#include <Core/Geometry/TopologicalMesh.hpp>

Collaboration diagram for Ra::Core::Geometry::TopologicalMesh:

Classes
class	WedgeData

Public Types
using	WedgeIndex = Ra::Core::Utils::Index

using	WedgeAttribIndex = Ra::Core::Utils::Index

Public Member Functions
	TopologicalMesh ()

template<typename MeshIndex >
	TopologicalMesh (const Ra::Core::Geometry::IndexedGeometry< MeshIndex > &mesh)
	Convenience constructor.

	TopologicalMesh (const Ra::Core::Geometry::MultiIndexedGeometry &mesh, const Ra::Core::Geometry::MultiIndexedGeometry::LayerKeyType &layerKey)
	Convenience constructor.

template<typename MeshIndex , typename NonManifoldFaceCommand >
	TopologicalMesh (const Ra::Core::Geometry::IndexedGeometry< MeshIndex > &mesh, NonManifoldFaceCommand command)

template<typename NonManifoldFaceCommand >
	TopologicalMesh (const Ra::Core::Geometry::MultiIndexedGeometry &mesh, const Ra::Core::Geometry::MultiIndexedGeometry::LayerKeyType &layerKey, NonManifoldFaceCommand command)

void	initWithWedge (const Ra::Core::Geometry::MultiIndexedGeometry &mesh, const Ra::Core::Geometry::MultiIndexedGeometry::LayerKeyType &layerKey)

template<typename NonManifoldFaceCommand >
void	initWithWedge (const Ra::Core::Geometry::MultiIndexedGeometry &mesh, const Ra::Core::Geometry::MultiIndexedGeometry::LayerKeyType &layerKey, NonManifoldFaceCommand command)

TriangleMesh	toTriangleMesh ()

PolyMesh	toPolyMesh ()

LineMesh	toLineMesh ()

void	updateTriangleMesh (Ra::Core::Geometry::MultiIndexedGeometry &mesh)

void	updateTriangleMeshNormals (Ra::Core::Geometry::MultiIndexedGeometry &mesh)

void	updateTriangleMeshNormals (AttribArrayGeometry::NormalAttribHandle::Container &normals)

void	update (const Ra::Core::Geometry::MultiIndexedGeometry &mesh)

void	updateNormals (const Ra::Core::Geometry::MultiIndexedGeometry &mesh)

void	updatePositions (const Ra::Core::Geometry::MultiIndexedGeometry &mesh)

void	updatePositions (const AttribArrayGeometry::PointAttribHandle::Container &vertices)

HalfedgeHandle	halfedge_handle (VertexHandle vh, FaceHandle fh) const

void	propagate_normal_to_wedges (VertexHandle vh)

const OpenMesh::HPropHandleT< Index > &	getInputTriangleMeshIndexPropHandle () const

const OpenMesh::HPropHandleT< Index > &	getOutputTriangleMeshIndexPropHandle () const

void	copyPointsPositionToWedges ()

std::set< WedgeIndex >	getVertexWedges (OpenMesh::VertexHandle vh) const

WedgeIndex	getWedgeIndex (OpenMesh::HalfedgeHandle heh) const

const WedgeData &	getWedgeData (const WedgeIndex &idx) const

template<typename T >
const T &	getWedgeData (const WedgeIndex &idx, const std::string &name) const

template<typename T >
const T &	getWedgeAttrib (const WedgeIndex &idx, const std::string &name) const

unsigned int	getWedgeRefCount (const WedgeIndex &idx) const

void	setWedgeData (WedgeIndex widx, const WedgeData &wd)

template<typename T >
bool	setWedgeData (const WedgeIndex &idx, const std::string &name, const T &value)

template<typename T >
bool	setWedgeAttrib (const WedgeIndex &idx, const std::string &name, const T &value)

WedgeData	newWedgeData () const

WedgeData	newWedgeData (HalfedgeHandle he) const

WedgeIndex	replaceWedge (OpenMesh::HalfedgeHandle he, const WedgeData &wd)

template<typename T >
WedgeAttribIndex	addWedgeAttrib (const std::string &name, T value={})

void	replaceWedgeIndex (OpenMesh::HalfedgeHandle he, const WedgeIndex &widx)

void	mergeEqualWedges ()

void	mergeEqualWedges (OpenMesh::VertexHandle vh)

void	garbage_collection ()
	Remove deleted element from the mesh, including wedges.

