OpenMesh Namespace Reference

Namespaces
	Attributes
	Concepts
	Decimater
	GenProg
	IO
	Iterators
	Kernel_OSG
	Python
	Utils
	VDPM

Classes
class	ArrayKernel
class	AttribKernelT
class	AutoPropertyHandleT
class	BaseHandle
	Base class for all handle types. More...
class	BaseKernel
class	BaseMesh
class	BaseProperty
struct	BasePropHandleT
	Base property handle. More...
class	CLASSNAME
struct	color_caster< osg::Color3f, osg::Color3ub >
struct	color_caster< osg::Color3ub, osg::Color3f >
class	DefaultTraits
struct	EdgeHandle
	Handle for a edge entity. More...
class	Endian
struct	EPropHandleT
struct	FaceHandle
	Handle for a face entity. More...
struct	FinalMeshItemsT
	Definition of the mesh entities (items). More...
struct	FPropHandleT
struct	HalfedgeHandle
	Handle for a halfedge entity. More...
struct	HPropHandleT
class	LoopSchemeMaskT
struct	MergeTraits
struct	MeshCast
	Cast a mesh with different but identical traits into each other. More...
struct	MeshCast< const LhsMeshT &, const RhsMeshT & >
struct	MeshCast< const LhsMeshT *, const RhsMeshT * >
struct	MeshCast< LhsMeshT &, RhsMeshT & >
struct	MeshCast< LhsMeshT *, RhsMeshT * >
struct	MPropHandleT
class	NormalConeT
class	PolyConnectivity
	Connectivity Class for polygonal meshes. More...
struct	PolyMesh_ArrayKernel_GeneratorT
	Helper class to build a PolyMesh-type. More...
class	PolyMesh_ArrayKernelT
class	PolyMeshT
class	PropertyContainer
	A a container for properties. More...
class	PropertyManager
class	PropertyT
	Default property class for any type T. More...
class	PropertyT< bool >
class	PropertyT< std::string >
class	RandomNumberGenerator
class	SingletonT
class	StripifierT
class	TriConnectivity
	Connectivity Class for Triangle Meshes. More...
struct	TriMesh_ArrayKernel_GeneratorT
	Helper class to create a TriMesh-type based on ArrayKernelT. More...
class	TriMesh_ArrayKernelT
class	TriMeshT
class	VDPMSynthesizerViewerWidget
struct	vector_traits
class	VectorDataT
class	VectorT
struct	VertexHandle
	Handle for a vertex entity. More...
struct	VPropHandleT

Typedefs
typedef TriMesh_ArrayKernelT < VDPM::MeshTraits >	VDPMMesh
typedef MeshViewerWidgetT < VDPMMesh >	MeshViewerWidget
typedef LoopSchemeMaskT < double, 100 >	LoopSchemeMaskDouble
typedef SingletonT < LoopSchemeMaskDouble >	LoopSchemeMaskDoubleSingleton
typedef VectorT< signed char, 1 >	Vec1c
typedef VectorT< unsigned char, 1 >	Vec1uc
typedef VectorT< signed short int, 1 >	Vec1s
typedef VectorT< unsigned short int, 1 >	Vec1us
typedef VectorT< signed int, 1 >	Vec1i
typedef VectorT< unsigned int, 1 >	Vec1ui
typedef VectorT< float, 1 >	Vec1f
typedef VectorT< double, 1 >	Vec1d
typedef VectorT< signed char, 2 >	Vec2c
typedef VectorT< unsigned char, 2 >	Vec2uc
typedef VectorT< signed short int, 2 >	Vec2s
typedef VectorT< unsigned short int, 2 >	Vec2us
typedef VectorT< signed int, 2 >	Vec2i
typedef VectorT< unsigned int, 2 >	Vec2ui
typedef VectorT< float, 2 >	Vec2f
typedef VectorT< double, 2 >	Vec2d
typedef VectorT< signed char, 3 >	Vec3c
typedef VectorT< unsigned char, 3 >	Vec3uc
typedef VectorT< signed short int, 3 >	Vec3s
typedef VectorT< unsigned short int, 3 >	Vec3us
typedef VectorT< signed int, 3 >	Vec3i
typedef VectorT< unsigned int, 3 >	Vec3ui
typedef VectorT< float, 3 >	Vec3f
typedef VectorT< double, 3 >	Vec3d
typedef VectorT< bool, 3 >	Vec3b
typedef VectorT< signed char, 4 >	Vec4c
typedef VectorT< unsigned char, 4 >	Vec4uc
typedef VectorT< signed short int, 4 >	Vec4s
typedef VectorT< unsigned short int, 4 >	Vec4us
typedef VectorT< signed int, 4 >	Vec4i
typedef VectorT< unsigned int, 4 >	Vec4ui
typedef VectorT< float, 4 >	Vec4f
typedef VectorT< double, 4 >	Vec4d
typedef VectorT< signed char, 5 >	Vec5c
typedef VectorT< unsigned char, 5 >	Vec5uc
typedef VectorT< signed short int, 5 >	Vec5s
typedef VectorT< unsigned short int, 5 >	Vec5us
typedef VectorT< signed int, 5 >	Vec5i
typedef VectorT< unsigned int, 5 >	Vec5ui
typedef VectorT< float, 5 >	Vec5f
typedef VectorT< double, 5 >	Vec5d
typedef VectorT< signed char, 6 >	Vec6c
typedef VectorT< unsigned char, 6 >	Vec6uc
typedef VectorT< signed short int, 6 >	Vec6s
typedef VectorT< unsigned short int, 6 >	Vec6us
typedef VectorT< signed int, 6 >	Vec6i
typedef VectorT< unsigned int, 6 >	Vec6ui
typedef VectorT< float, 6 >	Vec6f
typedef VectorT< double, 6 >	Vec6d

