Input/Output

Topics
	Base64
	DistanceMap Load
	DistanceMap Save
	Mesh Load
	Image Load
	Image Save
	IO Filters
	IO Formats Registry
	Lines Load
	Lines Save
	Mesh Load
	Mesh Load Obj
	Mesh Save
	Mesh Save Obj
	Points Save
	Serializer
	Stream Operators
	Overloaded operators for IO base structures (Vector, Matrix, Plane, AffineXf, ...)
	Voxels Load

Classes
struct	MR::VoxelsSave::SavingSettings

Functions
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromText (const std::filesystem::path &file, const PointsLoadSettings &settings)
	loads from .csv, .asc, .xyz, .txt file
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromText (std::istream &in, const PointsLoadSettings &settings)
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromText (const std::filesystem::path &file, AffineXf3f *outXf=nullptr, ProgressCallback callback={})
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromText (std::istream &in, AffineXf3f *outXf=nullptr, ProgressCallback callback={})
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromPts (const std::filesystem::path &file, VertColors *colors=nullptr, AffineXf3f *outXf=nullptr, ProgressCallback callback={})
	loads from Laser scan plain data format (.pts) file
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromPts (std::istream &in, VertColors *colors=nullptr, AffineXf3f *outXf=nullptr, ProgressCallback callback={})
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromCtm (const std::filesystem::path &file, VertColors *colors=nullptr, ProgressCallback callback={})
	loads from .ctm file
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromCtm (std::istream &in, VertColors *colors=nullptr, ProgressCallback callback={})
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromPly (const std::filesystem::path &file, VertColors *colors=nullptr, ProgressCallback callback={})
	loads from .ply file
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromPly (std::istream &in, VertColors *colors=nullptr, ProgressCallback callback={})
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromObj (const std::filesystem::path &file, ProgressCallback callback={})
	loads from .obj file
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromObj (std::istream &in, ProgressCallback callback={})
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromE57 (const std::filesystem::path &file, VertColors *colors=nullptr, AffineXf3f *outXf=nullptr, ProgressCallback callback={})
	loads from .e57 file
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromLas (const std::filesystem::path &file, VertColors *colors=nullptr, AffineXf3f *outXf=nullptr, ProgressCallback callback={})
	loads from .las file
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromLas (std::istream &in, VertColors *colors=nullptr, AffineXf3f *outXf=nullptr, ProgressCallback callback={})
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromDxf (const std::filesystem::path &file, ProgressCallback callback={})
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromDxf (std::istream &in, ProgressCallback callback={})
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromAnySupportedFormat (const std::filesystem::path &file, VertColors *colors=nullptr, AffineXf3f *outXf=nullptr, ProgressCallback callback={})
	detects the format from file extension and loads points from it
MRMESH_API Expected< PointCloud >	MR::PointsLoad::fromAnySupportedFormat (std::istream &in, const std::string &extension, VertColors *colors=nullptr, AffineXf3f *outXf=nullptr, ProgressCallback callback={})
	extension in *.ext format
MRMESH_API VoidOrErrStr	MR::VoxelsSave::toRawAutoname (const VdbVolume &vdbVolume, const std::filesystem::path &file, ProgressCallback callback={})
	Save raw voxels file, writing parameters in file name.
MRMESH_API VoidOrErrStr	MR::VoxelsSave::toRawFloat (const VdbVolume &vdbVolume, std::ostream &out, ProgressCallback callback={})
	Save voxels in raw format with each value as 32-bit float in given binary stream.
MRMESH_API VoidOrErrStr	MR::VoxelsSave::toGav (const VdbVolume &vdbVolume, const std::filesystem::path &file, ProgressCallback callback={})
	Save voxels in Gav-format in given file.
MRMESH_API VoidOrErrStr	MR::VoxelsSave::toGav (const VdbVolume &vdbVolume, std::ostream &out, ProgressCallback callback={})
	Save voxels in Gav-format in given binary stream.
MRMESH_API VoidOrErrStr	MR::VoxelsSave::toVdb (const VdbVolume &vdbVolume, const std::filesystem::path &file, ProgressCallback callback={})
	Save voxels file in OpenVDB format.
MRMESH_API VoidOrErrStr	MR::VoxelsSave::toAnySupportedFormat (const VdbVolume &vdbVolume, const std::filesystem::path &file, ProgressCallback callback={})
	Saves voxels in a file, detecting the format from file extension.
MRMESH_API VoidOrErrStr	MR::VoxelsSave::saveSliceToImage (const std::filesystem::path &path, const VdbVolume &vdbVolume, const SlicePlane &slicePlain, int sliceNumber, ProgressCallback callback={})
	save the slice by the active plane through the sliceNumber to an image file
MRMESH_API VoidOrErrStr	MR::VoxelsSave::saveAllSlicesToImage (const VdbVolume &vdbVolume, const SavingSettings &settings)
	save all slices by the active plane through all voxel planes along the active axis to an image file

Variables
MRMESH_API const IOFilters	MR::PointsLoad::Filters
MRMESH_API const IOFilters	MR::VoxelsSave::Filters

