49 #ifndef OPENMESH_KERNEL_OSG_PROPERTYT_HH 50 #define OPENMESH_KERNEL_OSG_PROPERTYT_HH 56 #include <OpenMesh/Core/Mesh/BaseKernel.hh> 57 #include <OpenMesh/Core/Utils/GenProg.hh> 58 #include <OpenMesh/Core/Utils/Property.hh> 60 #include <osg/Geometry> 69 namespace Kernel_OSG {
91 template <
typename GeoProperty>
97 typedef GeoProperty property_t;
98 typedef typename property_t::PtrType property_ptr_t;
100 typedef typename property_t::StoredFieldType field_t;
101 typedef typename field_t::StoredType element_t;
102 typedef typename field_t::StoredType value_type;
108 const std::string& _name =
"<unknown>" )
115 oPropertyT(
const std::string& _name =
"<unknown>" )
118 data_ = property_t::create();
143 virtual void reserve(
size_t _n) { data_->getField().reserve( _n ); }
144 virtual void resize(
size_t _n) { data_->resize( _n ); }
145 virtual void push_back() { data_->resize( data_->size()+1 ); }
146 virtual void swap(
size_t _i0,
size_t _i1)
147 { std::swap( data_->getField()[_i0], data_->getField()[_i1] ); }
156 element_t *begin =
const_cast<element_t*
>(data());
158 element_t *dst =
const_cast<element_t*
>(dolly->data());
159 std::copy( begin, end, dst );
168 check_and_set_persistent<element_t>(_yn);
172 {
return data_==osg::NullFC ?
UnknownSize : data_->getSize(); }
177 virtual size_t store( std::ostream& _ostr,
bool _swap )
const 180 virtual size_t restore( std::istream& _istr,
bool _swap )
186 void clear(
void) { data_->clear(); }
191 property_ptr_t& osg_ptr()
194 const property_ptr_t& osg_ptr()
const 198 const element_t *data()
const 199 {
return &( (*this)[ 0 ] ); }
201 element_t& operator[](
size_t idx)
202 {
return data_->getField()[ idx ]; }
204 const element_t& operator[](
size_t idx)
const 205 {
return data_->getField()[ idx ]; }
210 property_ptr_t data_;
215 void osg_init_check(
void)
219 if ( data_ == osg::NullFC )
220 throw std::logic_error(
"OpenSG Runtime Environment is not initialized: " \
221 "Use osg::osgInit()");
292 template <
typename IsTriMesh >
298 typedef typename inherited_t::property_ptr_t property_ptr_t;
303 GeoPTypesUI8& _types,
304 GeoPLengthsUI32& _lengths)
305 : inherited_t( _geo_prop ), types_(_types), length_(_lengths)
309 GeoPLengthsUI32& _lengths)
310 : inherited_t(), types_(_types), length_(_lengths)
318 void swap(
size_t _i0,
size_t _i1) { _swap( _i0, _i1, IsTriMesh() ); }
319 virtual void reserve(
size_t _n) { _reserve( _n, IsTriMesh() ); }
320 virtual void resize(
size_t _n) { _resize( _n, IsTriMesh() ); }
324 void _swap(
size_t _i0,
size_t _i1, GenProg::False )
326 omerr() <<
"Unsupported mesh type!" << std::endl;
330 void _swap(
size_t _i0,
size_t _i1, GenProg::True )
332 size_t j0 = _i0 + _i0 + _i0;
333 size_t j1 = _i1 + _i1 + _i1;
335 inherited_t::swap( j0, j1 );
336 inherited_t::swap( ++j0, ++j1 );
337 inherited_t::swap( ++j0, ++j1 );
340 virtual void _reserve(
size_t _n, GenProg::True )
341 { inherited_t::reserve( _n + _n + _n ); }
343 virtual void _reserve(
size_t _n, GenProg::False )
346 virtual void _resize(
size_t _n, GenProg::True )
347 { inherited_t::resize( _n + _n + _n ); }
349 virtual void _resize(
size_t _n, GenProg::False )
355 GeoPTypesUI8 &types_;
356 GeoPLengthsUI32 &length_;
365 #ifndef DOXY_IGNORE_THIS 367 template <
typename T>
struct _t2vp;
368 template <>
struct _t2vp< osg::Pnt2f >
371 template <>
struct _t2vp< osg::Pnt3f >
374 template <>
struct _t2vp< osg::Pnt4f >
377 template <>
struct _t2vp< osg::Pnt2d >
379 template <>
struct _t2vp< osg::Pnt3d >
381 template <>
struct _t2vp< osg::Pnt4d >
384 template <
typename T>
struct _t2vn;
385 template <>
struct _t2vn< osg::
Vec3f >
388 template <
typename T>
struct _t2vc;
389 template <>
struct _t2vc< osg::Color3f >
392 template <>
struct _t2vc< osg::Color4f >
395 template <>
struct _t2vc< osg::Color3ub >
398 template <>
struct _t2vc< osg::Color4ub >
401 template <
typename T>
struct _t2vtc;
402 template <>
struct _t2vtc< osg::
Vec2f >
405 template <>
struct _t2vtc< osg::
Vec3f >
414 #endif // OPENMESH_PROPERTYT_HH defined virtual size_t n_elements() const
Number of elements in property.
Definition: PropertyT.hh:171
Property adaptor for OpenSG GeoProperties.
Definition: PropertyT.hh:92
This file provides some macros containing attribute usage.
virtual void resize(size_t _n)
Resize storage to hold n elements.
Definition: PropertyT.hh:320
virtual size_t element_size() const
Size of one element in bytes or UnknownSize if not known.
Definition: PropertyT.hh:174
virtual void resize(size_t _n)
Resize storage to hold n elements.
Definition: PropertyT.hh:144
virtual void reserve(size_t _n)
Reserve memory for n elements.
Definition: PropertyT.hh:143
virtual void reserve(size_t _n)
Reserve memory for n elements.
Definition: PropertyT.hh:319
BaseProperty(const std::string &_name="<unknown>")
Default constructor.
Definition: BaseProperty.hh:88
void clear(void)
Clear all elements and free memory.
Definition: PropertyT.hh:186
virtual void swap(size_t _i0, size_t _i1)
Let two elements swap their storage place.
Definition: PropertyT.hh:146
virtual size_t store(std::ostream &_ostr, bool _swap) const
Store self as one binary block.
Definition: PropertyT.hh:177
void swap(size_t _i0, size_t _i1)
Let two elements swap their storage place.
Definition: PropertyT.hh:318
virtual size_t restore(std::istream &_istr, bool _swap)
Restore self from a binary block.
Definition: PropertyT.hh:180
virtual void set_persistent(bool _yn)
Enable or disable persistency.
Definition: PropertyT.hh:166
Adaptor for osg::GeoIndicesUI32.
Definition: PropertyT.hh:293
Abstract class defining the basic interface of a dynamic property.
Definition: BaseProperty.hh:65
virtual oPropertyT< property_t > * clone() const
Return a deep copy of self.
Definition: PropertyT.hh:149
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
virtual void push_back()
Extend the number of elements by one.
Definition: PropertyT.hh:145
static const size_t UnknownSize
Indicates an error when a size is returned by a member.
Definition: BaseProperty.hh:70