Functions
template<class T , typename Real >
bool	is_zero (const T &_a, Real _eps)
template<class T1 , class T2 , typename Real >
bool	is_eq (const T1 &a, const T2 &b, Real _eps)
template<class T1 , class T2 , typename Real >
bool	is_gt (const T1 &a, const T2 &b, Real _eps)
template<class T1 , class T2 , typename Real >
bool	is_ge (const T1 &a, const T2 &b, Real _eps)
template<class T1 , class T2 , typename Real >
bool	is_lt (const T1 &a, const T2 &b, Real _eps)
template<class T1 , class T2 , typename Real >
bool	is_le (const T1 &a, const T2 &b, Real _eps)
float	eps__ (float)
double	eps__ (double)
template<class T >
bool	is_zero (const T &a)
template<class T1 , class T2 >
bool	is_eq (const T1 &a, const T2 &b)
template<class T1 , class T2 >
bool	is_gt (const T1 &a, const T2 &b)
template<class T1 , class T2 >
bool	is_ge (const T1 &a, const T2 &b)
template<class T1 , class T2 >
bool	is_lt (const T1 &a, const T2 &b)
template<class T1 , class T2 >
bool	is_le (const T1 &a, const T2 &b)
template<class T >
T	sane_aarg (T _aarg)
	Trigonometry/angles - related.
template<class T >
T	angle (T _cos_angle, T _sin_angle)
template<class T >
T	positive_angle (T _angle)
template<class T >
T	positive_angle (T _cos_angle, T _sin_angle)
template<class T >
T	deg_to_rad (const T &_angle)
template<class T >
T	rad_to_deg (const T &_angle)
double	log_ (double _value)
template<typename Scalar , int DIM, typename OtherScalar >
auto	operator* (const OtherScalar &_s, const VectorT< Scalar, DIM > &rhs) -> decltype(rhs.operator*(_s))
	Component wise multiplication from the left.
template<typename Scalar , int DIM>
auto	operator<< (std::ostream &os, const VectorT< Scalar, DIM > &_vec) -> typename std::enable_if< sizeof(decltype(os<< _vec[0])) >=0
	output a vector by printing its space-separated compontens
	for (int i=1;i< DIM;++i)
template<typename Scalar , int DIM>
auto	operator>> (std::istream &is, VectorT< Scalar, DIM > &_vec) -> typename std::enable_if< sizeof(decltype(is >> _vec[0])) >=0
	read the space-separated components of a vector from a stream
template<class Traits >
TriMesh_ArrayKernelT< Traits > &	TRIMESH_CAST (PolyMesh_ArrayKernelT< Traits > &_poly_mesh)
template<class Traits >
const TriMesh_ArrayKernelT < Traits > &	TRIMESH_CAST (const PolyMesh_ArrayKernelT< Traits > &_poly_mesh)
template<class Traits >
PolyMesh_ArrayKernelT< Traits > &	POLYMESH_CAST (TriMesh_ArrayKernelT< Traits > &_tri_mesh)
template<class Traits >
const PolyMesh_ArrayKernelT < Traits > &	POLYMESH_CAST (const TriMesh_ArrayKernelT< Traits > &_tri_mesh)
size_t	hash_value (const BaseHandle &h)
std::ostream &	operator<< (std::ostream &_os, const BaseHandle &_hnd)
	Write handle _hnd to stream _os.
template<typename LHS , typename KERNEL >
LHS	mesh_cast (PolyMeshT< KERNEL > &rhs)
	Cast a mesh with different but identical traits into each other. More...
template<typename LHS , typename KERNEL >
LHS	mesh_cast (PolyMeshT< KERNEL > *rhs)
template<typename LHS , typename KERNEL >
const LHS	mesh_cast (const PolyMeshT< KERNEL > &rhs)
template<typename LHS , typename KERNEL >
