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OpenMesh::Kernel_OSG::TriMesh_OSGArrayKernelT< Traits > Class Template Reference
Predefined Mesh Types

Triangle mesh based on the Kernel_OSG::ArrayKernelT. More...

`#include <OpenMesh/Tools/Kernel_OSG/TriMesh_OSGArrayKernelT.hh>`

Inheritance diagram for OpenMesh::Kernel_OSG::TriMesh_OSGArrayKernelT< Traits >:
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Collaboration diagram for OpenMesh::Kernel_OSG::TriMesh_OSGArrayKernelT< Traits >:
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## Additional Inherited Members

Public Types inherited from OpenMesh::TriMeshT< Kernel >
enum | { IsPolyMesh = 0 }
enum | { IsTriMesh = 1 }
typedef TriMeshT< Kernel > | This
typedef PolyMeshT< Kernel > | PolyMesh
using | ConnectivityTag = TriConnectivityTag
typedef PolyMesh::Scalar | Scalar
typedef PolyMesh::Point | Point
typedef PolyMesh::Normal | Normal
typedef PolyMesh::Color | Color
typedef PolyMesh::TexCoord1D | TexCoord1D
typedef PolyMesh::TexCoord2D | TexCoord2D
typedef PolyMesh::TexCoord3D | TexCoord3D
typedef PolyMesh::Vertex | Vertex
typedef PolyMesh::Halfedge | Halfedge
typedef PolyMesh::Edge | Edge
typedef PolyMesh::Face | Face
typedef PolyMesh::VertexHandle | VertexHandle
typedef PolyMesh::HalfedgeHandle | HalfedgeHandle
typedef PolyMesh::EdgeHandle | EdgeHandle
typedef PolyMesh::FaceHandle | FaceHandle
typedef PolyMesh::VertexIter | VertexIter
typedef PolyMesh::ConstVertexIter | ConstVertexIter
typedef PolyMesh::EdgeIter | EdgeIter
typedef PolyMesh::ConstEdgeIter | ConstEdgeIter
typedef PolyMesh::FaceIter | FaceIter
typedef PolyMesh::ConstFaceIter | ConstFaceIter
typedef PolyMesh::VertexVertexIter | VertexVertexIter
typedef PolyMesh::VertexOHalfedgeIter | VertexOHalfedgeIter
typedef PolyMesh::VertexIHalfedgeIter | VertexIHalfedgeIter
typedef PolyMesh::VertexEdgeIter | VertexEdgeIter
typedef PolyMesh::VertexFaceIter | VertexFaceIter
typedef PolyMesh::FaceVertexIter | FaceVertexIter
typedef PolyMesh::FaceHalfedgeIter | FaceHalfedgeIter
typedef PolyMesh::FaceEdgeIter | FaceEdgeIter
typedef PolyMesh::FaceFaceIter | FaceFaceIter
typedef PolyMesh::ConstVertexVertexIter | ConstVertexVertexIter
typedef PolyMesh::ConstVertexOHalfedgeIter | ConstVertexOHalfedgeIter
typedef PolyMesh::ConstVertexIHalfedgeIter | ConstVertexIHalfedgeIter
typedef PolyMesh::ConstVertexEdgeIter | ConstVertexEdgeIter
typedef PolyMesh::ConstVertexFaceIter | ConstVertexFaceIter
typedef PolyMesh::ConstFaceVertexIter | ConstFaceVertexIter
typedef PolyMesh::ConstFaceHalfedgeIter | ConstFaceHalfedgeIter
typedef PolyMesh::ConstFaceEdgeIter | ConstFaceEdgeIter
typedef PolyMesh::ConstFaceFaceIter | ConstFaceFaceIter
Public Types inherited from OpenMesh::PolyMeshT< Kernel >
enum | { IsPolyMesh = 1 }
enum | { IsTriMesh = 0 }
typedef PolyMeshT< Kernel > | This
| Self type. Used to specify iterators/circulators.
using | ConnectivityTag = PolyConnectivityTag
typedef Kernel::Scalar | Scalar
| Scalar type.
typedef Kernel::Point | Point
| Coordinate type.
typedef Kernel::Normal | Normal
| Normal type.
typedef Kernel::Color | Color
| Color type.
typedef Kernel::TexCoord1D | TexCoord1D
| TexCoord1D type.
typedef Kernel::TexCoord2D | TexCoord2D
| TexCoord2D type.
typedef Kernel::TexCoord3D | TexCoord3D
| TexCoord3D type.
typedef Kernel::Vertex | Vertex
| Vertex type.
typedef Kernel::Halfedge | Halfedge
| Halfedge type.
typedef Kernel::Edge | Edge
| Edge type.
typedef Kernel::Face | Face
| Face type.
typedef Kernel::VertexHandle | VertexHandle
| Handle for referencing the corresponding item.
typedef Kernel::HalfedgeHandle | HalfedgeHandle
| Scalar type.