void	clean ()

const std::vector< std::string > &	getVec4AttribNames () const

const std::vector< std::string > &	getVec3AttribNames () const

const std::vector< std::string > &	getVec2AttribNames () const

const std::vector< std::string > &	getFloatAttribNames () const

bool	isFeatureVertex (const VertexHandle &vh) const
	true if more than one wedge arount vertex vh, false if only one wedge

bool	isFeatureEdge (const EdgeHandle &eh) const

const OpenMesh::HPropHandleT< WedgeIndex > &	getWedgeIndexPph () const

void	delete_face (FaceHandle _fh, bool _delete_isolated_vertices=true)

bool	isManifold (VertexHandle vh) const

bool	checkIntegrity () const

void	triangulate ()

Dealing with normals
Utils to deal with normals when modifying the mesh topology.
void	updateWedgeNormals ()

Topological operations
bool	splitEdge (TopologicalMesh::EdgeHandle eh, Scalar f)

void	collapse (HalfedgeHandle he, bool keepFromVertex=false)

void	collapseWedge (TopologicalMesh::HalfedgeHandle he, bool keepFromVertex=false)

Friends
class	TMOperations

Detailed Description

This class represents a mesh with topological information on the vertex graph, using a half-edge representation.

This integration is inspired by: https://gist.github.com/Unril/03fa353d0461ed6bd41d

Todo

rename methods to respect Radium guideline (get/set/is, camelCase)

private inheritance from OpenMesh, and import relevant methods.

Definition at line 55 of file TopologicalMesh.hpp.

Member Typedef Documentation

◆ WedgeAttribIndex

using Ra::Core::Geometry::TopologicalMesh::WedgeAttribIndex = Ra::Core::Utils::Index

Definition at line 68 of file TopologicalMesh.hpp.

◆ WedgeIndex

using Ra::Core::Geometry::TopologicalMesh::WedgeIndex = Ra::Core::Utils::Index

Definition at line 67 of file TopologicalMesh.hpp.

Constructor & Destructor Documentation

◆ TopologicalMesh() [1/5]

Ra::Core::Geometry::TopologicalMesh::TopologicalMesh ( )

explicit

Construct an empty topological mesh, only initialize mandatory properties.

Definition at line 183 of file TopologicalMesh.cpp.

◆ TopologicalMesh() [2/5]

template<typename MeshIndex >

Ra::Core::Geometry::TopologicalMesh::TopologicalMesh ( const Ra::Core::Geometry::IndexedGeometry< MeshIndex > & mesh )

explicit

Convenience constructor.

See also: TopologicalMesh( const Ra::Core::Geometry::TriangleMesh&, NonManifoldFaceCommand)

Definition at line 1035 of file TopologicalMesh.hpp.

◆ TopologicalMesh() [3/5]

Ra::Core::Geometry::TopologicalMesh::TopologicalMesh	(	const Ra::Core::Geometry::MultiIndexedGeometry &	mesh,
		const Ra::Core::Geometry::MultiIndexedGeometry::LayerKeyType &	layerKey )

inlineexplicit

Convenience constructor.

See also: TopologicalMesh( const Ra::Core::Geometry::TriangleMesh&, NonManifoldFaceCommand)

Todo: , when MultiIndexedGeometry will be operational, will this replace the above ?

Definition at line 1045 of file TopologicalMesh.hpp.

◆ TopologicalMesh() [4/5]

template<typename MeshIndex , typename NonManifoldFaceCommand >

Ra::Core::Geometry::TopologicalMesh::TopologicalMesh	(	const Ra::Core::Geometry::IndexedGeometry< MeshIndex > &	mesh,
		NonManifoldFaceCommand	command )

explicit

Construct a topological mesh from a triangle mesh. This operation merges vertex with same position, but keeps vertex attributes on halfedges, so that TriangleMesh vertices with the same 3D position are represented only once in the topological mesh.