Detailed Description

Function Documentation

fromAnySupportedFormat() [1/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromAnySupportedFormat	(	const std::filesystem::path &	file,
		VertColors *	colors = nullptr,
		AffineXf3f *	outXf = nullptr,
		ProgressCallback	callback = {} )

detects the format from file extension and loads points from it

fromAnySupportedFormat() [2/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromAnySupportedFormat	(	std::istream &	in,
		const std::string &	extension,
		VertColors *	colors = nullptr,
		AffineXf3f *	outXf = nullptr,
		ProgressCallback	callback = {} )

extension in *.ext format

fromCtm() [1/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromCtm	(	const std::filesystem::path &	file,
		VertColors *	colors = nullptr,
		ProgressCallback	callback = {} )

loads from .ctm file

fromCtm() [2/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromCtm	(	std::istream &	in,
		VertColors *	colors = nullptr,
		ProgressCallback	callback = {} )

fromDxf() [1/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromDxf	(	const std::filesystem::path &	file,
		ProgressCallback	callback = {} )

fromDxf() [2/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromDxf	(	std::istream &	in,
		ProgressCallback	callback = {} )

fromE57()

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromE57	(	const std::filesystem::path &	file,
		VertColors *	colors = nullptr,
		AffineXf3f *	outXf = nullptr,
		ProgressCallback	callback = {} )

loads from .e57 file

fromLas() [1/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromLas	(	const std::filesystem::path &	file,
		VertColors *	colors = nullptr,
		AffineXf3f *	outXf = nullptr,
		ProgressCallback	callback = {} )

loads from .las file

fromLas() [2/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromLas	(	std::istream &	in,
		VertColors *	colors = nullptr,
		AffineXf3f *	outXf = nullptr,
		ProgressCallback	callback = {} )

fromObj() [1/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromObj	(	const std::filesystem::path &	file,
		ProgressCallback	callback = {} )

loads from .obj file

fromObj() [2/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromObj	(	std::istream &	in,
		ProgressCallback	callback = {} )

fromPly() [1/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromPly	(	const std::filesystem::path &	file,
		VertColors *	colors = nullptr,
		ProgressCallback	callback = {} )

loads from .ply file

fromPly() [2/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromPly	(	std::istream &	in,
		VertColors *	colors = nullptr,
		ProgressCallback	callback = {} )

fromPts() [1/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromPts	(	const std::filesystem::path &	file,
		VertColors *	colors = nullptr,
		AffineXf3f *	outXf = nullptr,
		ProgressCallback	callback = {} )

loads from Laser scan plain data format (.pts) file

fromPts() [2/2]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromPts	(	std::istream &	in,
		VertColors *	colors = nullptr,
		AffineXf3f *	outXf = nullptr,
		ProgressCallback	callback = {} )

fromText() [1/4]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromText	(	const std::filesystem::path &	file,
		AffineXf3f *	outXf = nullptr,
		ProgressCallback	callback = {} )

fromText() [2/4]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromText	(	const std::filesystem::path &	file,
		const PointsLoadSettings &	settings )

loads from .csv, .asc, .xyz, .txt file

fromText() [3/4]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromText	(	std::istream &	in,
		AffineXf3f *	outXf = nullptr,
		ProgressCallback	callback = {} )

fromText() [4/4]

MRMESH_API Expected< PointCloud > MR::PointsLoad::fromText	(	std::istream &	in,
		const PointsLoadSettings &	settings )

saveAllSlicesToImage()

MRMESH_API VoidOrErrStr MR::VoxelsSave::saveAllSlicesToImage	(	const VdbVolume &	vdbVolume,
		const SavingSettings &	settings )

save all slices by the active plane through all voxel planes along the active axis to an image file

saveSliceToImage()

MRMESH_API VoidOrErrStr MR::VoxelsSave::saveSliceToImage	(	const std::filesystem::path &	path,
		const VdbVolume &	vdbVolume,
		const SlicePlane &	slicePlain,
		int	sliceNumber,
		ProgressCallback	callback = {} )

save the slice by the active plane through the sliceNumber to an image file

toAnySupportedFormat()

MRMESH_API VoidOrErrStr MR::VoxelsSave::toAnySupportedFormat	(	const VdbVolume &	vdbVolume,
		const std::filesystem::path &	file,
		ProgressCallback	callback = {} )

Saves voxels in a file, detecting the format from file extension.

toGav() [1/2]

MRMESH_API VoidOrErrStr MR::VoxelsSave::toGav	(	const VdbVolume &	vdbVolume,
		const std::filesystem::path &	file,
		ProgressCallback	callback = {} )

Save voxels in Gav-format in given file.

toGav() [2/2]

MRMESH_API VoidOrErrStr MR::VoxelsSave::toGav	(	const VdbVolume &	vdbVolume,
		std::ostream &	out,
		ProgressCallback	callback = {} )

Save voxels in Gav-format in given binary stream.

toRawAutoname()

MRMESH_API VoidOrErrStr MR::VoxelsSave::toRawAutoname	(	const VdbVolume &	vdbVolume,
		const std::filesystem::path &	file,
		ProgressCallback	callback = {} )

Save raw voxels file, writing parameters in file name.

toRawFloat()

MRMESH_API VoidOrErrStr MR::VoxelsSave::toRawFloat	(	const VdbVolume &	vdbVolume,
		std::ostream &	out,
		ProgressCallback	callback = {} )

Save voxels in raw format with each value as 32-bit float in given binary stream.

toVdb()

MRMESH_API VoidOrErrStr MR::VoxelsSave::toVdb	(	const VdbVolume &	vdbVolume,
		const std::filesystem::path &	file,
		ProgressCallback	callback = {} )

Save voxels file in OpenVDB format.

Variable Documentation

Filters [1/2]

MRMESH_API const IOFilters MR::PointsLoad::Filters

extern

Filters [2/2]

MRMESH_API const IOFilters MR::VoxelsSave::Filters

extern