInformation()

static Topo::GeometricInformation Topo::ShapeTool::getGeometricInformation ( pConstTopologicalItem item )

static

Returns geometric information about the item (like mass etc.)

◆ getIndexesFromFaces()

static std::vector<int> Topo::ShapeTool::getIndexesFromFaces	(	pConstTopologicalItem	item,
		const std::vector< pConstFace >	faces
	)

static

Returns the indexes of the faces in this shape. Returns -1 if face is not part of this shape.

◆ getIndexFromEdge()

static int Topo::ShapeTool::getIndexFromEdge	(	pConstTopologicalItem	item,
		pConstEdge	edge
	)

static

Returns the index of the edge in this shape. Returns -1 if edge is not part of this shape.

◆ getIndexFromFace()

static int Topo::ShapeTool::getIndexFromFace	(	pConstTopologicalItem	item,
		pConstFace	face
	)

static

Returns the index of the face in this shape. Returns -1 if face is not part of this shape.

◆ getIndexFromShell()

static int Topo::ShapeTool::getIndexFromShell	(	pConstTopologicalItem	item,
		pConstShell	shell
	)

static

Returns the index of the shell in this shape. Returns -1 if shell is not part of this shape.

◆ getIndexFromVertex() [1/2]

static int Topo::ShapeTool::getIndexFromVertex	(	pConstTopologicalItem	item,
		const Geom::Pnt &	v
	)

static

TODO -> This method is wrong since one gp_Pnt can correspond to more than one index.

◆ getIndexFromVertex() [2/2]

static int Topo::ShapeTool::getIndexFromVertex	(	pConstTopologicalItem	item,
		pConstVertex	vtx
	)

static

Return the index of vertex 'vtx'. Returns -1 if vertex is not part of this shape.

◆ getIndexFromWire()

static int Topo::ShapeTool::getIndexFromWire	(	pConstTopologicalItem	item,
		pConstWire	wire
	)

static

Returns the index of the wire in this shape. Returns -1 if wire is not part of this shape.

◆ getIntersectionPoints()

static std::vector<Geom::Pnt> Topo::ShapeTool::getIntersectionPoints	(	pConstShape	shape,
		const std::vector< pConstShape >	shapes
	)

static

◆ getLargestFaceArea()

static double Topo::ShapeTool::getLargestFaceArea ( pConstShape shape )

static

◆ getLumpsCount()

static int Topo::ShapeTool::getLumpsCount ( pConstTopologicalItem item )

static

Returns the number of lumps in the shape.

◆ getModelFromPolyHedral()

static bool Topo::ShapeTool::getModelFromPolyHedral	(	pShape	shape,
		std::vector< int > &	model,
		std::vector< Geom::Pnt > &	vertices
	)

static

◆ getModelingTolerance()

static double Topo::ShapeTool::getModelingTolerance ( )

static

Returns the global resolution absolute.

◆ getPolygonCount()

static int Topo::ShapeTool::getPolygonCount	(	pConstTopologicalItem	item,
		Topo::ShapeTessellationQuality	quality
	)

static

Returns number of polygons in a shape.

◆ getShapeCount()

static size_t Topo::ShapeTool::getShapeCount ( )

static

◆ getShapesFromAcisFile()

static std::vector<pShape> Topo::ShapeTool::getShapesFromAcisFile	(	const Base::String &	fileName,
		double	scaleFactor = `1.`,
		std::function< int(int)>	callback = `0`
	)

static

Reads in a SAT file and converts each ACIS BODY into a pShape.

◆ getShells()

static std::vector<pConstShell> Topo::ShapeTool::getShells ( pConstTopologicalItem item )

static

Returns the shells of the shape.

◆ getThreadPool()

static Topo::ThreadPool* Topo::ShapeTool::getThreadPool ( )

static

◆ getTopoDS_Shape()

static bool Topo::ShapeTool::getTopoDS_Shape	(	pConstTopologicalItem	shape,
		TopoDS_Shape &	topoShape
	)

static

Gets the TopoDS_Shape of 'shape'. Returns 'true' on success, 'false' if shape has no TopoDS_Shape or the TopoDS_Shape is Null.