Note: This is a costly operation.

Template Parameters

NonManifoldFaceCommand

Command executed when non-manifold faces are found. API and default implementation:

    struct DefaultNonManifoldFaceCommand {
        DefaultNonManifoldFaceCommand( const std::string& details = {} ) : m_details { details } {}
        inline void initialize( const Ra::Core::Geometry::MultiIndexedGeometry& ) {}
        inline void process( const std::vector<TopologicalMesh::VertexHandle>& /*face_vhandles*/ ) {
            LOG( logWARNING ) << "Invalid face handle returned : face not added " + m_details;
        }
        inline void postProcess( TopologicalMesh& ) {}
 
      private:
        std::string m_details;
    };

Definition at line 1039 of file TopologicalMesh.hpp.

◆ TopologicalMesh() [5/5]

template<typename NonManifoldFaceCommand >

Ra::Core::Geometry::TopologicalMesh::TopologicalMesh	(	const Ra::Core::Geometry::MultiIndexedGeometry &	mesh,
		const Ra::Core::Geometry::MultiIndexedGeometry::LayerKeyType &	layerKey,
		NonManifoldFaceCommand	command )

explicit

Construct a topological mesh from a triangle mesh. This operation merges vertex with same position, but keeps vertex attributes on halfedges, so that TriangleMesh vertices with the same 3D position are represented only once in the topological mesh.

Note: This is a costly operation.

Template Parameters

NonManifoldFaceCommand

Command executed when non-manifold faces are found. API and default implementation:

    struct DefaultNonManifoldFaceCommand {
        DefaultNonManifoldFaceCommand( const std::string& details = {} ) : m_details { details } {}
        inline void initialize( const Ra::Core::Geometry::MultiIndexedGeometry& ) {}
        inline void process( const std::vector<TopologicalMesh::VertexHandle>& /*face_vhandles*/ ) {
            LOG( logWARNING ) << "Invalid face handle returned : face not added " + m_details;
        }
        inline void postProcess( TopologicalMesh& ) {}
 
      private:
        std::string m_details;
    };

Todo: , when MultiIndexedGeometry will be operational, will this replace the above ?

Definition at line 1051 of file TopologicalMesh.hpp.

Member Function Documentation

◆ addWedgeAttrib()

template<typename T >

WedgeAttribIndex Ra::Core::Geometry::TopologicalMesh::addWedgeAttrib	(	const std::string &	name,
		T	value = {} )

inline

Definition at line 306 of file TopologicalMesh.hpp.

◆ checkIntegrity()

bool Ra::Core::Geometry::TopologicalMesh::checkIntegrity ( ) const

Check if evrything looks right in the data structure

Returns: true if ok, false if ko.

Definition at line 68 of file TopologicalMesh.cpp.

◆ clean()

void Ra::Core::Geometry::TopologicalMesh::clean ( )

inline

Definition at line 330 of file TopologicalMesh.hpp.

◆ collapse()

void Ra::Core::Geometry::TopologicalMesh::collapse	(	HalfedgeHandle	he,
		bool	keepFromVertex = false )

Halfedge collapes he. vo=from_vertex_handle(he) is deleted. After collapse vo incoming halfedges points to vh = to_vertex_handle(he). Wedge indices are updated to reflect the change in topology. For detailed topological modifications see 3D objects (a.k.a. Meshes).

Parameters

he	halfedge's hangle to collapse.
keepFromVertex	whether the remaining vertex is from or to vertex of he

Definition at line 783 of file TopologicalMesh.cpp.

◆ collapseWedge()

void Ra::Core::Geometry::TopologicalMesh::collapseWedge	(	TopologicalMesh::HalfedgeHandle	he,
		bool	keepFromVertex = false )

Definition at line 946 of file TopologicalMesh.cpp.

◆ copyPointsPositionToWedges()

void Ra::Core::Geometry::TopologicalMesh::copyPointsPositionToWedges ( )

update wedge's position to correspond to current point position, which might not be the case if point(handle) = something; has been used.

Definition at line 497 of file TopologicalMesh.cpp.

