Provide a means of reading/writing STL files (ASCII and BINARY). More...

Inheritance diagram for STLsurfaceFormat< Face >:

Collaboration diagram for STLsurfaceFormat< Face >:

Public Member Functions
	STLsurfaceFormat (const fileName &filename)
	Construct from file name. More...

virtual	~STLsurfaceFormat ()=default
	Destructor. More...

virtual bool	read (const fileName &filename)
	Read from file. More...

virtual void	write (const fileName &name, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null) const
	Write surface mesh to file. More...

Public Member Functions inherited from MeshedSurface< Face >
	ClassName ("MeshedSurface")
	Declare type-name (with debug switch) More...

	MeshedSurface ()
	Default construct, an empty surface. More...

	MeshedSurface (const MeshedSurface &surf)
	Copy construct. More...

	MeshedSurface (const UnsortedMeshedSurface< Face > &surf)
	Copy construct from an UnsortedMeshedSurface. More...

	MeshedSurface (MeshedSurface &&surf)
	Move construct. More...

	MeshedSurface (UnsortedMeshedSurface< Face > &&surf)
	Move construct from an UnsortedMeshedSurface. More...

	MeshedSurface (const pointField &pointLst, const UList< Face > &faceLst, const UList< surfZone > &zoneLst)
	Copy construct from components (points, faces, zones). More...

	MeshedSurface (pointField &&pointLst, List< Face > &&faceLst, const UList< surfZone > &zoneLst)
	Move construct from components (points, faces). More...

	MeshedSurface (const pointField &pointLst, const UList< Face > &faceLst, const labelUList &zoneSizes=labelUList(), const UList< word > &zoneNames=UList< word >())
	Copy construct from components (points, faces). More...

	MeshedSurface (pointField &&pointLst, List< Face > &&faceLst, const labelUList &zoneSizes=labelUList(), const UList< word > &zoneNames=UList< word >())
	Move construct from components (points, faces). More...

	MeshedSurface (const polyBoundaryMesh &bMesh, const bool globalPoints=false)
	Construct from a boundary mesh with local points/faces. More...

	MeshedSurface (const surfMesh &mesh)
	Construct from a surfMesh. More...

	MeshedSurface (const fileName &name)
	Construct from file name (uses extension to determine type) More...

	MeshedSurface (const fileName &name, const word &fileType)
	Construct from file name and given file type. More...

	MeshedSurface (Istream &is)
	Construct from Istream. More...

	MeshedSurface (const Time &runTime)
	Construct from database (as surfMesh) with default name. More...

	MeshedSurface (const Time &runTime, const word &surfName)
	Construct from database (as surfMesh) with given surface name. More...

	MeshedSurface (const IOobject &io, const dictionary &dict, const bool isGlobal=true)
	Read construct using IO to find the file location. More...

	declareRunTimeSelectionTable (autoPtr, MeshedSurface, fileExtension,(const fileName &name),(name))

virtual	~MeshedSurface ()
	Destructor. More...

	declareMemberFunctionSelectionTable (void, UnsortedMeshedSurface, write, fileExtension,(const fileName &name, const MeshedSurface< Face > &surf, IOstreamOption streamOpt, const dictionary &options),(name, surf, streamOpt, options))

label	size () const
	The surface size is the number of faces. More...

const List< Face > &	surfFaces () const
	Return const access to the faces. More...

const labelList &	faceIds () const
	Return const access to faces ids. More...

const surfZoneList &	surfZones () const
	Const access to the surface zones. More...

const vectorField &	Sf () const
	Face area vectors (normals) More...

const scalarField &	magSf () const
	Face area magnitudes. More...

const vectorField &	Cf () const
	Face centres. More...

virtual void	clear ()
	Clear all storage. More...

virtual void	addZones (const UList< surfZone > &, const bool cullEmpty=false)
	Add surface zones. More...

virtual void	addZones (const labelUList &sizes, const UList< word > &names, const bool cullEmpty=false)
	Add surface zones. More...