◆ getTransform()

static Geom::Trsf Topo::ShapeTool::getTransform ( pConstShape shape )

static

Returns the transform of the shape.

◆ getVertexByIndex()

static pConstVertex Topo::ShapeTool::getVertexByIndex	(	pConstTopologicalItem	item,
		int	idx
	)

static

Returns the vertex at index 'idx'. Returns nullptr if index is out of bounds.

◆ getVertexCount()

static int Topo::ShapeTool::getVertexCount ( pConstTopologicalItem item )

static

Returns the number of vertices in the shape.

◆ getVertexIndicesFromWire()

static std::vector<int> Topo::ShapeTool::getVertexIndicesFromWire	(	pConstTopologicalItem	item,
		int	wireIdx
	)

static

Returns sorted vertex indices of the wire with index 'wireIdx'.

◆ getVerticalAndHorizontalFaceAreas() [1/2]

static void Topo::ShapeTool::getVerticalAndHorizontalFaceAreas	(	pConstShape	shape,
		double &	verticalFaceSurface,
		std::vector< double > &	verticalFaceSurfaces,
		double &	verticalLargestFaceSurface,
		double &	horizontalFaceSurface
	)

static

◆ getVerticalAndHorizontalFaceAreas() [2/2]

static void Topo::ShapeTool::getVerticalAndHorizontalFaceAreas	(	pConstShape	shape,
		Base::Double &	verticalFaceSurface,
		std::vector< double > &	verticalFaceSurfaces,
		Base::Double &	verticalLargestFaceSurface,
		Base::Double &	horizontalFaceSurface
	)

static

Returns geometric information about the horizontal and vertical faces of the shape.

◆ getVertices()

static std::vector<pConstVertex> Topo::ShapeTool::getVertices ( pConstTopologicalItem item )

static

Returns the vertices of the shape.

◆ getVerticesAsPoints()

static void Topo::ShapeTool::getVerticesAsPoints	(	pConstTopologicalItem	item,
		std::vector< Geom::Pnt > &	vertices
	)

static

Returns the vertices of a shape as a vector of points.

◆ getVolume()

static double Topo::ShapeTool::getVolume ( pConstTopologicalItem item )

static

Returns the volume of a shape. Returns 0 if shape has no volume.

◆ getWireByIndex()

static pConstWire Topo::ShapeTool::getWireByIndex	(	pConstTopologicalItem	item,
		int	idx
	)

static

Returns the wire at index 'idx'. Returns nullptr if index is out of bounds.

◆ getWireCount()

static int Topo::ShapeTool::getWireCount ( pConstTopologicalItem item )

static

Returns the number of wires in the shape.

◆ getWireIndicesFromFace()

static std::vector<int> Topo::ShapeTool::getWireIndicesFromFace	(	pConstTopologicalItem	item,
		int	faceIdx
	)

static

Returns wire indices of the face with index 'faceIdx'.

◆ getWires()

static std::vector<pConstWire> Topo::ShapeTool::getWires ( pConstTopologicalItem item )

static

Returns the wires of the shape.

◆ getWriteFormat()

static std::string Topo::ShapeTool::getWriteFormat ( pConstShape shape )

static

Returns the save format.

◆ hasFaces()

static bool Topo::ShapeTool::hasFaces	(	pConstShape	shape,
		bool &	allSubShapesHaveFaces
	)

static

Checks whether a shape consists of faces. In case of a compound the method will return true if ONE shape in the compound has a face. Also the flag 'allSubShapesHaveFaces' will be set depending on whether all of the sub-shapes have faces or not.

◆ hasNurbsFace()

static bool Topo::ShapeTool::hasNurbsFace ( pConstShape shape )

static

Returns true if at least one of the shape's faces is NURBS face (see Topo::FaceTool::isNurbs())

◆ hasPolyHedral()

static bool Topo::ShapeTool::hasPolyHedral ( )

static

◆ hasSliverFaces()

static bool Topo::ShapeTool::hasSliverFaces ( pConstShape shape )

static

◆ hasTriangulation()

static bool Topo::ShapeTool::hasTriangulation ( pConstShape shape )

static

Checks if the shape has a triangulation ( = the shape is tessellated )

◆ hasVoids()

static bool Topo::ShapeTool::hasVoids ( pConstTopologicalItem shape )

static

Checks if any of the faces in shape has voids.