◆ delete_face()

void Ra::Core::Geometry::TopologicalMesh::delete_face	(	FaceHandle	_fh,
		bool	_delete_isolated_vertices = true )

Definition at line 974 of file TopologicalMesh.cpp.

◆ garbage_collection()

void Ra::Core::Geometry::TopologicalMesh::garbage_collection ( )

Remove deleted element from the mesh, including wedges.

Definition at line 950 of file TopologicalMesh.cpp.

◆ getFloatAttribNames()

const std::vector< std::string > & Ra::Core::Geometry::TopologicalMesh::getFloatAttribNames ( ) const

inline

Definition at line 1427 of file TopologicalMesh.hpp.

◆ getInputTriangleMeshIndexPropHandle()

const OpenMesh::HPropHandleT< TopologicalMesh::Index > & Ra::Core::Geometry::TopologicalMesh::getInputTriangleMeshIndexPropHandle ( ) const

inline

Return a handle to the halfedge property storing vertices indices within the TriangleMesh *this has been built on.

Definition at line 1325 of file TopologicalMesh.hpp.

◆ getOutputTriangleMeshIndexPropHandle()

const OpenMesh::HPropHandleT< TopologicalMesh::Index > & Ra::Core::Geometry::TopologicalMesh::getOutputTriangleMeshIndexPropHandle ( ) const

inline

Return a handle to the halfedge property storing vertices indices within the TriangleMesh returned by toTriangleMesh().

Note: This property is valid only after toTriangleMesh() has been called.

Definition at line 1330 of file TopologicalMesh.hpp.

◆ getVec2AttribNames()

const std::vector< std::string > & Ra::Core::Geometry::TopologicalMesh::getVec2AttribNames ( ) const

inline

Definition at line 1424 of file TopologicalMesh.hpp.

◆ getVec3AttribNames()

const std::vector< std::string > & Ra::Core::Geometry::TopologicalMesh::getVec3AttribNames ( ) const

inline

Definition at line 1421 of file TopologicalMesh.hpp.

◆ getVec4AttribNames()

const std::vector< std::string > & Ra::Core::Geometry::TopologicalMesh::getVec4AttribNames ( ) const

inline

Definition at line 1418 of file TopologicalMesh.hpp.

◆ getVertexWedges()

std::set< TopologicalMesh::WedgeIndex > Ra::Core::Geometry::TopologicalMesh::getVertexWedges ( OpenMesh::VertexHandle vh ) const

inline

Return the set of WedgeIndex incident to a given Vertex vh. only valid non deleted wedges are present in the set.

Definition at line 1335 of file TopologicalMesh.hpp.

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◆ getWedgeAttrib()

template<typename T >

const T & Ra::Core::Geometry::TopologicalMesh::getWedgeAttrib	(	const WedgeIndex &	idx,
		const std::string &	name ) const

inline

Definition at line 1385 of file TopologicalMesh.hpp.

◆ getWedgeData() [1/2]

const TopologicalMesh::WedgeData & Ra::Core::Geometry::TopologicalMesh::getWedgeData ( const WedgeIndex & idx ) const

inline

Access to wedge data.

Parameters

idx	must be valid and correspond to a non delete wedge index.

Definition at line 1374 of file TopologicalMesh.hpp.

◆ getWedgeData() [2/2]

template<typename T >

const T & Ra::Core::Geometry::TopologicalMesh::getWedgeData	(	const WedgeIndex &	idx,
		const std::string &	name ) const

inline

Definition at line 1379 of file TopologicalMesh.hpp.

◆ getWedgeIndex()

TopologicalMesh::WedgeIndex Ra::Core::Geometry::TopologicalMesh::getWedgeIndex ( OpenMesh::HalfedgeHandle heh ) const

inline

get the wedge index associated with an halfedge

Definition at line 1346 of file TopologicalMesh.hpp.

◆ getWedgeIndexPph()

const OpenMesh::HPropHandleT< TopologicalMesh::WedgeIndex > & Ra::Core::Geometry::TopologicalMesh::getWedgeIndexPph ( ) const

inline

Definition at line 1448 of file TopologicalMesh.hpp.

◆ getWedgeRefCount()

unsigned int Ra::Core::Geometry::TopologicalMesh::getWedgeRefCount ( const WedgeIndex & idx ) const

inline

Return the wedge refcount, for debug purpose.