virtual void	addZones (const labelUList &sizes, const bool cullEmpty=false)
	Add surface zones. More...

bool	addZonesToFaces ()
	Propagate zone information on face regions. More...

virtual void	removeZones ()
	Remove surface zones. More...

virtual void	movePoints (const pointField &newPoints)
	Move points. More...

virtual void	scalePoints (const scalar scaleFactor)
	Scale points. A non-positive factor is ignored. More...

virtual void	cleanup (const bool verbose)
	Remove invalid faces. More...

virtual void	compactPoints (labelList &pointMap=const_cast< labelList & >(labelList::null()))
	Remove unused points and renumber faces in local visit order. More...

virtual bool	stitchFaces (const scalar tol=SMALL, const bool verbose=false)

virtual bool	checkFaces (const bool verbose=false)

virtual label	nTriangles () const
	Count number of triangles. More...

virtual label	nTriangles (labelList &faceMap) const
	Count number of triangles, returning a face map of original ids. More...

virtual label	triangulate ()
	Triangulate in-place, returning the number of triangles added. More...

virtual label	triangulate (labelList &faceMap)
	Triangulate in-place, returning the number of triangles added. More...

template<class BoolListType >
void	subsetMeshMap (const BoolListType &include, labelList &pointMap, labelList &faceMap) const
	Create mappings for a sub-surface. More...

MeshedSurface	subsetMesh (const UList< bool > &include, labelList &pointMap, labelList &faceMap) const
	Return a new surface subsetted on the selected faces. More...

MeshedSurface	subsetMesh (const bitSet &include, labelList &pointMap, labelList &faceMap) const
	Return a new surface subsetted on the selected faces. More...

MeshedSurface	subsetMesh (const UList< bool > &include) const
	Return a new surface subsetted on the selected faces. More...

MeshedSurface	subsetMesh (const bitSet &include) const
	Return a new surface subsetted on the selected faces. More...

MeshedSurface	subsetMesh (const wordRes &includeNames, const wordRes &excludeNames=wordRes()) const
	Return a new surface subsetted on the selected zone names. More...

void	swap (MeshedSurface< Face > &surf)
	Swap contents. More...

void	transfer (pointField &pointLst, List< Face > &faceLst)
	Transfer the components. More...

void	transfer (MeshedSurface< Face > &surf)
	Transfer the contents of the argument and annul the argument. More...

void	transfer (UnsortedMeshedSurface< Face > &surf)
	Transfer the contents of the argument and annul the argument. More...

autoPtr< MeshedSurface< Face > >	releaseGeom ()
	Release (clear) geometry and return for reuse. More...

void	swapFaces (List< Face > &faces)
	Swap the stored faces. Use with caution. More...

void	swapPoints (pointField &points)
	Swap the stored points. More...

bool	read (const fileName &name, const word &fileType)
	Read from file. Chooses reader based on explicit extension. More...

void	writeStats (Ostream &os) const

virtual void	write (const fileName &name, const word &fileType, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null) const
	Generic write routine for given format type. More...

void	write (const Time &runTime, const word &surfName=word::null) const
	Write to database. More...

void	operator= (const MeshedSurface< Face > &surf)
	Copy assignment. More...

void	operator= (MeshedSurface< Face > &&surf)
	Move assignment. More...

	operator MeshedSurfaceProxy< Face > () const
	Conversion operator to MeshedSurfaceProxy. More...

template<class Face>
	MeshedSurface (const MeshedSurface< Face > &surf)

template<class Face>
	MeshedSurface (MeshedSurface< Face > &&surf)

template<>
bool	addZonesToFaces ()
	Specialization for labelledTri. More...

template<>
bool	addZonesToFaces ()

Static Public Member Functions
static void	writeAscii (const fileName &filename, const MeshedSurfaceProxy< Face > &surf, IOstreamOption::compressionType comp=IOstreamOption::UNCOMPRESSED)
	Write surface mesh components by proxy (as ASCII) More...

