meshlib::point_cloud_components Namespace Reference

Functions
auto	get_large_components_union_mr_point_cloud (pointCloud:&meshlib::PointCloud, maxDist:f32, minSize:core::ffi::c_int, pc:Option<&meshlib::std_function_bool_from_float >) -> meshlib::Owned< meshlib::expected_MR_VertBitSet_std_string >
auto	get_large_components_union_mr_union_find_mr_vert_id (unionStructs:&mut meshlib::UnionFind_MR_VertId, region:&meshlib::VertBitSet, minSize:core::ffi::c_int, pc:Option<&meshlib::std_function_bool_from_float >) -> meshlib::Owned< meshlib::expected_MR_VertBitSet_std_string >
auto	get_large_components (pointCloud:&meshlib::PointCloud, maxDist:f32, minSize:core::ffi::c_int, pc:Option<&meshlib::std_function_bool_from_float >) -> meshlib::Owned< meshlib::expected_std_vector_MR_VertBitSet_std_string >
auto	get_all_components (pointCloud:&meshlib::PointCloud, maxDist:f32, maxComponentCount:Option< core::ffi::c_int >, pc:Option<&meshlib::std_function_bool_from_float >) -> meshlib::Owned< meshlib::expected_std_pair_std_vector_MR_VertBitSet_int_std_string >
auto	get_union_find_structure_verts (pointCloud:&meshlib::PointCloud, maxDist:f32, region:Option<&meshlib::VertBitSet >, pc:Option<&meshlib::std_function_bool_from_float >) -> meshlib::Owned< meshlib::expected_MR_UnionFind_MR_VertId_std_string >

Function Documentation

get_all_components()

auto meshlib::point_cloud_components::get_all_components	(	pointCloud:&meshlib::PointCloud	,
		maxDist:f32	,
		maxComponentCount:Option< core::ffi::c_int >	,
		pc:Option<&meshlib::std_function_bool_from_float >	) -> meshlib::Owned< meshlib::expected_std_pair_std_vector_MR_VertBitSet_int_std_string >

gets all components of point cloud connected by a distance no greater than

Parameters

maxDist

if components number more than the maxComponentCount, they will be combined into groups of the same size

Note

be careful, if point cloud is large enough and has many components, the memory overflow will occur

Parameters

maxComponentCount

should be more than 1

Returns

pair components bitsets vector and number components in one group if components number more than maxComponentCount Generated from function MR::PointCloudComponents::getAllComponents.

Calls MR_PointCloudComponents_getAllComponents().

get_large_components()

auto meshlib::point_cloud_components::get_large_components	(	pointCloud:&meshlib::PointCloud	,
		maxDist:f32	,
		minSize:core::ffi::c_int	,
		pc:Option<&meshlib::std_function_bool_from_float >	) -> meshlib::Owned< meshlib::expected_std_vector_MR_VertBitSet_std_string >

returns vector of point cloud components containing at least minSize points and connected by a distance no greater than

Parameters

maxDist
minSize	must be more than 1 Generated from function MR::PointCloudComponents::getLargeComponents.

Calls MR_PointCloudComponents_getLargeComponents().

get_large_components_union_mr_point_cloud()

auto meshlib::point_cloud_components::get_large_components_union_mr_point_cloud	(	pointCloud:&meshlib::PointCloud	,
		maxDist:f32	,
		minSize:core::ffi::c_int	,
		pc:Option<&meshlib::std_function_bool_from_float >	) -> meshlib::Owned< meshlib::expected_MR_VertBitSet_std_string >

returns the union of point cloud components containing at least minSize points and connected by a distance no greater than

Parameters

maxDist
minSize	must be more than 1 Generated from function MR::PointCloudComponents::getLargeComponentsUnion.

Calls MR_PointCloudComponents_getLargeComponentsUnion_MR_PointCloud().

get_large_components_union_mr_union_find_mr_vert_id()

auto meshlib::point_cloud_components::get_large_components_union_mr_union_find_mr_vert_id	(	unionStructs:&mut meshlib::UnionFind_MR_VertId	,
		region:&meshlib::VertBitSet	,
		minSize:core::ffi::c_int	,
		pc:Option<&meshlib::std_function_bool_from_float >	) -> meshlib::Owned< meshlib::expected_MR_VertBitSet_std_string >

returns the union of vertices components containing at least minSize points

Parameters

unionStructs

prepared point union structure

Note

have side effect: call unionStructs.roots() that change unionStructs Generated from function MR::PointCloudComponents::getLargeComponentsUnion.

Calls MR_PointCloudComponents_getLargeComponentsUnion_MR_UnionFind_MR_VertId().

get_union_find_structure_verts()

auto meshlib::point_cloud_components::get_union_find_structure_verts	(	pointCloud:&meshlib::PointCloud	,
		maxDist:f32	,
		region:Option<&meshlib::VertBitSet >	,
		pc:Option<&meshlib::std_function_bool_from_float >	) -> meshlib::Owned< meshlib::expected_MR_UnionFind_MR_VertId_std_string >

gets union - find structure for vertices in

Parameters

region	connected by a distance no greater than
maxDist	Generated from function MR::PointCloudComponents::getUnionFindStructureVerts.

Calls MR_PointCloudComponents_getUnionFindStructureVerts().