Definition at line 1350 of file TopologicalMesh.hpp.

◆ halfedge_handle()

TopologicalMesh::HalfedgeHandle Ra::Core::Geometry::TopologicalMesh::halfedge_handle	(	VertexHandle	vh,
		FaceHandle	fh ) const

inline

Return the half-edge associated with a given vertex and face.

Note: Asserts if vh is not a member of fh.

Definition at line 1315 of file TopologicalMesh.hpp.

◆ initWithWedge() [1/2]

void Ra::Core::Geometry::TopologicalMesh::initWithWedge	(	const Ra::Core::Geometry::MultiIndexedGeometry &	mesh,
		const Ra::Core::Geometry::MultiIndexedGeometry::LayerKeyType &	layerKey )

inline

Definition at line 1059 of file TopologicalMesh.hpp.

◆ initWithWedge() [2/2]

template<typename NonManifoldFaceCommand >

void Ra::Core::Geometry::TopologicalMesh::initWithWedge	(	const Ra::Core::Geometry::MultiIndexedGeometry &	mesh,
		const Ra::Core::Geometry::MultiIndexedGeometry::LayerKeyType &	layerKey,
		NonManifoldFaceCommand	command )

Todo: and "cross face ?"

Definition at line 1068 of file TopologicalMesh.hpp.

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◆ isFeatureEdge()

bool Ra::Core::Geometry::TopologicalMesh::isFeatureEdge ( const EdgeHandle & eh ) const

inline

true if at least one of edge's vertex as two different wedge arount the edge. false if the two vertices have the same wedge for both face aside the edge.

Definition at line 1435 of file TopologicalMesh.hpp.

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◆ isFeatureVertex()

bool Ra::Core::Geometry::TopologicalMesh::isFeatureVertex ( const VertexHandle & vh ) const

inline

true if more than one wedge arount vertex vh, false if only one wedge

Definition at line 1431 of file TopologicalMesh.hpp.

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◆ isManifold()

bool Ra::Core::Geometry::TopologicalMesh::isManifold ( VertexHandle vh ) const

is the vertex a "bow tie" vertex ?

Note: Alias for OpenMesh::is_manifold

Definition at line 64 of file TopologicalMesh.cpp.

◆ mergeEqualWedges() [1/2]

void Ra::Core::Geometry::TopologicalMesh::mergeEqualWedges ( )

inline

call mergeEquelWedges( vh ) for every vertices of the mesh.

See also: void mergeEqualWedges( OpenMesh::VertexHandle vh );

Definition at line 1404 of file TopologicalMesh.hpp.

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◆ mergeEqualWedges() [2/2]

void Ra::Core::Geometry::TopologicalMesh::mergeEqualWedges ( OpenMesh::VertexHandle vh )

inline

Merge (make same index) wegdes with the same data around vh

Parameters

vh	vertex handle to process

Definition at line 1410 of file TopologicalMesh.hpp.

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◆ newWedgeData() [1/2]

WedgeData Ra::Core::Geometry::TopologicalMesh::newWedgeData ( ) const

inline

return a WedgeData with all attrib initialized to default values

Definition at line 291 of file TopologicalMesh.hpp.

◆ newWedgeData() [2/2]

WedgeData Ra::Core::Geometry::TopologicalMesh::newWedgeData ( HalfedgeHandle he ) const

inline

return a WedgeData with position (and vertex handle) initialized from the value of he's to vertex.

Definition at line 294 of file TopologicalMesh.hpp.

◆ propagate_normal_to_wedges()

void Ra::Core::Geometry::TopologicalMesh::propagate_normal_to_wedges ( VertexHandle vh )

inline

Set the normal n to all the wedges that share to vh. If you work with vertex normals, please call this function on all vertex handles before convertion with toTriangleMesh.

Definition at line 1301 of file TopologicalMesh.hpp.

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◆ replaceWedge()

TopologicalMesh::WedgeIndex Ra::Core::Geometry::TopologicalMesh::replaceWedge	(	OpenMesh::HalfedgeHandle	he,
		const WedgeData &	wd )

inline

Replace the wedge data associated with an halfedge. The old wedge is "deleted". If wedge data correspond to an already present wedge, it's index is used.

