util.h File Reference

#include "common.h"
#include "bnetwork.h"
#include "bu/cv.h"
#include "bu/endian.h"
#include "bu/log.h"
#include "bu/malloc.h"
#include "bu/parse.h"
#include "brep/defines.h"

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Data Structures
class	Serializer
class	Deserializer
class	PooledObject< T >

Functions
void	ON_BoundingBox_Plot (FILE *pf, ON_BoundingBox &bb)
ON_3dPoint	ON_LinePlaneIntersect (ON_Line &line, ON_Plane &plane)
void	ON_Plane_Plot (FILE *pf, ON_Plane &plane)
void	ON_MinMaxInit (ON_3dPoint *min, ON_3dPoint *max)
bool	ON_NearZero (double x, double tolerance=ON_ZERO_TOLERANCE)
bool	face_GetBoundingBox (const ON_BrepFace &face, ON_BoundingBox &bbox, bool bGrowBox)
bool	surface_GetBoundingBox (const ON_Surface *surf, const ON_Interval &u_interval, const ON_Interval &v_interval, ON_BoundingBox &bbox, bool bGrowBox)
bool	surface_EvNormal (const ON_Surface *surf, double s, double t, ON_3dPoint &point, ON_3dVector &normal, int side=0, int *hint=0)
ON_Curve *	interpolateCurve (ON_2dPointArray &samples)
ON_NurbsCurve *	interpolateLocalCubicCurve (const ON_3dPointArray &Q)
int	ON_Curve_PolyLine_Approx (ON_Polyline *polyline, const ON_Curve *curve, double tol)
ON_Curve *	ON_Surface_Pushup (const ON_Surface *s, const ON_Curve &curve_2d, const ON_Interval *curve_2d_subdomain)
const char *	ON_ObjectTypeToString (ON::object_type t)
int	ON_BrepTikz (ON_String &s, const ON_Brep *brep, const char *color, const char *prefix)
ON_Curve *	sub_curve (const ON_Curve *in, double a, double b)
ON_Surface *	sub_surface (const ON_Surface *in, int dir, double a, double b)
void	set_key (struct bu_vls *key, int k, int *karray)
int	brep_translate_scv (ON_Brep *brep, int surface_index, int i, int j, fastf_t dx, fastf_t dy, fastf_t dz)

Function Documentation

ON_BoundingBox_Plot()

void ON_BoundingBox_Plot ( FILE *  pf, ON_BoundingBox &  bb  )

extern

ON_LinePlaneIntersect()

ON_3dPoint ON_LinePlaneIntersect ( ON_Line &  line, ON_Plane &  plane  )

extern

ON_Plane_Plot()

void ON_Plane_Plot ( FILE *  pf, ON_Plane &  plane  )

extern

ON_MinMaxInit()

void ON_MinMaxInit ( ON_3dPoint *  min, ON_3dPoint *  max  )

extern

ON_NearZero()

bool ON_NearZero ( double  x, double  tolerance = ON_ZERO_TOLERANCE  )

extern

face_GetBoundingBox()

bool face_GetBoundingBox ( const ON_BrepFace &  face, ON_BoundingBox &  bbox, bool  bGrowBox  )

extern

surface_GetBoundingBox()

bool surface_GetBoundingBox ( const ON_Surface *  surf, const ON_Interval &  u_interval, const ON_Interval &  v_interval, ON_BoundingBox &  bbox, bool  bGrowBox  )

extern

surface_EvNormal()

bool surface_EvNormal ( const ON_Surface *  surf, double  s, double  t, ON_3dPoint &  point, ON_3dVector &  normal, int  side = 0, int *  hint = 0  )

extern

interpolateCurve()

ON_Curve * interpolateCurve ( ON_2dPointArray &  samples )

extern

interpolateLocalCubicCurve()

ON_NurbsCurve * interpolateLocalCubicCurve ( const ON_3dPointArray &  Q )

extern

ON_Curve_PolyLine_Approx()

int ON_Curve_PolyLine_Approx ( ON_Polyline *  polyline, const ON_Curve *  curve, double  tol  )

extern

ON_Surface_Pushup()

ON_Curve * ON_Surface_Pushup ( const ON_Surface *  s, const ON_Curve &  curve_2d, const ON_Interval *  curve_2d_subdomain  )

extern

ON_ObjectTypeToString()

const char * ON_ObjectTypeToString ( ON::object_type  t )

extern

ON_BrepTikz()

int ON_BrepTikz ( ON_String &  s, const ON_Brep *  brep, const char *  color, const char *  prefix  )

extern

sub_curve()

ON_Curve * sub_curve ( const ON_Curve *  in, double  a, double  b  )

extern

Get the curve segment between param a and param b

Parameters

in	[in] the curve to split
a	[in] either a or b can be the larger one
b	[in] either a or b can be the larger one

Returns

the result curve segment. NULL for error.

sub_surface()

ON_Surface * sub_surface ( const ON_Surface *  in, int  dir, double  a, double  b  )

extern

Get the sub-surface whose u in [a,b] or v in [a, b]

Parameters

in	[in] the surface to split
dir	[in] 0: u-split, 1: v-split
a	[in] either a or b can be the larger one
b	[in] either a or b can be the larger one

Returns

the result sub-surface. NULL for error.

set_key()

void set_key	(	struct bu_vls *	key,
		int	k,
		int *	karray
	)

brep_translate_scv()

int brep_translate_scv	(	ON_Brep *	brep,
		int	surface_index,
		int	i,
		int	j,
		fastf_t	dx,
		fastf_t	dy,
		fastf_t	dz
	)