46#ifndef OPENMESH_KERNEL_OSG_VECTORADAPTER_HH
47#define OPENMESH_KERNEL_OSG_VECTORADAPTER_HH
52#include <osg/Geometry>
53#include <OpenMesh/Core/Utils/vector_cast.hh>
63#define OSG_VECTOR_TRAITS( VecType ) \
64 template <> struct vector_traits< VecType > { \
65 typedef VecType vector_type; \
66 typedef vector_type::ValueType value_type; \
67 typedef GenProg::Int2Type< vector_type::_iSize > typed_size; \
69 static const size_t size_ = vector_type::_iSize; \
70 static size_t size() { return size_; } \
74OSG_VECTOR_TRAITS( osg::Pnt4f );
76OSG_VECTOR_TRAITS( osg::Pnt3f );
78OSG_VECTOR_TRAITS( osg::Pnt2f );
81OSG_VECTOR_TRAITS( osg::Vec4f );
83OSG_VECTOR_TRAITS( osg::Vec3f );
85OSG_VECTOR_TRAITS( osg::Vec2f );
88OSG_VECTOR_TRAITS( osg::Pnt4d );
90OSG_VECTOR_TRAITS( osg::Pnt3d );
92OSG_VECTOR_TRAITS( osg::Pnt2d );
95OSG_VECTOR_TRAITS( osg::Vec4d );
97OSG_VECTOR_TRAITS( osg::Vec3d );
100OSG_VECTOR_TRAITS( osg::Vec4ub );
106#define OSG_COLOR_TRAITS( VecType, N ) \
107 template <> struct vector_traits< VecType > { \
108 typedef VecType vector_type; \
109 typedef vector_type::ValueType value_type; \
110 typedef GenProg::Int2Type< N > typed_size; \
112 static const size_t size_ = N; \
113 static size_t size() { return size_; } \
118OSG_COLOR_TRAITS( osg::Color3ub, 3 );
120OSG_COLOR_TRAITS( osg::Color4ub, 4 );
122OSG_COLOR_TRAITS( osg::Color3f, 3 );
124OSG_COLOR_TRAITS( osg::Color4f, 4 );
126#undef OSG_VECTOR_TRAITS
131#define PNT2VEC_CASTER( DST, SRC ) \
132 template <> struct vector_caster< DST, SRC > { \
135 typedef const dst_t& return_type; \
136 inline static return_type cast( const src_t& _src ) {\
137 return _src.subZero(); \
142PNT2VEC_CASTER( osg::Vec3f, osg::Pnt3f );
145PNT2VEC_CASTER( osg::Vec4f, osg::Pnt4f );
148PNT2VEC_CASTER( osg::Vec3d, osg::Pnt3d );
151PNT2VEC_CASTER( osg::Vec4d, osg::Pnt4d );
157 struct vector_caster< osg::
Vec3f, osg::Pnt3f >
159 typedef osg::Vec3f dst_t;
160 typedef osg::Pnt3f src_t;
162 typedef const dst_t& return_type;
163 inline static return_type cast(
const src_t& _src )
165 std::cout <<
"casting Pnt3f to Vec3f\n";
166 return _src.subZero();
176osg::Vec3f::ValueType
dot(
const osg::Vec3f &_v1,
const osg::Vec3f &_v2 )
177{
return _v1.dot(_v2); }
181osg::Vec3f::ValueType
dot(
const osg::Vec3f &_v1,
const osg::Pnt3f &_v2 )
182{
return _v1.dot(_v2); }
186osg::Vec2f::ValueType
dot(
const osg::Vec2f &_v1,
const osg::Vec2f &_v2 )
187{
return _v1.dot(_v2); }
191osg::Vec3f cross(
const osg::Vec3f &_v1,
const osg::Vec3f &_v2 )
192{
return _v1.cross(_v2); }
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:59
osg::Vec3f::ValueType dot(const osg::Vec3f &_v1, const osg::Vec3f &_v2)
Adapter for osg vector member computing a scalar product.
Definition: VectorAdapter.hh:176