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

#include <FaceTool.h>

Public Member Functions
	FaceTool (void)

virtual	~FaceTool (void)

Static Public Member Functions
static pFace	copy (pConstFace face)
	Copies a face. More...

static pFace	makeFace (pWire outer, double precision=Geom::Precision::linear_Resolution())
	Makes a face from a wire. The wire describes the outer boundary of the face. More...

static pFace	makeFace (const Geom::Pnt &p1, const Geom::Pnt &p2, const Geom::Pnt &p3)
	Makes a face from three points. More...

static pFace	makeFace (const Geom::Pnt &p1, const Geom::Pnt &p2, const Geom::Pnt &p3, const Geom::Pnt &p4)
	Makes a face from four points. More...

static pFace	makeCylindricalFace (const Geom::Circ &aCircle, double aParam1, double aParam2, double aHeight)
	Makes a cylindrical face. More...

static pFace	makePlanarFace (pWire outerWire, const std::vector< pWire > &innerWires, double precision)

static pFace	makePlanarFaceWithoutVoids (const std::vector< pWire > &wires, double precision=Geom::Precision::linear_Resolution())
	Makes a planar face from the given wires. Each closed region on each wire is covered and all of the covered regions are united. More...

static std::vector< pFace >	makePlanarFaces (pConstBrepData data)
	Makes planar faces from BrepData. More...

static pFace	makeFace (pWire outerWire, const std::vector< pWire > &innerWires, double precision=Geom::Precision::linear_Resolution())

static pFace	makePolygon (const std::vector< Geom::Pnt > &points)
	Makes a polygonal face from a vector of points. More...

static bool	isValidPointForFace (const Geom::Pnt &p, pConstFace face, double precision=Geom::Precision::linear_Resolution())
	Checks if p is a valid point on face within the given tolerance. More...

static pFace	transformed (pConstFace face, const Geom::Trsf &transform)
	Returns a copy of 'face' transformed by 'transform'. More...

static bool	getGeomSurfaceType (pConstFace face, Geom::SurfaceType &type)
	Returns the surface type of the underlying geometry of the face. More...

static double	getArea (pConstFace face)
	Returns the area of the face. More...

static pConstWire	getOuterBoundary (pConstFace face)
	Returns the outer boundary of the face. More...

static std::vector< pConstWire >	getInnerBoundaries (pConstFace face)
	Returns the inner boundaries of the face. More...

static pShape	makeConnectedFaceSet (const std::vector< int > &model, const std::vector< Geom::Pnt > &vertices)
	Makes a connected face set from a model description and a vector of points. Returns an empty shell on failure. More...

static bool	isNurbs (pConstFace face)
	Returns true if surface type is BEZIERSURFACE or BSPLINESURFACE. More...

static pShape	extrudedFace (pConstFace face, const Geom::Dir &extrudedDirection, double depth)
	Extrudes a face in the given extrudedDirection with the given depth. It returns nullptr on failure. More...

static bool	extendFace (pFace face, const std::vector< pConstEdge > &edges, double offset)

static bool	getCircularSurfaceParams (pConstFace face, Geom::Circ &circle)
	Get parameters of circular face. More...

static bool	getCylinderSurfaceParams (pConstFace face, Geom::Ax2 &position, double &radius)
	Get parameters of cylinder face. More...

static bool	getConeSurfaceParams (pConstFace face, Geom::Ax2 &position, double &angle, double &radius)
	Get parameters of cone face. More...

static Geom::Pnt	getCentre (pConstFace face)
	Returns centre of mass (centre of gravity) of the face. More...

static bool	projectPointOnFace (const Geom::Pnt &p, pConstFace face, Geom::Pnt &nearest)
	Projects point 'p' on 'face'. Returns the nearest solution point. More...

static bool	projectPointOnFace (const Geom::Pnt &p, pConstFace face, double &u, double &v)
	Projects point 'p' on 'face'. Returns the parameter 'u' and 'v' at that point. Only the nearest solution is returned. More...