static void	writeBinary (const fileName &filename, const MeshedSurfaceProxy< Face > &surf)
	Write surface mesh components by proxy (as BINARY) More...

static void	writeAscii (const fileName &filename, const UnsortedMeshedSurface< Face > &surf, IOstreamOption::compressionType comp=IOstreamOption::UNCOMPRESSED)
	Write UnsortedMeshedSurface (as ASCII) sorted by zone. More...

static void	writeBinary (const fileName &filename, const UnsortedMeshedSurface< Face > &surf)
	Write UnsortedMeshedSurface (as BINARY) unsorted by zone. More...

static void	write (const fileName &filename, const MeshedSurfaceProxy< Face > &surf, const STLFormat format, IOstreamOption::compressionType comp=IOstreamOption::UNCOMPRESSED)
	Write surface mesh components by proxy. More...

static void	write (const fileName &filename, const UnsortedMeshedSurface< Face > &surf, const STLFormat format, IOstreamOption::compressionType comp=IOstreamOption::UNCOMPRESSED)
	Write UnsortedMeshedSurface. More...

static void	write (const fileName &filename, const MeshedSurfaceProxy< Face > &surf, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null)
	Write surface mesh components by proxy. More...

static void	write (const fileName &filename, const UnsortedMeshedSurface< Face > &surf, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null)
	Write UnsortedMeshedSurface. More...

Static Public Member Functions inherited from MeshedSurface< Face >
static wordHashSet	readTypes ()
	Known readable file-types, without friends or proxies. More...

static wordHashSet	writeTypes ()
	Known writable file-types, without friends or proxies. More...

static bool	canReadType (const word &fileType, bool verbose=false)
	Can we read this file format? Also checks friend types. More...

static bool	canWriteType (const word &fileType, bool verbose=false)
	Can we write this file format? Also checks proxy types. More...

static bool	canRead (const fileName &name, bool verbose=false)
	Can we read this file format? More...

static autoPtr< MeshedSurface >	New (const fileName &name, const word &fileType, bool mandatory=true)
	Read construct from filename with given file type. More...

static autoPtr< MeshedSurface >	New (const fileName &name)
	Read construct from filename (file type implicit from extension) More...

static void	write (const fileName &name, const MeshedSurface< Face > &surf, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null)
	Write to file, selecting writer based on its extension. More...

static void	write (const fileName &name, const word &fileType, const MeshedSurface< Face > &surf, IOstreamOption streamOpt=IOstreamOption(), const dictionary &options=dictionary::null)
	Write to file, selecting writer based on the given extension. More...

Additional Inherited Members
Public Types inherited from MeshedSurface< Face >
typedef Face	face_type
	The face type (same as the underlying PrimitivePatch) More...

typedef point	point_type
	The point type (same as the underlying PrimitivePatch) More...

Public Types inherited from STLCore
enum	STLFormat { ASCII, BINARY, UNKNOWN }
	Enumeration for the format of data in the stream. More...

Protected Member Functions inherited from MeshedSurface< Face >
void	transcribe (MeshedSurface< face > &surf)
	Transfer points/zones from 'face' to other other shapes. More...

void	checkZones (const bool verbose=true)
	Sanity check/resizing on zones. More...

pointField &	storedPoints ()
	Non-const access to global points. More...

List< Face > &	storedFaces ()
	Non-const access to the faces. More...

labelList &	storedFaceIds ()
	Non-const access to face ids. More...

surfZoneList &	storedZones ()
	Non-const access to the zones. More...

void	sortFacesAndStore (DynamicList< Face > &unsortedFaces, DynamicList< label > &zoneIds, DynamicList< label > &elemIds, bool sorted)
	Sort faces by zones and store sorted faces. More...

virtual void	remapFaces (const labelUList &faceMapNewToOld)
	Set new zones from faceMap. More...

template<>
void	transcribe (MeshedSurface< face > &surf)

template<>
void	transcribe (MeshedSurface< face > &surf)

template<>
void	transcribe (MeshedSurface< face > &surf)

Protected Member Functions inherited from STLCore
	STLCore ()=default
	Default construct. More...