typedef Kernel::EdgeHandle | EdgeHandle
| Scalar type.
typedef Kernel::FaceHandle | FaceHandle
| Scalar type.
typedef Kernel::VertexIter | VertexIter
| Scalar type.
typedef Kernel::HalfedgeIter | HalfedgeIter
| Scalar type.
typedef Kernel::EdgeIter | EdgeIter
| Scalar type.
typedef Kernel::FaceIter | FaceIter
| Scalar type.
typedef Kernel::ConstVertexIter | ConstVertexIter
| Scalar type.
typedef Kernel::ConstHalfedgeIter | ConstHalfedgeIter
| Scalar type.
typedef Kernel::ConstEdgeIter | ConstEdgeIter
| Scalar type.
typedef Kernel::ConstFaceIter | ConstFaceIter
| Scalar type.
typedef Kernel::VertexVertexIter | VertexVertexIter
| Circulator.
typedef Kernel::VertexOHalfedgeIter | VertexOHalfedgeIter
| Circulator.
typedef Kernel::VertexIHalfedgeIter | VertexIHalfedgeIter
| Circulator.
typedef Kernel::VertexEdgeIter | VertexEdgeIter
| Circulator.
typedef Kernel::VertexFaceIter | VertexFaceIter
| Circulator.
typedef Kernel::FaceVertexIter | FaceVertexIter
| Circulator.
typedef Kernel::FaceHalfedgeIter | FaceHalfedgeIter
| Circulator.
typedef Kernel::FaceEdgeIter | FaceEdgeIter
| Circulator.
typedef Kernel::FaceFaceIter | FaceFaceIter
| Circulator.
typedef Kernel::ConstVertexVertexIter | ConstVertexVertexIter
| Circulator.
typedef Kernel::ConstVertexOHalfedgeIter | ConstVertexOHalfedgeIter
| Circulator.
typedef Kernel::ConstVertexIHalfedgeIter | ConstVertexIHalfedgeIter
| Circulator.
typedef Kernel::ConstVertexEdgeIter | ConstVertexEdgeIter
| Circulator.
typedef Kernel::ConstVertexFaceIter | ConstVertexFaceIter
| Circulator.
typedef Kernel::ConstFaceVertexIter | ConstFaceVertexIter
| Circulator.
typedef Kernel::ConstFaceHalfedgeIter | ConstFaceHalfedgeIter
| Circulator.
typedef Kernel::ConstFaceEdgeIter | ConstFaceEdgeIter
| Circulator.
typedef Kernel::ConstFaceFaceIter | ConstFaceFaceIter
| Circulator.
Public Member Functions inherited from OpenMesh::TriMeshT< Kernel >
| TriMeshT ()
| Default constructor.
| TriMeshT (PolyMesh rhs)
virtual | ~TriMeshT ()
| Destructor.
HalfedgeHandle | vertex_split (Point _v0_point, VertexHandle _v1, VertexHandle _vl, VertexHandle _vr)
| Vertex Split: inverse operation to collapse().
HalfedgeHandle | vertex_split (VertexHandle _v0, VertexHandle _v1, VertexHandle _vl, VertexHandle _vr)
| Vertex Split: inverse operation to collapse().
SmartVertexHandle | split (EdgeHandle _eh, const Point &_p)
| Edge split (= 2-to-4 split)
SmartVertexHandle | split_copy (EdgeHandle _eh, const Point &_p)
| Edge split (= 2-to-4 split)
void | split (EdgeHandle _eh, VertexHandle _vh)
| Edge split (= 2-to-4 split)
void | split_copy (EdgeHandle _eh, VertexHandle _vh)
| Edge split (= 2-to-4 split)
SmartVertexHandle | split (FaceHandle _fh, const Point &_p)
| Face split (= 1-to-3 split, calls corresponding PolyMeshT function).
SmartVertexHandle | split_copy (FaceHandle _fh, const Point &_p)
| Face split (= 1-to-3 split, calls corresponding PolyMeshT function).
void | split (FaceHandle _fh)
| Face split (= 1-to-4) split, splits edges at midpoints and adds 4 new faces in the interior).
void | split (FaceHandle _fh, VertexHandle _vh)
| Face split (= 1-to-3 split, calls corresponding PolyMeshT function).
void | split_copy (FaceHandle _fh, VertexHandle _vh)
| Face split (= 1-to-3 split, calls corresponding PolyMeshT function).
Scalar | calc_face_area (FaceHandle _fh) const
| Calculates the area of a face.
Normal | calc_face_normal (FaceHandle _fh) const
| Calculate normal vector for face _fh (specialized for TriMesh).
Public Member Functions inherited from OpenMesh::PolyMeshT< Kernel >
| PolyMeshT ()
| Circulator.
template<typename T >
| PolyMeshT (const T &t)
| Circulator.
