vsol_surface_3d Class Reference

#include <vsol_surface_3d.h>

Inheritance diagram for vsol_surface_3d:

List of all members.

Public Types
enum	vsol_spatial_object_3d_type {   SPATIAL_NO_TYPE = 0, TOPOLOGYOBJECT, POINT, CURVE,   REGION, SPATIALGROUP, VOLUME, NUM_SPATIALOBJECT_TYPES }
Public Member Functions
virtual	~vsol_surface_3d ()
	Destructor.
virtual vsol_surface_3d *	cast_to_surface (void)
virtual vsol_surface_3d const *	cast_to_surface (void) const
virtual vsol_region_3d *	cast_to_region (void)
virtual vsol_region_3d const *	cast_to_region (void) const
virtual bool	in (const vsol_point_3d_sptr &p) const =0
	Is `p' in `this' ?.
virtual vgl_vector_3d< double >	normal_at_point (const vsol_point_3d_sptr &p) const =0
	Return the unit normal vector at point `p'.
virtual vcl_string	is_a () const
	Return a platform independent string identifying the class.
virtual bool	is_class (const vcl_string &cls) const
	Return true if the argument matches the string identifying the class or any parent class.
virtual vsol_spatial_object_3d_type	spatial_type () const =0
	get the spatial type.
const char *	get_name () const
void	un_protect ()
	unprotect the object.
virtual vsol_spatial_object_3d *	clone () const =0
	Clone `this': creation of a new object and initialization.
short	version () const
	Return IO version number;.
virtual void	b_write (vsl_b_ostream &os) const
	Binary save self to stream.
virtual void	b_read (vsl_b_istream &is)
	Binary load self from stream.
virtual void	print (vcl_ostream &strm=vcl_cout) const
virtual void	describe (vcl_ostream &=vcl_cout, int=0) const
virtual bool	operator== (vsol_spatial_object_3d const &obj) const
bool	operator!= (vsol_spatial_object_3d const &obj)
vsol_box_3d_sptr	get_bounding_box () const
double	get_min_x () const
double	get_max_x () const
double	get_min_y () const
double	get_max_y () const
double	get_min_z () const
double	get_max_z () const
virtual vsol_spatial_object_3d *	cast_to_spatial_object ()
	The same behavior than dynamic_cast<>.
virtual vsol_spatial_object_3d const *	cast_to_spatial_object () const
virtual vtol_topology_object *	cast_to_topology_object ()
virtual vtol_topology_object const *	cast_to_topology_object () const
virtual vsol_spatial_object_3d *	cast_to_vsol_spatial_object ()
virtual vsol_spatial_object_3d const *	cast_to_vsol_spatial_object () const
virtual vsol_point_3d *	cast_to_point ()
virtual vsol_point_3d const *	cast_to_point () const
virtual vsol_curve_3d *	cast_to_curve ()
virtual vsol_curve_3d const *	cast_to_curve () const
virtual vsol_volume_3d *	cast_to_volume ()
virtual vsol_volume_3d const *	cast_to_volume () const
virtual vsol_group_3d *	cast_to_group ()
virtual vsol_group_3d const *	cast_to_group () const
void	touch ()
unsigned long	get_time_stamp () const
bool	older (vul_timestamp const &t) const
bool	older (vul_timestamp const *t) const
void	ref ()
void	unref ()
int	get_references () const
bool	is_referenced () const
int	get_id () const
	get id of object.
void	set_id (int i)
	set id of object.
void	set_user_flag (unsigned int flag)
	set a flag for a spatial object; flag can be VSOL_FLAG[1-6].
bool	get_user_flag (unsigned int flag)
	check if a flag is set for a spatial object; flag can be VSOL_FLAG[1-6].
void	unset_user_flag (unsigned int flag)
	un-set a flag for a spatial object; flag can be VSOL_FLAG[1-6].
void	set_tagged_union_flag ()
	set the flag used by TAGGED_UNION.
bool	get_tagged_union_flag ()
	check if the flag used by TAGGED_UNION is set.
void	unset_tagged_union_flag ()
	un-set the flag used by TAGGED_UNION.
int	get_tag_id ()
void	set_tag_id (int id)
Static Public Attributes
static const char *	SpatialTypes []
static const float	eps = 1.0e-3f
Protected Member Functions
void	not_applicable (vcl_string const &message) const
void	empty_bounding_box () const
	make the bounding box empty; often first step in bounding box calculation.
void	set_bounding_box (vsol_box_3d_sptr const &box) const
	set the bounding box; to be used in bounding box calculation.
void	set_bounding_box (double x, double y, double z) const
	set the bounding box to a single point, discarding the old bounding box.
void	add_to_bounding_box (double x, double y, double z) const
	add a point to the bounding box and take the convex union.
void	add_to_bounding_box (vsol_box_3d_sptr const &box) const
	set the existing bounding box to the convex union of it with the given box.
void	grow_minmax_bounds (vsol_box_3d_sptr const &b) const
	grow to the largest dim. of this and box, i.e., take the convex union.
virtual void	compute_bounding_box () const
	compute bounding box, do nothing in this case except touching the box.
void	check_update_bounding_box () const
	Test consistency of bound.
Protected Attributes
unsigned long	timestamp_
unsigned int	tag_
int	id_
Static Protected Attributes
static int	tagcount_ = 0
Friends
vcl_ostream &	operator<< (vcl_ostream &, vsol_spatial_object_3d const &)
vcl_ostream &	operator<< (vcl_ostream &, vsol_spatial_object_3d const *)

