MR::PlanarTriangulation Namespace Reference

Classes
class	_ByValue_IntersectionsMap
class	_InOptConst_BaseOutlineParameters
class	_InOptConst_IntersectionInfo
class	_InOptConst_IntersectionsMap
class	_InOptConst_OutlineParameters
class	_InOptMut_BaseOutlineParameters
class	_InOptMut_IntersectionInfo
class	_InOptMut_IntersectionsMap
class	_InOptMut_OutlineParameters
class	BaseOutlineParameters
class	Const_BaseOutlineParameters
class	Const_IntersectionInfo
class	Const_IntersectionsMap
class	Const_OutlineParameters
class	IntersectionInfo
	Info about intersection point for mapping.
class	IntersectionsMap
	struct to map new vertices (only appear on intersections) of the outline to it's edges
class	OutlineParameters

Functions
MRMESH_API HolesVertIds	findHoleVertIdsByHoleEdges (const MeshTopology &tp, const std::vector< EdgePath > &holePaths)
	return vertices of holes that correspond internal contours representation of PlanarTriangulation
MRMESH_API Mesh	getOutlineMesh (const Contours2f &contours, IntersectionsMap *interMap=nullptr, const BaseOutlineParameters &params={})
MRMESH_API Mesh	getOutlineMesh (const Contours2d &contours, IntersectionsMap *interMap=nullptr, const BaseOutlineParameters &params={})
MRMESH_API Contours2f	getOutline (const Contours2f &contours, const OutlineParameters &params={})
	returns Contour representing outline if input contours
MRMESH_API Contours2f	getOutline (const Contours2d &contours, const OutlineParameters &params={})
MRMESH_API Mesh	triangulateContours (const Contours2d &contours, const HolesVertIds *holeVertsIds=nullptr)
	triangulate 2d contours only closed contours are allowed (first point of each contour should be the same as last point of the contour)
MRMESH_API Mesh	triangulateContours (const Contours2f &contours, const HolesVertIds *holeVertsIds=nullptr)
MRMESH_API std::optional< Mesh >	triangulateDisjointContours (const Contours2d &contours, const HolesVertIds *holeVertsIds=nullptr, std::vector< EdgePath > *outBoundaries=nullptr)
	triangulate 2d contours only closed contours are allowed (first point of each contour should be the same as last point of the contour)
MRMESH_API std::optional< Mesh >	triangulateDisjointContours (const Contours2f &contours, const HolesVertIds *holeVertsIds=nullptr, std::vector< EdgePath > *outBoundaries=nullptr)

Function Documentation

findHoleVertIdsByHoleEdges()

MRMESH_API HolesVertIds MR::PlanarTriangulation::findHoleVertIdsByHoleEdges	(	const MeshTopology &	tp,
		const std::vector< EdgePath > &	holePaths )

return vertices of holes that correspond internal contours representation of PlanarTriangulation

getOutline() [1/2]

MRMESH_API Contours2f MR::PlanarTriangulation::getOutline	(	const Contours2d &	contours,
		const OutlineParameters &	params = {} )

getOutline() [2/2]

MRMESH_API Contours2f MR::PlanarTriangulation::getOutline	(	const Contours2f &	contours,
		const OutlineParameters &	params = {} )

returns Contour representing outline if input contours

getOutlineMesh() [1/2]

MRMESH_API Mesh MR::PlanarTriangulation::getOutlineMesh	(	const Contours2d &	contours,
		IntersectionsMap *	interMap = nullptr,
		const BaseOutlineParameters &	params = {} )

getOutlineMesh() [2/2]

MRMESH_API Mesh MR::PlanarTriangulation::getOutlineMesh	(	const Contours2f &	contours,
		IntersectionsMap *	interMap = nullptr,
		const BaseOutlineParameters &	params = {} )

returns Mesh with boundaries representing outline if input contours interMap optional output intersection map

triangulateContours() [1/2]

MRMESH_API Mesh MR::PlanarTriangulation::triangulateContours	(	const Contours2d &	contours,
		const HolesVertIds *	holeVertsIds = nullptr )

triangulate 2d contours only closed contours are allowed (first point of each contour should be the same as last point of the contour)

Parameters

holeVertsIds

if set merge only points with same vertex id, otherwise merge all points with same coordinates

Returns

return created mesh

triangulateContours() [2/2]

MRMESH_API Mesh MR::PlanarTriangulation::triangulateContours	(	const Contours2f &	contours,
		const HolesVertIds *	holeVertsIds = nullptr )

triangulateDisjointContours() [1/2]

MRMESH_API std::optional< Mesh > MR::PlanarTriangulation::triangulateDisjointContours	(	const Contours2d &	contours,
		const HolesVertIds *	holeVertsIds = nullptr,
		std::vector< EdgePath > *	outBoundaries = nullptr )

triangulate 2d contours only closed contours are allowed (first point of each contour should be the same as last point of the contour)

Parameters

holeVertsIds	if set merge only points with same vertex id, otherwise merge all points with same coordinates
outBoundaries	optional output EdgePaths that correspond to initial contours

Returns

std::optional<Mesh> : if some contours intersect return false, otherwise return created mesh

triangulateDisjointContours() [2/2]

MRMESH_API std::optional< Mesh > MR::PlanarTriangulation::triangulateDisjointContours	(	const Contours2f &	contours,
		const HolesVertIds *	holeVertsIds = nullptr,
		std::vector< EdgePath > *	outBoundaries = nullptr )