Public Types | Public Member Functions | Static Public Attributes | Protected Types | Protected Member Functions | Protected Attributes | Static Protected Attributes | Private Member Functions | Private Attributes | Friends
vsol_line_3d Class Reference

#include <vsol_line_3d.h>

Inheritance diagram for vsol_line_3d:
Inheritance graph
[legend]

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

 vsol_line_3d (vgl_vector_3d< double > const &new_direction, vsol_point_3d_sptr const &new_middle)
 Constructor from the direction and the middle point.
 vsol_line_3d (vsol_point_3d_sptr const &new_p0, vsol_point_3d_sptr const &new_p1)
 Constructor from the first and the last point of the straight line.
 vsol_line_3d (vsol_line_3d const &other)
 Copy constructor.
virtual ~vsol_line_3d ()
 Destructor.
virtual vsol_line_3d const * cast_to_line () const
 Return `this' if `this' is a line_3d, 0 otherwise.
virtual vsol_line_3dcast_to_line ()
virtual vsol_spatial_object_3dclone () const
 Clone `this': creation of a new object and initialization.
vsol_point_3d_sptr middle () const
 Middle point of the straight line segment.
vgl_vector_3d< double > direction () const
 direction of the straight line segment.
virtual vsol_point_3d_sptr p0 () const
 First point of the straight line segment; pure virtual of vsol_curve_3d.
virtual vsol_point_3d_sptr p1 () const
 Last point of the straight line segment; pure virtual of vsol_curve_3d.
virtual bool operator== (vsol_line_3d const &other) const
 Has `this' the same points than `other' ?.
virtual bool operator== (vsol_spatial_object_3d const &obj) const
 spatial object equality.
bool operator!= (vsol_line_3d const &o) const
 Has `this' not the same points than `other' ?.
virtual void compute_bounding_box () const
 Compute the bounding box of `this'.
virtual double length () const
 Return the length of `this'.
virtual void set_p0 (vsol_point_3d_sptr const &new_p0)
 Set the first point of the straight line segment.
virtual void set_p1 (vsol_point_3d_sptr const &new_p1)
 Set the last point of the straight line segment.
void set_length (const double new_length)
 Set the length of `this'. Doesn't change middle point and orientation.
virtual bool in (vsol_point_3d_sptr const &p) const
 Is `p' in `this' ?.
virtual
vgl_homg_line_3d_2_points
< double > * 
tangent_at_point (vsol_point_3d_sptr const &p) const
 Return the tangent to `this' at `p'. Has to be deleted manually.
void b_write (vsl_b_ostream &os) const
 Binary save self to stream.
void b_read (vsl_b_istream &is)
 Binary load self from stream.
short version () const
 Return IO version number;.
void print_summary (vcl_ostream &os) const
 Print an ascii summary to the stream.
virtual vcl_string is_a () const
 Return a platform independent string identifying the class.
virtual bool is_class (vcl_string const &cls) const
 Return true if the argument matches the string identifying the class or any parent class.
void describe (vcl_ostream &strm, int blanking=0) const
 output description to stream.
vsol_spatial_object_3d_type spatial_type () const
 Return the spatial type.
virtual vsol_curve_3dcast_to_curve ()
 Return `this' if `this' is a curve, 0 otherwise.
virtual const vsol_curve_3dcast_to_curve () const
virtual vsol_conic_3d const * cast_to_conic () const
 Return `this' if `this' is a conic, 0 otherwise.
virtual vsol_conic_3d * cast_to_conic ()
virtual vsol_polyline_3d const * cast_to_polyline () const
 Return `this' if `this' is a polyline, 0 otherwise.
virtual vsol_polyline_3dcast_to_polyline ()
virtual vsol_digital_curve_3d
const * 
cast_to_digital_curve () const
 Return `this' if `this' is a digital_curve_3d, 0 otherwise.
virtual vsol_digital_curve_3dcast_to_digital_curve ()
const char * get_name () const
void un_protect ()
 unprotect the object.
virtual void print (vcl_ostream &strm=vcl_cout) 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_3dcast_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_3dcast_to_vsol_spatial_object ()
virtual vsol_spatial_object_3d
const * 
cast_to_vsol_spatial_object () const
virtual vsol_point_3dcast_to_point ()
virtual vsol_point_3d const * cast_to_point () const
virtual vsol_surface_3dcast_to_surface ()
virtual vsol_surface_3d const * cast_to_surface () const
virtual vsol_volume_3dcast_to_volume ()
virtual vsol_volume_3d const * cast_to_volume () const
virtual vsol_region_3dcast_to_region ()
virtual vsol_region_3d const * cast_to_region () const
virtual vsol_group_3dcast_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 Types