virtual | ~PolyMeshT ()
| Circulator.
SmartVertexHandle | new_vertex ()
| Uses default copy and assignment operator.
SmartVertexHandle | new_vertex (const Point &_p)
| Adds a new vertex initialized to a custom position.
SmartVertexHandle | new_vertex_dirty (const Point &_p)
| Same as new_vertex(const Point&) but never shrinks, only enlarges the vertex property vectors.
SmartVertexHandle | add_vertex (const Point &_p)
| Alias for new_vertex(const Point&).
SmartVertexHandle | add_vertex_dirty (const Point &_p)
| Alias for new_vertex_dirty().
void | update_normals ()
| Compute normals for all primitives.
void | update_normal (FaceHandle _fh)
| Update normal for face _fh.
void | update_face_normals ()
| Update normal vectors for all faces.
Normal | calc_face_normal (const Point &_p0, const Point &_p1, const Point &_p2) const
| Calculate normal vector for face (_p0, _p1, _p2).
Normal | calc_normal (FaceHandle _fh) const
| same as calc_face_normal
void | calc_face_centroid (FaceHandle _fh, Point &_pt) const
| calculates the average of the vertices defining _fh
Point | calc_face_centroid (FaceHandle _fh) const
| Computes and returns the average of the vertices defining _fh.
Point | calc_centroid (FaceHandle _fh) const
| Computes and returns the average of the vertices defining _fh (same as calc_face_centroid)
Point | calc_centroid (EdgeHandle _eh) const
| Computes and returns the average of the vertices defining _eh (same as calc_edge_midpoint)
Point | calc_centroid (HalfedgeHandle _heh) const
| Computes and returns the average of the vertices defining _heh (same as calc_edge_midpoint for edge of halfedge)
Point | calc_centroid (VertexHandle _vh) const
| Returns the point of _vh.
Point | calc_centroid (MeshHandle _mh) const
| Computes and returns the average of the vertices defining the mesh.
void | update_normal (HalfedgeHandle _heh, const double _feature_angle=0.8)
| Update normal for halfedge _heh.
void | update_halfedge_normals (const double _feature_angle=0.8)
| Update normal vectors for all halfedges.
virtual Normal | calc_halfedge_normal (HalfedgeHandle _heh, const double _feature_angle=0.8) const
| Calculate halfedge normal for one specific halfedge.
Normal | calc_normal (HalfedgeHandle, const double _feature_angle=0.8) const
| same as calc_halfedge_normal
bool | is_estimated_feature_edge (HalfedgeHandle _heh, const double _feature_angle) const
| identifies feature edges w.r.t.
void | update_normal (VertexHandle _vh)
| Update normal for vertex _vh.
void | update_vertex_normals ()
| Update normal vectors for all vertices.
Normal | calc_vertex_normal (VertexHandle _vh) const
| Calculate vertex normal for one specific vertex.
void | calc_vertex_normal_fast (VertexHandle _vh, Normal &_n) const
| Different methods for calculation of the normal at _vh:
void | calc_vertex_normal_correct (VertexHandle _vh, Normal &_n) const
| Compute normals for all primitives.
void | calc_vertex_normal_loop (VertexHandle _vh, Normal &_n) const
| Compute normals for all primitives.
Normal | calc_normal (VertexHandle _vh) const
| same as calc_vertex_normal_correct
void | calc_edge_vector (EdgeHandle _eh, Normal &_edge_vec) const
| Calculates the edge vector as the vector defined by the halfedge with id #0 (see below)
Normal | calc_edge_vector (EdgeHandle _eh) const
| Calculates the edge vector as the vector defined by the halfedge with id #0 (see below)
void | calc_edge_vector (HalfedgeHandle _heh, Normal &_edge_vec) const
| Calculates the edge vector as the difference of the the points defined by to_vertex_handle() and from_vertex_handle()
Normal | calc_edge_vector (HalfedgeHandle _heh) const
| Calculates the edge vector as the difference of the the points defined by to_vertex_handle() and from_vertex_handle()
Scalar | calc_edge_length (EdgeHandle _eh) const
| Compute normals for all primitives.
Scalar | calc_edge_length (HalfedgeHandle _heh) const
| Calculates the length of the edge _heh.
Scalar | calc_edge_sqr_length (EdgeHandle _eh) const
| Compute normals for all primitives.
Scalar | calc_edge_sqr_length (HalfedgeHandle _heh) const
| Compute normals for all primitives.
Point | calc_edge_midpoint (HalfedgeHandle _heh) const
| Calculates the midpoint of the halfedge _heh, defined by the positions of the two incident vertices.
Point | calc_edge_midpoint (EdgeHandle _eh) const
| Calculates the midpoint of the edge _eh, defined by the positions of the two incident vertices.
Normal | calc_normal (EdgeHandle _eh) const
| calculated and returns the average of the two vertex normals
void | calc_sector_vectors (HalfedgeHandle _in_heh, Normal &_vec0, Normal &_vec1) const
| defines a consistent representation of a sector geometry: the halfedge _in_heh defines the sector orientation the vertex pointed by _in_heh defines the sector center _vec0 and _vec1 are resp.
Scalar | calc_sector_angle (HalfedgeHandle _in_heh) const
| calculates the sector angle.
void | calc_sector_normal (HalfedgeHandle _in_heh, Normal &_sector_normal) const
| calculates the normal (non-normalized) of the face sector defined by the angle <(_in_heh,next_halfedge(_in_heh))
Scalar | calc_sector_area (HalfedgeHandle _in_heh) const
| calculates the area of the face sector defined by the angle <(_in_heh,next_halfedge(_in_heh)) NOTE: special cases (e.g.
Scalar | calc_dihedral_angle_fast (HalfedgeHandle _heh) const
| calculates the dihedral angle on the halfedge _heh
Scalar | calc_dihedral_angle_fast (EdgeHandle _eh) const
| calculates the dihedral angle on the edge _eh
Scalar | calc_dihedral_angle (HalfedgeHandle _heh) const
| Compute normals for all primitives.
Scalar | calc_dihedral_angle (EdgeHandle _eh) const
| Compute normals for all primitives.
unsigned int | find_feature_edges (Scalar _angle_tresh=OpenMesh::deg_to_rad(44.0))
| tags an edge as a feature if its dihedral angle is larger than _angle_tresh returns the number of the found feature edges, requires edge_status property
void | split (FaceHandle _fh, const Point &_p)
| Face split (= 1-to-n split)
void | split (FaceHandle _fh, VertexHandle _vh)
| Compute normals for all primitives.
void | split (EdgeHandle _eh, const Point &_p)
| Compute normals for all primitives.
void | split (EdgeHandle _eh, VertexHandle _vh)
| Compute normals for all primitives.
Static Public Member Functions inherited from OpenMesh::TriMeshT< Kernel >
static constexpr bool | is_polymesh ()
| Determine whether this is a PolyMeshT or TriMeshT (This function does not check the per face vertex count! It only checks if the datatype is PolyMeshT or TriMeshT)
static constexpr bool | is_trimesh ()
Static Public Member Functions inherited from OpenMesh::PolyMeshT< Kernel >
static constexpr bool | is_polymesh ()
| Determine whether this is a PolyMeshT or TriMeshT (This function does not check the per face vertex count! It only checks if the datatype is PolyMeshT or TriMeshT)
static constexpr bool | is_trimesh ()

## Detailed Description

template<class Traits = Kernel_OSG::Traits>
class OpenMesh::Kernel_OSG::TriMesh_OSGArrayKernelT< Traits >

Triangle mesh based on the Kernel_OSG::ArrayKernelT.

See also
  OpenMesh::TriMeshT
  OpenMesh::ArrayKernelT

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

- OpenMesh/Tools/Kernel_OSG/TriMesh_OSGArrayKernelT.hh