Static Protected Member Functions inherited from STLCore
static bool	isBinaryName (const fileName &filename, const STLFormat format)
	Detect 'stlb' extension as binary when format = UNKNOWN. More...

static int	detectBinaryHeader (const fileName &filename)
	Check contents to detect if the file is a binary STL. More...

static std::unique_ptr< std::istream >	readBinaryHeader (const fileName &filename, label &nTrisEstimated)
	Read STL binary file header. More...

static void	writeBinaryHeader (ostream &os, uint32_t nTris)
	Write STL binary file and number of triangles to stream. More...

Detailed Description

template<class Face>
class Foam::fileFormats::STLsurfaceFormat< Face >

Provide a means of reading/writing STL files (ASCII and BINARY).

Output stream options: ASCII/BINARY, compression for ASCII only

Output dictionary options: ignored

Note: For efficiency, the zones are sorted before creating the faces. The class is thus derived from MeshedSurface.

Source files

Definition at line 66 of file STLsurfaceFormat.H.

Constructor & Destructor Documentation

◆ STLsurfaceFormat()

STLsurfaceFormat ( const fileName & filename )

Construct from file name.

Definition at line 106 of file STLsurfaceFormat.C.

References Foam::blockMeshTools::read().

Here is the call graph for this function:

◆ ~STLsurfaceFormat()

virtual ~STLsurfaceFormat ( )

virtualdefault

Destructor.

Member Function Documentation

◆ writeAscii() [1/2]

void writeAscii	(	const fileName &	filename,
		const MeshedSurfaceProxy< Face > &	surf,
		IOstreamOption::compressionType	comp = `IOstreamOption::UNCOMPRESSED`
	)

static

Write surface mesh components by proxy (as ASCII)

Definition at line 204 of file STLsurfaceFormat.C.

References Foam::endl(), Foam::exit(), f(), Foam::faceMap(), MeshedSurfaceProxy< Face >::faceMap(), Foam::FatalError, FatalErrorInFunction, zoneIdentifier::name(), Foam::nl, os(), MeshedSurfaceProxy< Face >::points(), MeshedSurfaceProxy< Face >::surfFaces(), MeshedSurfaceProxy< Face >::surfZones(), and MeshedSurfaceProxy< Face >::useFaceMap().

Here is the call graph for this function:

◆ writeBinary() [1/2]

void writeBinary	(	const fileName &	filename,
		const MeshedSurfaceProxy< Face > &	surf
	)

static

Write surface mesh components by proxy (as BINARY)

Definition at line 252 of file STLsurfaceFormat.C.

References Foam::exit(), f(), Foam::faceMap(), MeshedSurfaceProxy< Face >::faceMap(), Foam::FatalError, FatalErrorInFunction, Foam::nl, MeshedSurfaceProxy< Face >::nTriangles(), os(), MeshedSurfaceProxy< Face >::points(), MeshedSurfaceProxy< Face >::surfFaces(), MeshedSurfaceProxy< Face >::surfZones(), and MeshedSurfaceProxy< Face >::useFaceMap().

Here is the call graph for this function:

◆ writeAscii() [2/2]

void writeAscii	(	const fileName &	filename,
		const UnsortedMeshedSurface< Face > &	surf,
		IOstreamOption::compressionType	comp = `IOstreamOption::UNCOMPRESSED`
	)

static

Write UnsortedMeshedSurface (as ASCII) sorted by zone.

Definition at line 303 of file STLsurfaceFormat.C.

References Foam::exit(), f(), Foam::faceMap(), Foam::FatalError, FatalErrorInFunction, Foam::nl, os(), UnsortedMeshedSurface< Face >::sortedZones(), and UnsortedMeshedSurface< Face >::zoneToc().