enum  vsol_curve_3d_type {
  CURVE_NO_TYPE = 0, LINE, CONIC, POLYLINE,
  DIGITAL_CURVE, NUM_REGION_TYPES
}

Protected Member Functions

bool endpoints_equal (const vsol_curve_3d &other) const
 Helper function to determine if curve endpoints are equal (in any order).
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.
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

Private Member Functions

virtual vsol_curve_3d_type curve_type () const
 Return the curve type.

Private Attributes

vsol_point_3d_sptr p0_
 First point of the straight line segment.
vsol_point_3d_sptr p1_
 Last point of the straight line segment.

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 29 of file vsol_line_3d.h.


Member Enumeration Documentation

enum vsol_curve_3d::vsol_curve_3d_type [protected, inherited]
Enumerator:
CURVE_NO_TYPE 
LINE 
CONIC 
POLYLINE 
DIGITAL_CURVE 
NUM_REGION_TYPES 

Definition at line 31 of file vsol_curve_3d.h.

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

vsol_line_3d::vsol_line_3d ( vgl_vector_3d< double > const &  new_direction,
vsol_point_3d_sptr const &  new_middle 
)

Constructor from the direction and the middle point.

Definition at line 18 of file vsol_line_3d.cxx.

vsol_line_3d::vsol_line_3d ( vsol_point_3d_sptr const &  new_p0,
vsol_point_3d_sptr const &  new_p1 
) [inline]

Constructor from the first and the last point of the straight line.

Definition at line 55 of file vsol_line_3d.h.

vsol_line_3d::vsol_line_3d ( vsol_line_3d const &  other) [inline]

Copy constructor.

no duplication of the points

Definition at line 62 of file vsol_line_3d.h.

virtual vsol_line_3d::~vsol_line_3d ( ) [inline, virtual]

Destructor.

Definition at line 67 of file vsol_line_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_line_3d::b_read ( vsl_b_istream is) [virtual]

Binary load self from stream.

Binary load self from stream. (not typically used).

Reimplemented from vsol_spatial_object_3d.

Definition at line 197 of file vsol_line_3d.cxx.

void vsol_line_3d::b_write ( vsl_b_ostream os) const [virtual]

Binary save self to stream.

Reimplemented from vsol_spatial_object_3d.

Definition at line 188 of file vsol_line_3d.cxx.

virtual vsol_conic_3d const* vsol_curve_3d::cast_to_conic ( ) const [inline, virtual, inherited]

Return `this' if `this' is a conic, 0 otherwise.

Definition at line 85 of file vsol_curve_3d.h.

virtual vsol_conic_3d* vsol_curve_3d::cast_to_conic ( ) [inline, virtual, inherited]

Definition at line 86 of file vsol_curve_3d.h.

virtual vsol_curve_3d* vsol_curve_3d::cast_to_curve ( ) [inline, virtual, inherited]

Return `this' if `this' is a curve, 0 otherwise.

Reimplemented from vsol_spatial_object_3d.

Definition at line 75 of file vsol_curve_3d.h.

virtual const vsol_curve_3d* vsol_curve_3d::cast_to_curve ( ) const [inline, virtual, inherited]

Reimplemented from vsol_spatial_object_3d.