static bool	isSelfIntersecting (pConstFace face)
	Returns true if the face is self-intersecting. More...

static void	getOuterBoundaryPoints (pConstFace face, std::vector< Geom::Pnt > &pnts)
	Return the points of the outer boundary. More...

static void	getOuterBoundaryPointsFast (pConstFace face, std::vector< Geom::Pnt > &pnts)
	Return the points of the outer boundary. More...

static bool	getPointFaceDistance (const Geom::Pnt &p, pConstFace face, Geom::Pnt &nearest, double &distance)
	Computes the minimum distances and the closest positions between an entity and a point. More...

static bool	containsFace (pConstFace outerface, pConstFace innerFace)
	Contains Face. More...

static std::shared_ptr< Topo::SpecialFaceInfo >	getSpecialFaceInfo (pConstFace face)
	Special Info for Face, Cone, Cylinder. More...

static Topo::ToolOutcome	clash (pConstFace face1, pConstFace face2, bool &hasClash)
	Performs a clash of two faces and reports if they touch one another. More...

static Topo::ToolOutcome	clashFaces (pConstFace face1, pConstFace face2, Topo::FaceClashType &clashType)
	Perform a real clash of two faces and report the way in which these shapes clash. More...

static bool	isRectangular (pConstFace face, Geom::Ax2 &position, double &width, double &height)
	Checks if a face is rectangular and returns its parameters. More...

Friends
class	MesherAcis::ShapeTesselator_Acis

class	MesherAcis::TriangleData_Acis

Detailed Description

Tools for creating, manipulating and querying Faces.

Constructor & Destructor Documentation

◆ FaceTool()

Topo::FaceTool::FaceTool ( void )

◆ ~FaceTool()

virtual Topo::FaceTool::~FaceTool ( void )

virtual

Member Function Documentation

◆ clash()

static Topo::ToolOutcome Topo::FaceTool::clash	(	pConstFace	face1,
		pConstFace	face2,
		bool &	hasClash
	)

static

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

◆ clashFaces()

static Topo::ToolOutcome Topo::FaceTool::clashFaces	(	pConstFace	face1,
		pConstFace	face2,
		Topo::FaceClashType &	clashType
	)

static

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

◆ containsFace()

static bool Topo::FaceTool::containsFace	(	pConstFace	outerface,
		pConstFace	innerFace
	)

static

Contains Face.

◆ copy()

static pFace Topo::FaceTool::copy ( pConstFace face )

static

Copies a face.

◆ extendFace()

static bool Topo::FaceTool::extendFace	(	pFace	face,
		const std::vector< pConstEdge > &	edges,
		double	offset
	)

static

Extends the input list of edges from the given face by offsetting those along the surfaces by the given distance. The face must belong to a shape. It must be the only face in the shape.

◆ extrudedFace()

static pShape Topo::FaceTool::extrudedFace	(	pConstFace	face,
		const Geom::Dir &	extrudedDirection,
		double	depth
	)

static

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

◆ getArea()

static double Topo::FaceTool::getArea ( pConstFace face )

static

Returns the area of the face.

◆ getCentre()

static Geom::Pnt Topo::FaceTool::getCentre ( pConstFace face )

static

Returns centre of mass (centre of gravity) of the face.

◆ getCircularSurfaceParams()

static bool Topo::FaceTool::getCircularSurfaceParams	(	pConstFace	face,
		Geom::Circ &	circle
	)

static

Get parameters of circular face.

◆ getConeSurfaceParams()

static bool Topo::FaceTool::getConeSurfaceParams	(	pConstFace	face,
		Geom::Ax2 &	position,
		double &	angle,
		double &	radius
	)

static

Get parameters of cone face.

◆ getCylinderSurfaceParams()

static bool Topo::FaceTool::getCylinderSurfaceParams	(	pConstFace	face,
		Geom::Ax2 &	position,
		double &	radius
	)

static

Get parameters of cylinder face.