◆ importBrep()

static pShape Topo::ShapeTool::importBrep ( Base::String filename )

static

Read a Brep.

◆ imprint()

static bool Topo::ShapeTool::imprint	(	pShape	base,
		pShape	tool
	)

static

Intersects two shapes and imprints the intersection graph on BOTH shapes (if a closed loop of edges is created, a new face is made).

◆ intersectBBoxes()

static bool Topo::ShapeTool::intersectBBoxes	(	pConstShape	shape1,
		pConstShape	shape2
	)

static

◆ is_polyhedral_body()

static bool Topo::ShapeTool::is_polyhedral_body ( BODY const * iBody )

static

◆ isClosedShell()

static bool Topo::ShapeTool::isClosedShell ( pConstShape shape )

static

Checks if the shape is a closed shell.

◆ isClosedSolid()

static bool Topo::ShapeTool::isClosedSolid ( pConstShape shape )

static

Checks if the shape is a closed solid.

◆ isCompound()

static bool Topo::ShapeTool::isCompound ( pConstShape shape )

static

Checks if the shape consists of more than one sub-shape.

◆ isCylinder()

static bool Topo::ShapeTool::isCylinder	(	pConstShape	shape,
		Geom::Ax2 &	position,
		double &	length,
		double &	radius
	)

static

Checks if shape is a cylinder and returns the parameters.

◆ isEqual()

static bool Topo::ShapeTool::isEqual	(	pConstTopologicalItem	shape1,
		pConstTopologicalItem	shape2
	)

static

Checks if TopologicalItems are equal. Two items are equal if they have the same underlying pointer.

◆ isExtrudedAreaSolid()

static bool Topo::ShapeTool::isExtrudedAreaSolid	(	pConstShape	aShape,
		Geom::Ax2 &	aPosition,
		double &	aLength,
		pConstFace &	aProfile,
		BuildingElementHintEnum	aHint = `BuildingElementHintEnum::NO_HINT`
	)

static

Checks if shape is an ExtrudedAreaSolid and returns the parameters.

◆ isFaceted()

static bool Topo::ShapeTool::isFaceted ( pConstTopologicalItem shape )

static

Checks if the shape consists only of planar faces.

◆ isManifold()

static bool Topo::ShapeTool::isManifold ( pConstShape shape )

static

◆ isMesh()

static bool Topo::ShapeTool::isMesh ( pConstShape shape )

static

Checks if the shape is a mesh.

◆ isNull()

static bool Topo::ShapeTool::isNull ( pConstShape shape )

static

Checks if the shape is Null.

◆ isOpenShell()

static bool Topo::ShapeTool::isOpenShell ( pConstShape shape )

static

Checks if the shape is an open shell.

◆ isShell()

static bool Topo::ShapeTool::isShell ( pConstShape shape )

static

Checks if the shape is an open or closed shell.

◆ isSingleEdge()

static pConstEdge Topo::ShapeTool::isSingleEdge ( pConstShape shape )

static

Checks if the shape consists of one single wire with one edge and no faces. Returns the edge or nullptr.

◆ isSingleFace()

static pConstFace Topo::ShapeTool::isSingleFace ( pConstShape shape )

static

Checks if the shape consists of one single face. Returns the face or nullptr.

◆ isSingleVertex()

static pConstVertex Topo::ShapeTool::isSingleVertex ( pConstShape shape )

static

Checks if the shape consists of one wire with a single vertex but no edges or faces. Returns the vertex or nullptr.

◆ isSingleWire()

static pConstWire Topo::ShapeTool::isSingleWire ( pConstShape shape )

static

Checks if the shape consists of one single wire and no faces. Returns the wire or nullptr.