---

Detailed Description

Definition at line 25 of file vsol_surface_3d.h.

---

Member Enumeration Documentation

enum vsol_spatial_object_3d::vsol_spatial_object_3d_type [inherited]

Enumerator:

SPATIAL_NO_TYPE
TOPOLOGYOBJECT
POINT
CURVE
REGION
SPATIALGROUP
VOLUME
NUM_SPATIALOBJECT_TYPES

Definition at line 90 of file vsol_spatial_object_3d.h.

---

Constructor & Destructor Documentation

virtual vsol_surface_3d::~vsol_surface_3d

(

)

[inline, virtual]

Destructor.

Definition at line 34 of file vsol_surface_3d.h.

---

Member Function Documentation

void vsol_spatial_object_3d::add_to_bounding_box	(	double	x,
		double	y,
		double	z
	)		const [protected, inherited]

add a point to the bounding box and take the convex union.

This is a "const" method since the bounding box is a "mutable" data member: calculating the bounding box does not change the object.

Definition at line 79 of file vsol_spatial_object_3d.cxx.

void vsol_spatial_object_3d::add_to_bounding_box

(

vsol_box_3d_sptr const &

box

)

const [protected, inherited]

set the existing bounding box to the convex union of it with the given box.

Definition at line 84 of file vsol_spatial_object_3d.cxx.

void vsol_spatial_object_3d::b_read

(

vsl_b_istream &

is

)

[virtual, inherited]

Binary load self from stream.

Reimplemented in vsol_point_3d, vsol_polyline_3d, vsol_line_3d, vsol_polygon_3d, vsol_polyhedron, vsol_group_3d, vsol_rectangle_3d, vsol_triangle_3d, vsol_digital_curve_3d, and vsol_cylinder.

Definition at line 154 of file vsol_spatial_object_3d.cxx.

void vsol_spatial_object_3d::b_write

(

vsl_b_ostream &

os

)

const [virtual, inherited]

Binary save self to stream.

Reimplemented in vsol_point_3d, vsol_polyline_3d, vsol_line_3d, vsol_polygon_3d, vsol_polyhedron, vsol_group_3d, vsol_rectangle_3d, vsol_triangle_3d, vsol_digital_curve_3d, and vsol_cylinder.