Definition at line 1390 of file TopologicalMesh.hpp.

◆ replaceWedgeIndex()

void Ra::Core::Geometry::TopologicalMesh::replaceWedgeIndex	(	OpenMesh::HalfedgeHandle	he,
		const WedgeIndex &	widx )

inline

Replace the wedge index associated with an halfedge. The old wedge is "deleted". The new wedge reference count is incremented.

Definition at line 1398 of file TopologicalMesh.hpp.

◆ setWedgeAttrib()

template<typename T >

bool Ra::Core::Geometry::TopologicalMesh::setWedgeAttrib	(	const WedgeIndex &	idx,
		const std::string &	name,
		const T &	value )

inline

Definition at line 1362 of file TopologicalMesh.hpp.

◆ setWedgeData() [1/2]

template<typename T >

bool Ra::Core::Geometry::TopologicalMesh::setWedgeData	(	const WedgeIndex &	idx,
		const std::string &	name,
		const T &	value )

inline

Change the WedgeData associated for idx, for attrib name to value. The data is changed for all halfedges referencing this wedge.

Returns: true if the wedge is set, false if nothing set, i.e. if name is not an attrib of type T.

Definition at line 1355 of file TopologicalMesh.hpp.

◆ setWedgeData() [2/2]

void Ra::Core::Geometry::TopologicalMesh::setWedgeData	(	TopologicalMesh::WedgeIndex	widx,
		const WedgeData &	wd )

inline

set WedgeData wd to the wedge with index widx. All halfedge that point to widx will get the new values.

Parameters

widx	index of the wedge
wd	data to set to wedge that correspond to widx

Definition at line 1368 of file TopologicalMesh.hpp.

◆ splitEdge()

bool Ra::Core::Geometry::TopologicalMesh::splitEdge	(	TopologicalMesh::EdgeHandle	eh,
		Scalar	f )

Apply a 2-4 edge split.

Parameters

eh	The handle to the edge to split.
f	The interpolation factor to place the new point on the edge. Must be in [0,1].

Returns: True if the edge has been split, false otherwise.

Note: Only applies on edges between 2 triangles, and if f is in [0,1].; Mesh attributes are linearly interpolated on the newly created halfedge.; f=0 correspond to halfedge_handle( eh, 0 ) (i.e. first vertex of the edge)

Definition at line 647 of file TopologicalMesh.cpp.

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◆ toLineMesh()

LineMesh Ra::Core::Geometry::TopologicalMesh::toLineMesh ( )

Wedges are output vertices !

Definition at line 258 of file TopologicalMesh.cpp.

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◆ toPolyMesh()

PolyMesh Ra::Core::Geometry::TopologicalMesh::toPolyMesh ( )

Return a triangleMesh from the topological mesh.

Note: This is a costly operation.

Warning: It uses the attributes defined on wedges

add attribs to out

Wedges are output vertices !

Definition at line 316 of file TopologicalMesh.cpp.

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◆ toTriangleMesh()

TriangleMesh Ra::Core::Geometry::TopologicalMesh::toTriangleMesh ( )

Return a triangleMesh from the topological mesh.

Note: This is a costly operation.

add attribs to out

Wedges are output vertices !

Definition at line 206 of file TopologicalMesh.cpp.

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◆ triangulate()

void Ra::Core::Geometry::TopologicalMesh::triangulate ( )

Definition at line 114 of file TopologicalMesh.cpp.

◆ update()

void Ra::Core::Geometry::TopologicalMesh::update ( const Ra::Core::Geometry::MultiIndexedGeometry & mesh )

Definition at line 419 of file TopologicalMesh.cpp.

◆ updateNormals()

void Ra::Core::Geometry::TopologicalMesh::updateNormals ( const Ra::Core::Geometry::MultiIndexedGeometry & mesh )

Definition at line 452 of file TopologicalMesh.cpp.

◆ updatePositions() [1/2]

void Ra::Core::Geometry::TopologicalMesh::updatePositions ( const AttribArrayGeometry::PointAttribHandle::Container & vertices )

Definition at line 443 of file TopologicalMesh.cpp.