◆ getGeomSurfaceType()

static bool Topo::FaceTool::getGeomSurfaceType	(	pConstFace	face,
		Geom::SurfaceType &	type
	)

static

Returns the surface type of the underlying geometry of the face.

◆ getInnerBoundaries()

static std::vector<pConstWire> Topo::FaceTool::getInnerBoundaries ( pConstFace face )

static

Returns the inner boundaries of the face.

◆ getOuterBoundary()

static pConstWire Topo::FaceTool::getOuterBoundary ( pConstFace face )

static

Returns the outer boundary of the face.

◆ getOuterBoundaryPoints()

static void Topo::FaceTool::getOuterBoundaryPoints	(	pConstFace	face,
		std::vector< Geom::Pnt > &	pnts
	)

static

Return the points of the outer boundary.

◆ getOuterBoundaryPointsFast()

static void Topo::FaceTool::getOuterBoundaryPointsFast	(	pConstFace	face,
		std::vector< Geom::Pnt > &	pnts
	)

static

Return the points of the outer boundary.

◆ getPointFaceDistance()

static bool Topo::FaceTool::getPointFaceDistance	(	const Geom::Pnt &	p,
		pConstFace	face,
		Geom::Pnt &	nearest,
		double &	distance
	)

static

Computes the minimum distances and the closest positions between an entity and a point.

◆ getSpecialFaceInfo()

static std::shared_ptr<Topo::SpecialFaceInfo> Topo::FaceTool::getSpecialFaceInfo ( pConstFace face )

static

Special Info for Face, Cone, Cylinder.

◆ isNurbs()

static bool Topo::FaceTool::isNurbs ( pConstFace face )

static

Returns true if surface type is BEZIERSURFACE or BSPLINESURFACE.

◆ isRectangular()

static bool Topo::FaceTool::isRectangular	(	pConstFace	face,
		Geom::Ax2 &	position,
		double &	width,
		double &	height
	)

static

Checks if a face is rectangular and returns its parameters.

◆ isSelfIntersecting()

static bool Topo::FaceTool::isSelfIntersecting ( pConstFace face )

static

Returns true if the face is self-intersecting.

◆ isValidPointForFace()

static bool Topo::FaceTool::isValidPointForFace	(	const Geom::Pnt &	p,
		pConstFace	face,
		double	precision = `Geom::Precision::linear_Resolution()`
	)

static

Checks if p is a valid point on face within the given tolerance.

◆ makeConnectedFaceSet()

static pShape Topo::FaceTool::makeConnectedFaceSet	(	const std::vector< int > &	model,
		const std::vector< Geom::Pnt > &	vertices
	)

static

Makes a connected face set from a model description and a vector of points. Returns an empty shell on failure.

◆ makeCylindricalFace()

static pFace Topo::FaceTool::makeCylindricalFace	(	const Geom::Circ &	aCircle,
		double	aParam1,
		double	aParam2,
		double	aHeight
	)

static

Makes a cylindrical face.

◆ makeFace() [1/4]

static pFace Topo::FaceTool::makeFace	(	pWire	outer,
		double	precision = `Geom::Precision::linear_Resolution()`
	)

static

Makes a face from a wire. The wire describes the outer boundary of the face.

◆ makeFace() [2/4]

static pFace Topo::FaceTool::makeFace	(	const Geom::Pnt &	p1,
		const Geom::Pnt &	p2,
		const Geom::Pnt &	p3
	)

static

Makes a face from three points.

◆ makeFace() [3/4]

static pFace Topo::FaceTool::makeFace	(	const Geom::Pnt &	p1,
		const Geom::Pnt &	p2,
		const Geom::Pnt &	p3,
		const Geom::Pnt &	p4
	)

static

Makes a face from four points.

◆ makeFace() [4/4]

static pFace Topo::FaceTool::makeFace	(	pWire	outerWire,
		const std::vector< pWire > &	innerWires,
		double	precision = `Geom::Precision::linear_Resolution()`
	)

static

Makes a face from an outer wire describing the outer boundary and inner wires describing the holes in the face. The wires must not overlap. Inner and outer wires must have opposite orientations.