Definition at line 145 of file vsol_spatial_object_3d.cxx.

virtual vsol_curve_3d* vsol_spatial_object_3d::cast_to_curve

(

)

[inline, virtual, inherited]

Reimplemented in vsol_curve_3d.

Definition at line 206 of file vsol_spatial_object_3d.h.

virtual vsol_curve_3d const* vsol_spatial_object_3d::cast_to_curve

(

)

const [inline, virtual, inherited]

Reimplemented in vsol_curve_3d.

Definition at line 207 of file vsol_spatial_object_3d.h.

virtual vsol_group_3d* vsol_spatial_object_3d::cast_to_group

(

void

)

[inline, virtual, inherited]

Reimplemented in vsol_group_3d, and vsol_group_3d.

Definition at line 214 of file vsol_spatial_object_3d.h.

virtual vsol_group_3d const* vsol_spatial_object_3d::cast_to_group

(

void

)

const [inline, virtual, inherited]

Reimplemented in vsol_group_3d.

Definition at line 215 of file vsol_spatial_object_3d.h.

virtual vsol_point_3d* vsol_spatial_object_3d::cast_to_point

(

void

)

[inline, virtual, inherited]

Reimplemented in vsol_point_3d, and vsol_point_3d.

Definition at line 204 of file vsol_spatial_object_3d.h.

virtual vsol_point_3d const* vsol_spatial_object_3d::cast_to_point

(

void

)

const [inline, virtual, inherited]

Reimplemented in vsol_point_3d, and vsol_point_3d.

Definition at line 205 of file vsol_spatial_object_3d.h.

virtual vsol_region_3d* vsol_surface_3d::cast_to_region

(

void

)

[inline, virtual]

Reimplemented from vsol_spatial_object_3d.

Reimplemented in vsol_region_3d.

Definition at line 43 of file vsol_surface_3d.h.

virtual vsol_region_3d const* vsol_surface_3d::cast_to_region

(

void

)

const [inline, virtual]

Reimplemented from vsol_spatial_object_3d.

Reimplemented in vsol_region_3d.

Definition at line 44 of file vsol_surface_3d.h.

virtual vsol_spatial_object_3d* vsol_spatial_object_3d::cast_to_spatial_object

(

)

[inline, virtual, inherited]

The same behavior than dynamic_cast<>.

Needed because VXL is not necessarily compiled with -frtti

Definition at line 196 of file vsol_spatial_object_3d.h.

virtual vsol_spatial_object_3d const* vsol_spatial_object_3d::cast_to_spatial_object

(

)

const [inline, virtual, inherited]

Definition at line 197 of file vsol_spatial_object_3d.h.

virtual vsol_surface_3d* vsol_surface_3d::cast_to_surface

(

void

)

[inline, virtual]

Reimplemented from vsol_spatial_object_3d.

Definition at line 40 of file vsol_surface_3d.h.

virtual vsol_surface_3d const* vsol_surface_3d::cast_to_surface

(

void

)

const [inline, virtual]

Reimplemented from vsol_spatial_object_3d.

Definition at line 41 of file vsol_surface_3d.h.

virtual vtol_topology_object* vsol_spatial_object_3d::cast_to_topology_object

(

)

[inline, virtual, inherited]

Definition at line 199 of file vsol_spatial_object_3d.h.

virtual vtol_topology_object const* vsol_spatial_object_3d::cast_to_topology_object

(

)

const [inline, virtual, inherited]

Definition at line 200 of file vsol_spatial_object_3d.h.

virtual vsol_volume_3d* vsol_spatial_object_3d::cast_to_volume

(

)

[inline, virtual, inherited]

Reimplemented in vsol_volume_3d.

Definition at line 210 of file vsol_spatial_object_3d.h.

virtual vsol_volume_3d const* vsol_spatial_object_3d::cast_to_volume

(

)

const [inline, virtual, inherited]

Reimplemented in vsol_volume_3d.

Definition at line 211 of file vsol_spatial_object_3d.h.

virtual vsol_spatial_object_3d* vsol_spatial_object_3d::cast_to_vsol_spatial_object

(

)

[inline, virtual, inherited]

Definition at line 202 of file vsol_spatial_object_3d.h.

virtual vsol_spatial_object_3d const* vsol_spatial_object_3d::cast_to_vsol_spatial_object

(

)

const [inline, virtual, inherited]

Definition at line 203 of file vsol_spatial_object_3d.h.

void vsol_spatial_object_3d::check_update_bounding_box

(

)

const [protected, inherited]

Test consistency of bound.

Bounds Accessors:.

min_ and max_ are provided as methods on vsol_spatial_object_3d to be consistent with the previous interface Additional bounds accessors are available directly on vsol_box_3d. - JLM

Definition at line 97 of file vsol_spatial_object_3d.cxx.

virtual vsol_spatial_object_3d* vsol_spatial_object_3d::clone

(

)

const [pure virtual, inherited]

Clone `this': creation of a new object and initialization.

See Prototype pattern

Implemented in vsol_cylinder, vsol_line_3d, vsol_polyline_3d, vsol_polygon_3d, vsol_point_3d, vsol_polyhedron, vsol_group_3d, vsol_rectangle_3d, vsol_triangle_3d, vsol_tetrahedron, vsol_digital_curve_3d, and vsol_orient_box_3d.

void vsol_spatial_object_3d::compute_bounding_box

(

void

)

const [protected, virtual, inherited]

compute bounding box, do nothing in this case except touching the box.

Reimplemented in vsol_polyline_3d, vsol_line_3d, vsol_polygon_3d, vsol_point_3d, vsol_polyhedron, vsol_digital_curve_3d, and vsol_group_3d.

Definition at line 59 of file vsol_spatial_object_3d.cxx.

virtual void vsol_spatial_object_3d::describe	(	vcl_ostream &	= vcl_cout,
		int	= 0
	)		const [inline, virtual, inherited]

Reimplemented in vsol_point_3d, vsol_line_3d, vsol_polygon_3d, vsol_polyline_3d, vsol_polyhedron, vsol_group_3d, vsol_rectangle_3d, vsol_triangle_3d, vsol_tetrahedron, vsol_digital_curve_3d, and vsol_cylinder.

Definition at line 150 of file vsol_spatial_object_3d.h.

void vsol_spatial_object_3d::empty_bounding_box

(

)

const [protected, inherited]

make the bounding box empty; often first step in bounding box calculation.

Definition at line 64 of file vsol_spatial_object_3d.cxx.

vsol_box_3d_sptr vsol_spatial_object_3d::get_bounding_box

(

)

const [inline, inherited]

Definition at line 161 of file vsol_spatial_object_3d.h.

int vsol_flags_id::get_id

(

)

const [inline, inherited]

get id of object.

Definition at line 52 of file vsol_flags_id.h.

double vsol_spatial_object_3d::get_max_x

(

)

const [inherited]

Reimplemented in vsol_orient_box_3d.

Definition at line 118 of file vsol_spatial_object_3d.cxx.

double vsol_spatial_object_3d::get_max_y

(

)

const [inherited]

Reimplemented in vsol_orient_box_3d.

Definition at line 128 of file vsol_spatial_object_3d.cxx.

double vsol_spatial_object_3d::get_max_z

(

)

const [inherited]

Reimplemented in vsol_orient_box_3d.

Definition at line 138 of file vsol_spatial_object_3d.cxx.

double vsol_spatial_object_3d::get_min_x

(

)

const [inherited]

Reimplemented in vsol_orient_box_3d.

Definition at line 113 of file vsol_spatial_object_3d.cxx.

double vsol_spatial_object_3d::get_min_y

(

)

const [inherited]

Reimplemented in vsol_orient_box_3d.

