vec2h.h File Reference

#include "pxr/pxr.h"
#include "pxr/base/tf/diagnostic.h"
#include "pxr/base/gf/api.h"
#include "pxr/base/gf/limits.h"
#include "pxr/base/gf/traits.h"
#include "pxr/base/gf/math.h"
#include "pxr/base/gf/half.h"
#include "pxr/base/tf/hash.h"
#include <cstddef>
#include <cmath>
#include <iosfwd>
#include "pxr/base/gf/vec2d.h"
#include "pxr/base/gf/vec2f.h"
#include "pxr/base/gf/vec2i.h"

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Classes
struct	GfIsGfVec< class GfVec2h >
class	GfVec2h

Functions
GF_API std::ostream &	operator<< (std::ostream &, GfVec2h const &)
GfVec2h	GfCompMult (GfVec2h const &v1, GfVec2h const &v2)
	Returns component-wise multiplication of vectors v1 and v2. More...
GfVec2h	GfCompDiv (GfVec2h const &v1, GfVec2h const &v2)
	Returns component-wise quotient of vectors v1 and v2. More...
GfHalf	GfDot (GfVec2h const &v1, GfVec2h const &v2)
	Returns the dot (inner) product of two vectors. More...
GfHalf	GfGetLength (GfVec2h const &v)
	Returns the geometric length of v. More...
GfHalf	GfNormalize (GfVec2h *v, GfHalf eps=0.001)
GfVec2h	GfGetNormalized (GfVec2h const &v, GfHalf eps=0.001)
GfVec2h	GfGetProjection (GfVec2h const &a, GfVec2h const &b)
GfVec2h	GfGetComplement (GfVec2h const &a, GfVec2h const &b)
bool	GfIsClose (GfVec2h const &v1, GfVec2h const &v2, double tolerance)

Function Documentation

GfVec2h GfCompDiv ( GfVec2h const &  v1, GfVec2h const &  v2  )

inline

Returns component-wise quotient of vectors v1 and v2.

Definition at line 321 of file vec2h.h.

GfVec2h GfCompMult ( GfVec2h const &  v1, GfVec2h const &  v2  )

inline

Returns component-wise multiplication of vectors v1 and v2.

Definition at line 312 of file vec2h.h.

GfHalf GfDot ( GfVec2h const &  v1, GfVec2h const &  v2  )

inline

Returns the dot (inner) product of two vectors.

Definition at line 330 of file vec2h.h.

GfVec2h GfGetComplement ( GfVec2h const &  a, GfVec2h const &  b  )

inline

Returns the orthogonal complement of a.GetProjection(b). That is:

a - a.GetProjection(b)

Definition at line 375 of file vec2h.h.

GfHalf GfGetLength ( GfVec2h const &  v )

inline

Returns the geometric length of v.

Definition at line 337 of file vec2h.h.

GfVec2h GfGetNormalized ( GfVec2h const &  v, GfHalf  eps = 0.001  )

inline

Returns a normalized (unit-length) vector with the same direction as v. If the length of this vector is smaller than eps, the vector divided by eps is returned.

Definition at line 355 of file vec2h.h.

GfVec2h GfGetProjection ( GfVec2h const &  a, GfVec2h const &  b  )

inline

Returns the projection of a onto b. That is:

b * (a * b)

Definition at line 365 of file vec2h.h.

bool GfIsClose ( GfVec2h const &  v1, GfVec2h const &  v2, double  tolerance  )

inline

Tests for equality within a given tolerance, returning true if the length of the difference vector is less than or equal to tolerance.

Definition at line 383 of file vec2h.h.

GfHalf GfNormalize ( GfVec2h *  v, GfHalf  eps = 0.001  )

inline

Normalizes *v in place to unit length, returning the length before normalization. If the length of *v is smaller than eps then *v is set to *v/eps. The original length of *v is returned.

Definition at line 346 of file vec2h.h.

GF_API std::ostream& operator<<	(	std::ostream &	,
		GfVec2h const &
	)

Output a GfVec2h.