◆ makePlanarFace()

static pFace Topo::FaceTool::makePlanarFace	(	pWire	outerWire,
		const std::vector< pWire > &	innerWires,
		double	precision
	)

static

Makes a planar face from an outer wire describing the outer boundary and inner wires describing the holes in the face. The wires must not overlap. Inner and outer wires must have opposite orientations.

◆ makePlanarFaces()

static std::vector<pFace> Topo::FaceTool::makePlanarFaces ( pConstBrepData data )

static

Makes planar faces from BrepData.

◆ makePlanarFaceWithoutVoids()

static pFace Topo::FaceTool::makePlanarFaceWithoutVoids	(	const std::vector< pWire > &	wires,
		double	precision = `Geom::Precision::linear_Resolution()`
	)

static

Makes a planar face from the given wires. Each closed region on each wire is covered and all of the covered regions are united.

◆ makePolygon()

static pFace Topo::FaceTool::makePolygon ( const std::vector< Geom::Pnt > & points )

static

Makes a polygonal face from a vector of points.

◆ projectPointOnFace() [1/2]

static bool Topo::FaceTool::projectPointOnFace	(	const Geom::Pnt &	p,
		pConstFace	face,
		Geom::Pnt &	nearest
	)

static

Projects point 'p' on 'face'. Returns the nearest solution point.

◆ projectPointOnFace() [2/2]

static bool Topo::FaceTool::projectPointOnFace	(	const Geom::Pnt &	p,
		pConstFace	face,
		double &	u,
		double &	v
	)

static

Projects point 'p' on 'face'. Returns the parameter 'u' and 'v' at that point. Only the nearest solution is returned.

◆ transformed()

static pFace Topo::FaceTool::transformed	(	pConstFace	face,
		const Geom::Trsf &	transform
	)

static

Returns a copy of 'face' transformed by 'transform'.

Friends And Related Function Documentation

◆ MesherAcis::ShapeTesselator_Acis

friend class MesherAcis::ShapeTesselator_Acis

friend

◆ MesherAcis::TriangleData_Acis

friend class MesherAcis::TriangleData_Acis

friend

The documentation for this class was generated from the following file:

D:/CadworkJobs/Softwareprojekte/Lexocad/V27.0/lexocad/Topo/include/Topo/FaceTool.h

Public Member Functions

Static Public Member Functions

Friends

Detailed Description

Constructor & Destructor Documentation

◆ FaceTool()

◆ ~FaceTool()

Member Function Documentation

◆ clash()

◆ clashFaces()

◆ containsFace()

◆ copy()

◆ extendFace()

◆ extrudedFace()

◆ getArea()

◆ getCentre()

◆ getCircularSurfaceParams()

◆ getConeSurfaceParams()

◆ getCylinderSurfaceParams()

◆ getGeomSurfaceType()

◆ getInnerBoundaries()

◆ getOuterBoundary()

◆ getOuterBoundaryPoints()

◆ getOuterBoundaryPointsFast()

◆ getPointFaceDistance()

◆ getSpecialFaceInfo()

◆ isNurbs()

◆ isRectangular()

◆ isSelfIntersecting()

◆ isValidPointForFace()

◆ makeConnectedFaceSet()

◆ makeCylindricalFace()

◆ makeFace() [1/4]

◆ makeFace() [2/4]

◆ makeFace() [3/4]

◆ makeFace() [4/4]

◆ makePlanarFace()

◆ makePlanarFaces()

◆ makePlanarFaceWithoutVoids()

◆ makePolygon()

◆ projectPointOnFace() [1/2]

◆ projectPointOnFace() [2/2]

◆ transformed()

Friends And Related Function Documentation

◆ MesherAcis::ShapeTesselator_Acis

◆ MesherAcis::TriangleData_Acis