Definition at line 123 of file vsol_spatial_object_3d.cxx.

double vsol_spatial_object_3d::get_min_z

(

)

const [inherited]

Reimplemented in vsol_orient_box_3d.

Definition at line 133 of file vsol_spatial_object_3d.cxx.

const char * vsol_spatial_object_3d::get_name

(

)

const [inherited]

Definition at line 40 of file vsol_spatial_object_3d.cxx.

int vsol_flags_id::get_tag_id

(

)

[inline, inherited]

Definition at line 106 of file vsol_flags_id.h.

bool vsol_flags_id::get_tagged_union_flag

(

)

[inline, inherited]

check if the flag used by TAGGED_UNION is set.

Definition at line 95 of file vsol_flags_id.h.

bool vsol_flags_id::get_user_flag

(

unsigned int

flag

)

[inline, inherited]

check if a flag is set for a spatial object; flag can be VSOL_FLAG[1-6].

Definition at line 77 of file vsol_flags_id.h.

void vsol_spatial_object_3d::grow_minmax_bounds

(

vsol_box_3d_sptr const &

b

)

const [inline, protected, inherited]

grow to the largest dim. of this and box, i.e., take the convex union.

Definition at line 186 of file vsol_spatial_object_3d.h.

virtual bool vsol_surface_3d::in

(

const vsol_point_3d_sptr &

p

)

const [pure virtual]

Is `p' in `this' ?.

Implemented in vsol_polygon_3d, vsol_rectangle_3d, and vsol_triangle_3d.

virtual vcl_string vsol_surface_3d::is_a

(

)

const [inline, virtual]

Return a platform independent string identifying the class.

Implements vsol_spatial_object_3d.

Reimplemented in vsol_polygon_3d, vsol_rectangle_3d, vsol_triangle_3d, and vsol_region_3d.

Definition at line 60 of file vsol_surface_3d.h.

virtual bool vsol_surface_3d::is_class

(

const vcl_string &

cls

)

const [inline, virtual]

Return true if the argument matches the string identifying the class or any parent class.

Reimplemented in vsol_polygon_3d, vsol_rectangle_3d, vsol_triangle_3d, and vsol_region_3d.

Definition at line 63 of file vsol_surface_3d.h.

virtual vgl_vector_3d<double> vsol_surface_3d::normal_at_point

(

const vsol_point_3d_sptr &

p

)

const [pure virtual]

Return the unit normal vector at point `p'.

REQUIRE: in(p)

Implemented in vsol_polygon_3d, vsol_rectangle_3d, and vsol_triangle_3d.

void vsol_spatial_object_3d::not_applicable

(

vcl_string const &

message

)

const [inline, protected, inherited]

Definition at line 113 of file vsol_spatial_object_3d.h.

bool vsol_spatial_object_3d::operator!=

(

vsol_spatial_object_3d const &

obj

)

[inline, inherited]

Definition at line 157 of file vsol_spatial_object_3d.h.

virtual bool vsol_spatial_object_3d::operator==

(

vsol_spatial_object_3d const &

obj

)

const [inline, virtual, inherited]

Reimplemented in vsol_group_3d, vsol_line_3d, vsol_polygon_3d, vsol_polyline_3d, vsol_point_3d, vsol_polyhedron, vsol_rectangle_3d, vsol_triangle_3d, and vsol_digital_curve_3d.

Definition at line 156 of file vsol_spatial_object_3d.h.

virtual void vsol_spatial_object_3d::print

(

vcl_ostream &

strm = vcl_cout

)

const [inline, virtual, inherited]

Definition at line 149 of file vsol_spatial_object_3d.h.

void vsol_spatial_object_3d::set_bounding_box

(

vsol_box_3d_sptr const &

box

)

const [protected, inherited]

set the bounding box; to be used in bounding box calculation.

Definition at line 74 of file vsol_spatial_object_3d.cxx.

void vsol_spatial_object_3d::set_bounding_box	(	double	x,
		double	y,
		double	z
	)		const [protected, inherited]

set the bounding box to a single point, discarding the old bounding box.

This is a "const" method since the bounding box is a "mutable" data member: calculating the bounding box does not change the object.

Definition at line 69 of file vsol_spatial_object_3d.cxx.

void vsol_flags_id::set_id

(

int

i

)

[inline, inherited]

set id of object.

Definition at line 54 of file vsol_flags_id.h.

void vsol_flags_id::set_tag_id

(

int

id

)

[inline, inherited]

Definition at line 111 of file vsol_flags_id.h.

void vsol_flags_id::set_tagged_union_flag

(

)

[inline, inherited]

set the flag used by TAGGED_UNION.

Definition at line 89 of file vsol_flags_id.h.

void vsol_flags_id::set_user_flag

(

unsigned int

flag

)

[inline, inherited]

set a flag for a spatial object; flag can be VSOL_FLAG[1-6].

Definition at line 71 of file vsol_flags_id.h.

virtual vsol_spatial_object_3d_type vsol_spatial_object_3d::spatial_type

(

)

const [pure virtual, inherited]

get the spatial type.

Implemented in vsol_point_3d, vsol_cylinder, vsol_group_3d, vsol_curve_3d, vsol_volume_3d, and vsol_region_3d.

void vsol_spatial_object_3d::un_protect

(

)

[inline, inherited]

unprotect the object.

Definition at line 128 of file vsol_spatial_object_3d.h.

void vsol_flags_id::unset_tagged_union_flag

(

)

[inline, inherited]

un-set the flag used by TAGGED_UNION.

Definition at line 101 of file vsol_flags_id.h.

void vsol_flags_id::unset_user_flag

(

unsigned int

flag

)

[inline, inherited]

un-set a flag for a spatial object; flag can be VSOL_FLAG[1-6].

Definition at line 83 of file vsol_flags_id.h.

short vsol_spatial_object_3d::version

(

)

const [inherited]

Return IO version number;.

Reimplemented in vsol_point_3d, vsol_polyline_3d, vsol_line_3d, vsol_polygon_3d, vsol_polyhedron, vsol_group_3d, vsol_rectangle_3d, vsol_triangle_3d, vsol_digital_curve_3d, and vsol_cylinder.

Definition at line 54 of file vsol_spatial_object_3d.cxx.

---

Friends And Related Function Documentation

vcl_ostream& operator<<	(	vcl_ostream &	strm,
		vsol_spatial_object_3d const &	so
	)		[friend, inherited]

Definition at line 220 of file vsol_spatial_object_3d.h.

vcl_ostream& operator<<	(	vcl_ostream &	strm,
		vsol_spatial_object_3d const *	so
	)		[friend, inherited]

Definition at line 226 of file vsol_spatial_object_3d.h.

---

Member Data Documentation

const float vsol_spatial_object_3d::eps = 1.0e-3f [static, inherited]

Definition at line 103 of file vsol_spatial_object_3d.h.

int vsol_flags_id::id_ [protected, inherited]

Definition at line 39 of file vsol_flags_id.h.

const char * vsol_spatial_object_3d::SpatialTypes [static, inherited]

Initial value:

{
  "NO_TYPE             ",
  "TOPOLOGYOBJECT      ",
  "POINT               ",
  "CURVE               ",
  "REGION              ",
  "SPATIALGROUP        ",
  "NUM_SPATIALOBJECT_TYPES"
}

Definition at line 102 of file vsol_spatial_object_3d.h.

unsigned int vsol_flags_id::tag_ [protected, inherited]

Definition at line 38 of file vsol_flags_id.h.

int vsol_flags_id::tagcount_ = 0 [static, protected, inherited]

Definition at line 40 of file vsol_flags_id.h.

---

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

• contrib/gel/vsol/vsol_surface_3d.h