Here is the call graph for this function:

◆ writeBinary() [2/2]

void writeBinary	(	const fileName &	filename,
		const UnsortedMeshedSurface< Face > &	surf
	)

static

Write UnsortedMeshedSurface (as BINARY) unsorted by zone.

Definition at line 353 of file STLsurfaceFormat.C.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, Foam::nl, os(), and UnsortedMeshedSurface< Face >::zoneIds().

Here is the call graph for this function:

◆ write() [1/5]

void write	(	const fileName &	filename,
		const MeshedSurfaceProxy< Face > &	surf,
		const STLFormat	format,
		IOstreamOption::compressionType	comp = `IOstreamOption::UNCOMPRESSED`
	)

static

Write surface mesh components by proxy.

as ASCII or BINARY or dependent on the extension

Definition at line 415 of file STLsurfaceFormat.C.

References format().

Referenced by STLsurfaceFormat< Face >::write().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ write() [2/5]

void write	(	const fileName &	filename,
		const UnsortedMeshedSurface< Face > &	surf,
		const STLFormat	format,
		IOstreamOption::compressionType	comp = `IOstreamOption::UNCOMPRESSED`
	)

static

Write UnsortedMeshedSurface.

as ASCII or BINARY or dependent on the extension

Definition at line 460 of file STLsurfaceFormat.C.

References format().

Here is the call graph for this function:

◆ write() [3/5]

void write	(	const fileName &	filename,
		const MeshedSurfaceProxy< Face > &	surf,
		IOstreamOption	streamOpt = `IOstreamOption()`,
		const dictionary &	options = `dictionary::null`
	)

static

Write surface mesh components by proxy.

as ASCII or BINARY, depending on the extension

Definition at line 390 of file STLsurfaceFormat.C.

References IOstreamOption::compression(), and IOstreamOption::format().

Here is the call graph for this function:

◆ write() [4/5]

void write	(	const fileName &	filename,
		const UnsortedMeshedSurface< Face > &	surf,
		IOstreamOption	streamOpt = `IOstreamOption()`,
		const dictionary &	options = `dictionary::null`
	)

static

Write UnsortedMeshedSurface.

as ASCII or BINARY, depending on the extension

Definition at line 435 of file STLsurfaceFormat.C.

References IOstreamOption::compression(), and IOstreamOption::format().

Here is the call graph for this function:

◆ read()

bool read ( const fileName & filename )

virtual

Read from file.

Reimplemented from MeshedSurface< Face >.

Definition at line 118 of file STLsurfaceFormat.C.

References clear(), List< T >::clear(), Foam::faceMap(), forAll, STLReader::mergePointsMap(), Foam::PtrListOps::names(), STLReader::names(), STLReader::points(), STLReader::sizes(), STLReader::sorted(), Foam::sortedOrder(), and STLReader::zoneIds().

Here is the call graph for this function:

◆ write() [5/5]

virtual void write	(	const fileName &	name,
		IOstreamOption	streamOpt = `IOstreamOption()`,
		const dictionary &	options = `dictionary::null`
	)		const

inlinevirtual

Write surface mesh to file.

Reimplemented from MeshedSurface< Face >.

Definition at line 184 of file STLsurfaceFormat.H.

References Foam::name(), and STLsurfaceFormat< Face >::write().

Here is the call graph for this function:

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

src/surfMesh/surfaceFormats/stl/STLsurfaceFormat.H
src/surfMesh/surfaceFormats/stl/STLsurfaceFormat.C

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

template<class Face> class Foam::fileFormats::STLsurfaceFormat< Face >

Constructor & Destructor Documentation

◆ STLsurfaceFormat()

◆ ~STLsurfaceFormat()

Member Function Documentation

◆ writeAscii() [1/2]

◆ writeBinary() [1/2]

◆ writeAscii() [2/2]

◆ writeBinary() [2/2]

◆ write() [1/5]

◆ write() [2/5]

◆ write() [3/5]

◆ write() [4/5]

◆ read()

◆ write() [5/5]

template<class Face>
class Foam::fileFormats::STLsurfaceFormat< Face >