◆ updatePositions() [2/2]

void Ra::Core::Geometry::TopologicalMesh::updatePositions ( const Ra::Core::Geometry::MultiIndexedGeometry & mesh )

Definition at line 439 of file TopologicalMesh.cpp.

◆ updateTriangleMesh()

void Ra::Core::Geometry::TopologicalMesh::updateTriangleMesh ( Ra::Core::Geometry::MultiIndexedGeometry & mesh )

Update triangle mesh data, assuming the mesh and this topo mesh has the same topology.

Wedges are output vertices !

Definition at line 373 of file TopologicalMesh.cpp.

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◆ updateTriangleMeshNormals() [1/2]

void Ra::Core::Geometry::TopologicalMesh::updateTriangleMeshNormals ( AttribArrayGeometry::NormalAttribHandle::Container & normals )

Definition at line 401 of file TopologicalMesh.cpp.

◆ updateTriangleMeshNormals() [2/2]

void Ra::Core::Geometry::TopologicalMesh::updateTriangleMeshNormals ( Ra::Core::Geometry::MultiIndexedGeometry & mesh )

Definition at line 413 of file TopologicalMesh.cpp.

◆ updateWedgeNormals()

void Ra::Core::Geometry::TopologicalMesh::updateWedgeNormals ( )

Definition at line 460 of file TopologicalMesh.cpp.

Friends And Related Symbol Documentation

◆ TMOperations

friend class TMOperations

friend

Definition at line 634 of file TopologicalMesh.hpp.

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

/home/runner/work/Radium-Engine/Radium-Engine/src/Radium-Engine/src/Core/Geometry/TopologicalMesh.hpp
/home/runner/work/Radium-Engine/Radium-Engine/src/Radium-Engine/src/Core/Geometry/TopologicalMesh.cpp

Classes

Public Types

Public Member Functions

Friends

Detailed Description

Member Typedef Documentation

◆ WedgeAttribIndex

◆ WedgeIndex

Constructor & Destructor Documentation

◆ TopologicalMesh() [1/5]

◆ TopologicalMesh() [2/5]

◆ TopologicalMesh() [3/5]

◆ TopologicalMesh() [4/5]

◆ TopologicalMesh() [5/5]

Member Function Documentation

◆ addWedgeAttrib()

◆ checkIntegrity()

◆ clean()

◆ collapse()

◆ collapseWedge()

◆ copyPointsPositionToWedges()

◆ delete_face()

◆ garbage_collection()

◆ getFloatAttribNames()

◆ getInputTriangleMeshIndexPropHandle()

◆ getOutputTriangleMeshIndexPropHandle()

◆ getVec2AttribNames()

◆ getVec3AttribNames()

◆ getVec4AttribNames()

◆ getVertexWedges()

◆ getWedgeAttrib()

◆ getWedgeData() [1/2]

◆ getWedgeData() [2/2]

◆ getWedgeIndex()

◆ getWedgeIndexPph()

◆ getWedgeRefCount()

◆ halfedge_handle()

◆ initWithWedge() [1/2]

◆ initWithWedge() [2/2]

◆ isFeatureEdge()

◆ isFeatureVertex()

◆ isManifold()

◆ mergeEqualWedges() [1/2]

◆ mergeEqualWedges() [2/2]

◆ newWedgeData() [1/2]

◆ newWedgeData() [2/2]

◆ propagate_normal_to_wedges()

◆ replaceWedge()

◆ replaceWedgeIndex()

◆ setWedgeAttrib()

◆ setWedgeData() [1/2]

◆ setWedgeData() [2/2]

◆ splitEdge()

◆ toLineMesh()

◆ toPolyMesh()

◆ toTriangleMesh()

◆ triangulate()

◆ update()

◆ updateNormals()

◆ updatePositions() [1/2]

◆ updatePositions() [2/2]

◆ updateTriangleMesh()

◆ updateTriangleMeshNormals() [1/2]

◆ updateTriangleMeshNormals() [2/2]

◆ updateWedgeNormals()

Friends And Related Symbol Documentation

◆ TMOperations