Definition at line 76 of file vsol_curve_3d.h.

virtual vsol_digital_curve_3d const* vsol_curve_3d::cast_to_digital_curve ( ) const [inline, virtual, inherited]

Return `this' if `this' is a digital_curve_3d, 0 otherwise.

Reimplemented in vsol_digital_curve_3d.

Definition at line 95 of file vsol_curve_3d.h.

virtual vsol_digital_curve_3d* vsol_curve_3d::cast_to_digital_curve ( ) [inline, virtual, inherited]

Reimplemented in vsol_digital_curve_3d.

Definition at line 96 of file vsol_curve_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_line_3d const* vsol_line_3d::cast_to_line ( ) const [inline, virtual]

Return `this' if `this' is a line_3d, 0 otherwise.

Reimplemented from vsol_curve_3d.

Definition at line 71 of file vsol_line_3d.h.

virtual vsol_line_3d* vsol_line_3d::cast_to_line ( ) [inline, virtual]

Reimplemented from vsol_curve_3d.

Definition at line 72 of file vsol_line_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_polyline_3d const* vsol_curve_3d::cast_to_polyline ( ) const [inline, virtual, inherited]

Return `this' if `this' is a polyline, 0 otherwise.

Reimplemented in vsol_polyline_3d.

Definition at line 90 of file vsol_curve_3d.h.

virtual vsol_polyline_3d* vsol_curve_3d::cast_to_polyline ( ) [inline, virtual, inherited]

Reimplemented in vsol_polyline_3d.

Definition at line 91 of file vsol_curve_3d.h.

virtual vsol_region_3d* vsol_spatial_object_3d::cast_to_region ( void  ) [inline, virtual, inherited]

Reimplemented in vsol_region_3d, and vsol_surface_3d.

Definition at line 212 of file vsol_spatial_object_3d.h.

virtual vsol_region_3d const* vsol_spatial_object_3d::cast_to_region ( void  ) const [inline, virtual, inherited]

Reimplemented in vsol_region_3d, vsol_region_3d, and vsol_surface_3d.

Definition at line 213 of file vsol_spatial_object_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_spatial_object_3d::cast_to_surface ( void  ) [inline, virtual, inherited]

Reimplemented in vsol_surface_3d.

Definition at line 208 of file vsol_spatial_object_3d.h.

virtual vsol_surface_3d const* vsol_spatial_object_3d::cast_to_surface ( void  ) const [inline, virtual, inherited]

Reimplemented in vsol_surface_3d, and vsol_surface_3d.

Definition at line 209 of file vsol_spatial_object_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.

vsol_spatial_object_3d * vsol_line_3d::clone ( void  ) const [virtual]

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

See Prototype pattern

Implements vsol_spatial_object_3d.

Definition at line 28 of file vsol_line_3d.cxx.

void vsol_line_3d::compute_bounding_box ( void  ) const [virtual]

Compute the bounding box of `this'.

Reimplemented from vsol_spatial_object_3d.

Definition at line 83 of file vsol_line_3d.cxx.

virtual vsol_curve_3d_type vsol_line_3d::curve_type ( ) const [inline, private, virtual]

Return the curve type.

Reimplemented from vsol_curve_3d.

Definition at line 76 of file vsol_line_3d.h.

void vsol_line_3d::describe ( vcl_ostream &  strm,
int  blanking = 0 
) const [virtual]

output description to stream.

Reimplemented from vsol_spatial_object_3d.

Definition at line 177 of file vsol_line_3d.cxx.

vgl_vector_3d< double > vsol_line_3d::direction ( ) const

direction of the straight line segment.

Definition at line 46 of file vsol_line_3d.cxx.

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.

bool vsol_curve_3d::endpoints_equal ( const vsol_curve_3d other) const [protected, inherited]

Helper function to determine if curve endpoints are equal (in any order).

Useful for curve equality tests.

