UT/UT_Vector2.h File Reference

#include "UT_API.h"
#include <iostream.h>
#include <limits.h>
#include "UT_Math.h"
#include "UT_Assert.h"
#include "UT_Matrix2.h"

Go to the source code of this file.

Classes
class	UT_Vector2
	2D Vector class. More...
Functions
UT_Vector2	operator+ (const UT_Vector2 &v1, const UT_Vector2 &v2)
UT_Vector2	operator- (const UT_Vector2 &v1, const UT_Vector2 &v2)
bool	operator< (const UT_Vector2 &v1, const UT_Vector2 &v2)
bool	operator<= (const UT_Vector2 &v1, const UT_Vector2 &v2)
bool	operator> (const UT_Vector2 &v1, const UT_Vector2 &v2)
bool	operator>= (const UT_Vector2 &v1, const UT_Vector2 &v2)
UT_Vector2	operator+ (const UT_Vector2 &v, fpreal scalar)
UT_Vector2	operator- (const UT_Vector2 &v, fpreal scalar)
UT_Vector2	operator* (const UT_Vector2 &v, fpreal scalar)
UT_Vector2	operator/ (const UT_Vector2 &v, fpreal scalar)
UT_Vector2	operator+ (fpreal scalar, const UT_Vector2 &v)
UT_Vector2	operator- (fpreal scalar, const UT_Vector2 &v)
UT_Vector2	operator* (fpreal scalar, const UT_Vector2 &v)
UT_Vector2	operator/ (fpreal scalar, const UT_Vector2 &v)
UT_Vector2	operator* (const UT_Vector2 &v, const UT_TMatrix2< float > &mat)
fpreal	dot (const UT_Vector2 &v1, const UT_Vector2 &v2)
	The dot product.
fpreal	cross (const UT_Vector2 &v1, const UT_Vector2 &v2)
	Cross product, which for 2d vectors results in a fpreal.
UT_Vector2	project (const UT_Vector2 &u, const UT_Vector2 &v)
	The orthogonal projection of a vector u onto a vector v.
fpreal	distance2d (const UT_Vector2 &v1, const UT_Vector2 &v2)
UT_Vector2	operator* (const UT_Vector2 &v1, const UT_Vector2 &v2)
UT_Vector2	operator/ (const UT_Vector2 &v1, const UT_Vector2 &v2)
UT_Vector2	rowVecMult (const UT_Vector2 &v, const UT_Matrix2 &m)
UT_Vector2	colVecMult (const UT_Matrix2 &m, const UT_Vector2 &v)
UT_Vector2	operator* (const UT_Vector2 &v, const UT_Matrix2 &m)
UT_Vector2	rowVecMult (const UT_Vector2 &v, const UT_TMatrix2< float > &m)
UT_Vector2	colVecMult (const UT_TMatrix2< float > &m, const UT_Vector2 &v)

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Function Documentation

UT_Vector2 colVecMult	(	const UT_Matrix2 &	m,
		const UT_Vector2 &	v
	)			[inline]

Definition at line 430 of file UT_Vector2.h.

UT_Vector2 colVecMult	(	const UT_TMatrix2< float > &	m,
		const UT_Vector2 &	v
	)			[inline]

Multiplication of a row or column vector by a matrix (ie. right vs. left multiplication respectively). The operator*() declared above is an alias for rowVecMult().

fpreal cross	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Cross product, which for 2d vectors results in a fpreal.

Definition at line 417 of file UT_Vector2.h.

fpreal distance2d	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Definition at line 439 of file UT_Vector2.h.

fpreal dot	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

The dot product.

Definition at line 413 of file UT_Vector2.h.

UT_Vector2 operator*	(	const UT_Vector2 &	v,
		const UT_Matrix2 &	m
	)			[inline]

Definition at line 435 of file UT_Vector2.h.

UT_Vector2 operator*	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Definition at line 357 of file UT_Vector2.h.

UT_Vector2 operator*	(	const UT_Vector2 &	v,
		const UT_TMatrix2< float > &	mat
	)			[inline]

Definition at line 435 of file UT_Vector2.h.

UT_Vector2 operator*	(	fpreal	scalar,
		const UT_Vector2 &	v
	)			[inline]

Definition at line 401 of file UT_Vector2.h.

UT_Vector2 operator*	(	const UT_Vector2 &	v,
		fpreal	scalar
	)			[inline]

Definition at line 397 of file UT_Vector2.h.

UT_Vector2 operator+	(	fpreal	scalar,
		const UT_Vector2 &	v
	)			[inline]

Definition at line 385 of file UT_Vector2.h.

UT_Vector2 operator+	(	const UT_Vector2 &	v,
		fpreal	scalar
	)			[inline]

Definition at line 381 of file UT_Vector2.h.

UT_Vector2 operator+	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Definition at line 349 of file UT_Vector2.h.

UT_Vector2 operator-	(	fpreal	scalar,
		const UT_Vector2 &	v
	)			[inline]

Definition at line 393 of file UT_Vector2.h.

UT_Vector2 operator-	(	const UT_Vector2 &	v,
		fpreal	scalar
	)			[inline]

Definition at line 389 of file UT_Vector2.h.

UT_Vector2 operator-	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Definition at line 353 of file UT_Vector2.h.

UT_Vector2 operator/	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Definition at line 361 of file UT_Vector2.h.

UT_Vector2 operator/	(	fpreal	scalar,
		const UT_Vector2 &	v
	)			[inline]

Definition at line 409 of file UT_Vector2.h.

UT_Vector2 operator/	(	const UT_Vector2 &	v,
		fpreal	scalar
	)			[inline]

Definition at line 405 of file UT_Vector2.h.

bool operator<	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Definition at line 365 of file UT_Vector2.h.

bool operator<=	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Definition at line 369 of file UT_Vector2.h.

bool operator>	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Definition at line 373 of file UT_Vector2.h.

bool operator>=	(	const UT_Vector2 &	v1,
		const UT_Vector2 &	v2
	)			[inline]

Definition at line 377 of file UT_Vector2.h.

UT_Vector2 project	(	const UT_Vector2 &	u,
		const UT_Vector2 &	v
	)			[inline]

The orthogonal projection of a vector u onto a vector v.

Definition at line 421 of file UT_Vector2.h.

UT_Vector2 rowVecMult	(	const UT_Vector2 &	v,
		const UT_TMatrix2< float > &	m
	)			[inline]

Multiplication of a row or column vector by a matrix (ie. right vs. left multiplication respectively). The operator*() declared above is an alias for rowVecMult().

Definition at line 425 of file UT_Vector2.h.

UT_Vector2 rowVecMult	(	const UT_Vector2 &	v,
		const UT_TMatrix2< float > &	m
	)			[inline]

Multiplication of a row or column vector by a matrix (ie. right vs. left multiplication respectively). The operator*() declared above is an alias for rowVecMult().

Examples:

SOP/MSS_CustomBrushState.C.

Definition at line 425 of file UT_Vector2.h.