const LHS	mesh_cast (const PolyMeshT< KERNEL > *rhs)
	OSG_VECTOR_TRAITS (osg::Pnt4f)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Pnt3f)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Pnt2f)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Vec4f)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Vec3f)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Vec2f)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Pnt4d)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Pnt3d)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Pnt2d)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Vec4d)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Vec3d)
	Vector traits for OpenSG vector type.
	OSG_VECTOR_TRAITS (osg::Vec4ub)
	Vector traits for OpenSG vector type.
	OSG_COLOR_TRAITS (osg::Color3ub, 3)
	Vector traits for OpenSG color type.
	OSG_COLOR_TRAITS (osg::Color4ub, 4)
	Vector traits for OpenSG color type.
	OSG_COLOR_TRAITS (osg::Color3f, 3)
	Vector traits for OpenSG color type.
	OSG_COLOR_TRAITS (osg::Color4f, 4)
	Vector traits for OpenSG color type.
	PNT2VEC_CASTER (osg::Vec3f, osg::Pnt3f)
	convert Pnt3f to Vec3f
	PNT2VEC_CASTER (osg::Vec4f, osg::Pnt4f)
	convert Pnt4f to Vec4f
	PNT2VEC_CASTER (osg::Vec3d, osg::Pnt3d)
	convert Pnt3d to Vec3d
	PNT2VEC_CASTER (osg::Vec4d, osg::Pnt4d)
	convert Pnt4d to Vec4d
template<class _Mesh , class _PropertyHandle >
void	smooth_mesh_property (unsigned int _n_iters, _Mesh &_m, _PropertyHandle _pph)
template<class _Mesh >
void	smooth_mesh (_Mesh &_m, uint _n_iters)
Cast vector type to another vector type.
template<typename src_t , typename dst_t , int n>
void	vector_cast (const src_t &_src, dst_t &_dst, GenProg::Int2Type< n >)
	Cast vector type to another vector type by copying the vector elements.
template<typename src_t , typename dst_t >
void	vector_cast (const src_t &, dst_t &, GenProg::Int2Type< 0 >)
	Cast vector type to another vector type by copying the vector elements.
template<typename src_t , typename dst_t , int n>
void	vector_copy (const src_t &_src, dst_t &_dst, GenProg::Int2Type< n >)
	Cast vector type to another vector type by copying the vector elements.
template<typename src_t , typename dst_t >
void	vector_copy (const src_t &, dst_t &, GenProg::Int2Type< 0 >)
	Cast vector type to another vector type by copying the vector elements.
template<typename dst_t , typename src_t >
vector_caster< dst_t, src_t > ::return_type	vector_cast (const src_t &_src)
	Cast vector type to another vector type by copying the vector elements.
osg::Vec3f::ValueType	dot (const osg::Vec3f &_v1, const osg::Vec3f &_v2)
	Adapter for osg vector member computing a scalar product.
osg::Vec3f::ValueType	dot (const osg::Vec3f &_v1, const osg::Pnt3f &_v2)
	Adapter for osg vector member computing a scalar product.
osg::Vec2f::ValueType	dot (const osg::Vec2f &_v1, const osg::Vec2f &_v2)
	Adapter for osg vector member computing a scalar product.
osg::Vec3f	cross (const osg::Vec3f &_v1, const osg::Vec3f &_v2)
	Adapter for osg vector member computing a scalar product.

Variables
const float	flt_eps__ = (float)1e-05
const double	dbl_eps__ = 1e-09
return	os
return	is

Detailed Description

Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels and mesh traits.

Martin, 26.12.2004: 1) replaced resize(size()-1) with pop_back(), since the later is more efficient 2) replaced interface_.set_heap_position(entry(0), -1); with reset_heap_position() 3) added const modifier to various functions TODO: in the moment the heap does not conform to the HeapInterface specification, i.e., copies are passed instead of references. This is especially important for set_heap_position(), where the reference argument is non-const. The specification should be changed to reflect that the heap actually (only?) works when the heap entry is nothing more but a handle. TODO: change the specification of HeapInterface to make less(), greater() and get_heap_position() const. Needs changing DecimaterT. Might break someone's code.

Typedef Documentation

typedef VectorT< signed char, 1 > OpenMesh::Vec1c

1-byte signed vector

Definition at line 723 of file Vector11T.hh.

typedef VectorT< double, 1 > OpenMesh::Vec1d

1-double vector

Definition at line 737 of file Vector11T.hh.

typedef VectorT< float, 1 > OpenMesh::Vec1f

1-float vector

Definition at line 735 of file Vector11T.hh.

typedef VectorT< signed int, 1 > OpenMesh::Vec1i

1-int signed vector

Definition at line 731 of file Vector11T.hh.

typedef VectorT< signed short int, 1 > OpenMesh::Vec1s

1-short signed vector

Definition at line 727 of file Vector11T.hh.

typedef VectorT< unsigned char, 1 > OpenMesh::Vec1uc

1-byte unsigned vector

Definition at line 725 of file Vector11T.hh.

typedef VectorT< unsigned int, 1 > OpenMesh::Vec1ui

1-int unsigned vector

Definition at line 733 of file Vector11T.hh.

typedef VectorT< unsigned short int, 1 > OpenMesh::Vec1us

1-short unsigned vector

Definition at line 729 of file Vector11T.hh.

typedef VectorT< signed char, 2 > OpenMesh::Vec2c

2-byte signed vector

Definition at line 740 of file Vector11T.hh.

typedef VectorT< double, 2 > OpenMesh::Vec2d

2-double vector

Definition at line 754 of file Vector11T.hh.

typedef VectorT< float, 2 > OpenMesh::Vec2f

2-float vector

Definition at line 752 of file Vector11T.hh.

typedef VectorT< signed int, 2 > OpenMesh::Vec2i

2-int signed vector

Definition at line 748 of file Vector11T.hh.

typedef VectorT< signed short int, 2 > OpenMesh::Vec2s

2-short signed vector

Definition at line 744 of file Vector11T.hh.

typedef VectorT< unsigned char, 2 > OpenMesh::Vec2uc

2-byte unsigned vector

Definition at line 742 of file Vector11T.hh.

typedef VectorT< unsigned int, 2 > OpenMesh::Vec2ui

2-int unsigned vector

Definition at line 750 of file Vector11T.hh.

typedef VectorT< unsigned short int, 2 > OpenMesh::Vec2us

2-short unsigned vector

Definition at line 746 of file Vector11T.hh.

typedef VectorT< bool, 3 > OpenMesh::Vec3b

3-bool vector

Definition at line 773 of file Vector11T.hh.

typedef VectorT< signed char, 3 > OpenMesh::Vec3c

3-byte signed vector

Definition at line 757 of file Vector11T.hh.

typedef VectorT< double, 3 > OpenMesh::Vec3d

3-double vector

Definition at line 771 of file Vector11T.hh.

typedef VectorT< float, 3 > OpenMesh::Vec3f

3-float vector

Definition at line 769 of file Vector11T.hh.

typedef VectorT< signed int, 3 > OpenMesh::Vec3i

3-int signed vector

Definition at line 765 of file Vector11T.hh.

typedef VectorT< signed short int, 3 > OpenMesh::Vec3s

3-short signed vector

Definition at line 761 of file Vector11T.hh.

typedef VectorT< unsigned char, 3 > OpenMesh::Vec3uc

3-byte unsigned vector

Definition at line 759 of file Vector11T.hh.

typedef VectorT< unsigned int, 3 > OpenMesh::Vec3ui

3-int unsigned vector

Definition at line 767 of file Vector11T.hh.

typedef VectorT< unsigned short int, 3 > OpenMesh::Vec3us

3-short unsigned vector

Definition at line 763 of file Vector11T.hh.

typedef VectorT< signed char, 4 > OpenMesh::Vec4c

4-byte signed vector

Definition at line 776 of file Vector11T.hh.

typedef VectorT< double, 4 > OpenMesh::Vec4d

4-double vector

Definition at line 790 of file Vector11T.hh.

typedef VectorT< float, 4 > OpenMesh::Vec4f

4-float vector

Definition at line 788 of file Vector11T.hh.

typedef VectorT< signed int, 4 > OpenMesh::Vec4i

4-int signed vector

Definition at line 784 of file Vector11T.hh.

typedef VectorT< signed short int, 4 > OpenMesh::Vec4s

4-short signed vector

Definition at line 780 of file Vector11T.hh.

typedef VectorT< unsigned char, 4 > OpenMesh::Vec4uc

4-byte unsigned vector

Definition at line 778 of file Vector11T.hh.

typedef VectorT< unsigned int, 4 > OpenMesh::Vec4ui

4-int unsigned vector

Definition at line 786 of file Vector11T.hh.

typedef VectorT< unsigned short int, 4 > OpenMesh::Vec4us

4-short unsigned vector

Definition at line 782 of file Vector11T.hh.

typedef VectorT< signed char, 5 > OpenMesh::Vec5c

5-byte signed vector

Definition at line 793 of file Vector11T.hh.

typedef VectorT< double, 5 > OpenMesh::Vec5d

5-double vector

Definition at line 807 of file Vector11T.hh.

typedef VectorT< float, 5 > OpenMesh::Vec5f

5-float vector

Definition at line 805 of file Vector11T.hh.

typedef VectorT< signed int, 5 > OpenMesh::Vec5i

5-int signed vector

Definition at line 801 of file Vector11T.hh.

typedef VectorT< signed short int, 5 > OpenMesh::Vec5s

5-short signed vector

Definition at line 797 of file Vector11T.hh.

typedef VectorT< unsigned char, 5 > OpenMesh::Vec5uc

5-byte unsigned vector

Definition at line 795 of file Vector11T.hh.

typedef VectorT< unsigned int, 5 > OpenMesh::Vec5ui

5-int unsigned vector

Definition at line 803 of file Vector11T.hh.

typedef VectorT< unsigned short int, 5 > OpenMesh::Vec5us

5-short unsigned vector

Definition at line 799 of file Vector11T.hh.

typedef VectorT< signed char, 6 > OpenMesh::Vec6c

6-byte signed vector

Definition at line 810 of file Vector11T.hh.

typedef VectorT< double, 6 > OpenMesh::Vec6d

6-double vector

Definition at line 824 of file Vector11T.hh.

typedef VectorT< float, 6 > OpenMesh::Vec6f

6-float vector

Definition at line 822 of file Vector11T.hh.

typedef VectorT< signed int, 6 > OpenMesh::Vec6i

6-int signed vector

Definition at line 818 of file Vector11T.hh.

typedef VectorT< signed short int, 6 > OpenMesh::Vec6s

6-short signed vector

Definition at line 814 of file Vector11T.hh.

typedef VectorT< unsigned char, 6 > OpenMesh::Vec6uc

6-byte unsigned vector

Definition at line 812 of file Vector11T.hh.

typedef VectorT< unsigned int, 6 > OpenMesh::Vec6ui

6-int unsigned vector

Definition at line 820 of file Vector11T.hh.

typedef VectorT< unsigned short int, 6 > OpenMesh::Vec6us

6-short unsigned vector

Definition at line 816 of file Vector11T.hh.

Function Documentation

template<class T >

T OpenMesh::angle	(	T	_cos_angle,
		T	_sin_angle
	)

returns the angle determined by its cos and the sign of its sin result is positive if the angle is in [0:pi] and negative if it is in [pi:2pi]

Definition at line 145 of file MathDefs.hh.

template<class T , typename Real >

bool OpenMesh::is_zero ( const T &  _a, Real  _eps  )

inline

comparison operators with user-selected precision control

Definition at line 66 of file MathDefs.hh.

template<typename LHS , typename KERNEL >

LHS OpenMesh::mesh_cast

(

PolyMeshT< KERNEL > &

rhs

)

Cast a mesh with different but identical traits into each other.

Example:

struct TriTraits1 : public OpenMesh::DefaultTraits {
  typedef Vec3d Point;
};
struct TriTraits2 : public OpenMesh::DefaultTraits {
  typedef Vec3d Point;
};
struct TriTraits3 : public OpenMesh::DefaultTraits {
  typedef Vec3f Point;
};

TriMesh_ArrayKernelT<TriTraits1> a;
TriMesh_ArrayKernelT<TriTraits2> &b = mesh_cast<TriMesh_ArrayKernelT<TriTraits2>&>(a); // OK
TriMesh_ArrayKernelT<TriTraits3> &c = mesh_cast<TriMesh_ArrayKernelT<TriTraits3>&>(a); // ERROR

See also

MeshCast

Parameters

rhs

Returns

Definition at line 592 of file PolyMeshT.hh.