Definition at line 8 of file vsol_curve_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.

bool vsol_line_3d::in ( vsol_point_3d_sptr const &  p) const [virtual]

Is `p' in `this' ?.

Definition at line 139 of file vsol_line_3d.cxx.

virtual vcl_string vsol_line_3d::is_a ( ) const [inline, virtual]

Return a platform independent string identifying the class.

Implements vsol_spatial_object_3d.

Definition at line 175 of file vsol_line_3d.h.

virtual bool vsol_line_3d::is_class ( vcl_string const &  cls) const [inline, virtual]

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

Definition at line 178 of file vsol_line_3d.h.

double vsol_line_3d::length ( void  ) const [virtual]

Return the length of `this'.

Implements vsol_curve_3d.

Definition at line 91 of file vsol_line_3d.cxx.

vsol_point_3d_sptr vsol_line_3d::middle ( ) const

Middle point of the straight line segment.

Definition at line 39 of file vsol_line_3d.cxx.

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_line_3d::operator!= ( vsol_line_3d const &  o) const [inline]

Has `this' not the same points than `other' ?.

Definition at line 115 of file vsol_line_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.

bool vsol_line_3d::operator== ( vsol_line_3d const &  other) const [virtual]

Has `this' the same points than `other' ?.

Definition at line 57 of file vsol_line_3d.cxx.

bool vsol_line_3d::operator== ( vsol_spatial_object_3d const &  obj) const [virtual]

spatial object equality.

Reimplemented from vsol_spatial_object_3d.

Definition at line 70 of file vsol_line_3d.cxx.

virtual vsol_point_3d_sptr vsol_line_3d::p0 ( void  ) const [inline, virtual]

First point of the straight line segment; pure virtual of vsol_curve_3d.

Implements vsol_curve_3d.

Definition at line 98 of file vsol_line_3d.h.

virtual vsol_point_3d_sptr vsol_line_3d::p1 ( void  ) const [inline, virtual]

Last point of the straight line segment; pure virtual of vsol_curve_3d.

Implements vsol_curve_3d.

Definition at line 102 of file vsol_line_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_line_3d::print_summary ( vcl_ostream &  os) const

Print an ascii summary to the stream.

Definition at line 221 of file vsol_line_3d.cxx.

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_line_3d::set_length ( const double  new_length)

Set the length of `this'. Doesn't change middle point and orientation.

If p0 and p1 are equal then the direction is set to (1,0,0) REQUIRE: new_length>=0

If p0 and p1 are equal then the direction is set to (1,0,0) Require: new_length>=0

Definition at line 118 of file vsol_line_3d.cxx.

void vsol_line_3d::set_p0 ( vsol_point_3d_sptr const &  new_p0) [virtual]

Set the first point of the straight line segment.

Implements vsol_curve_3d.

Definition at line 102 of file vsol_line_3d.cxx.

void vsol_line_3d::set_p1 ( vsol_point_3d_sptr const &  new_p1) [virtual]

Set the last point of the straight line segment.

Implements vsol_curve_3d.

Definition at line 109 of file vsol_line_3d.cxx.

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.

vsol_spatial_object_3d_type vsol_curve_3d::spatial_type ( void  ) const [inline, virtual, inherited]

Return the spatial type.

Implements vsol_spatial_object_3d.

Definition at line 54 of file vsol_curve_3d.h.

vgl_homg_line_3d_2_points< double > * vsol_line_3d::tangent_at_point ( vsol_point_3d_sptr const &  p) const [virtual]

Return the tangent to `this' at `p'. Has to be deleted manually.

REQUIRE: in(p)

Require: in(p)

Definition at line 162 of file vsol_line_3d.cxx.

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_line_3d::version ( ) const

Return IO version number;.

Reimplemented from vsol_spatial_object_3d.

Definition at line 215 of file vsol_line_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.

First point of the straight line segment.

Definition at line 37 of file vsol_line_3d.h.

Last point of the straight line segment.

Definition at line 41 of file vsol_line_3d.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 files: