geom Namespace Reference

Namespaces
namespace	Axis
Data Structures
class	AlignedCuboid
	axis-aligned cuboid More...
class	Line2
	Line2. More...
class	Rectangle2
class	Polygon2
class	Ellipse2
class	Hyperbola2
class	Circle2
class	Line3
	Line3. More...
class	Plane
class	Sphere
class	CuboidAxis
	cuboid axis defined by a normalized direction vector and a half extent More...
class	Cuboid
	arbitrary oriented bounding cuboid More...
class	Rotation3
class	GeomException
class	DivideByZeroException
class	OutOfRangeException
class	Mat2
class	Mat3
class	Mat4
class	PointCloud
class	PointCloudManager
class	Quat
	unit quaternion More...
class	Vec2
class	Vec3
	Three dimensional vector class, using Real precision. More...
class	Vec4
Typedefs
typedef std::vector< Rotation3 >	Rotation3List
typedef boost::shared_ptr < PointCloud >	PointCloudPtr
Functions
AlignedCuboid DLLIMPORT	Union (const AlignedCuboid &lhs, const AlignedCuboid &rhs)
Real DLLEXPORT_OST_GEOM	Angle (const Line2 &l1, const Line2 &l2)
Vec2 DLLEXPORT_OST_GEOM	IntersectionPoint (const Line2 &l1, const Line2 &l2)
Real DLLEXPORT_OST_GEOM	Distance (const Line2 &l, const Vec2 &v)
bool DLLEXPORT_OST_GEOM	IsOnLine (const Line2 &l, const Vec2 &v, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	operator== (const Line2 &l1, const Line2 &l2)
bool DLLEXPORT_OST_GEOM	Equal (const Line2 &l1, const Line2 &l2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	EqualPosition (const Line2 &l1, const Line2 &l2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	AreParallel (const Line2 &l1, const Line2 &l2, Real ephilon=EPSILON)
DLLEXPORT_OST_GEOM bool	IsInPolygon (const Polygon2 &p, const Vec2 &v)
DLLEXPORT_OST_GEOM Polygon2	SimplifyPolygon (const Polygon2 &p)
DLLEXPORT_OST_GEOM bool	IsInRectangle (const Rectangle2 &r, const Vec2 &v)
DLLEXPORT_OST_GEOM bool	IsInCircle (const Circle2 &c, const Vec2 &v)
std::ostream &	operator<< (std::ostream &s, const Line3 &l)
DLLEXPORT Rotation3List	ImportEulerAngles (const boost::filesystem::path &loc)
DLLEXPORT void	ExportEulerAngles (const Rotation3List &rot_list, const boost::filesystem::path &loc)
Real DLLEXPORT_OST_GEOM	Angle (const Line3 &l1, const Line3 &l2)
Real DLLEXPORT_OST_GEOM	Angle (const Plane &p1, const Plane &p2)
Real DLLEXPORT_OST_GEOM	Angle (const Plane &p, const Line3 &l)
Vec3 DLLEXPORT_OST_GEOM	IntersectionPoint (const Line3 &l1, const Line3 &l2)
Vec3 DLLEXPORT_OST_GEOM	IntersectionPoint (const Line3 &l, const Plane &p)
Vec3 DLLEXPORT_OST_GEOM	IntersectionPoint (const Plane &p, const Line3 &l)
Line3 DLLEXPORT_OST_GEOM	IntersectionLine (const Plane &p1, const Plane &p2)
Real DLLEXPORT_OST_GEOM	Distance (const Line3 &l1, const Line3 &l2)
Real DLLEXPORT_OST_GEOM	Distance (const Line3 &l, const Vec3 &v)
Real DLLEXPORT_OST_GEOM	Distance (const Plane &p, const Vec3 &v)
bool DLLEXPORT_OST_GEOM	IsOnLine (const Line3 &l, const Vec3 &v, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	IsInPlane (const Plane &p, const Vec3 &v, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	IsInPlane (const Plane &p, const Line3 &l, Real ephilon=EPSILON)
int DLLEXPORT_OST_GEOM	RelativePosition (const Plane &p, const Vec3 &v, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	operator== (const Line3 &l1, const Line3 &l2)
bool DLLEXPORT_OST_GEOM	Equal (const Line3 &l1, const Line3 &l2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	EqualPosition (const Line3 &l1, const Line3 &l2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	operator== (const Plane &p1, const Plane &p2)
bool DLLEXPORT_OST_GEOM	Equal (const Plane &p1, const Plane &p2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	EqualPosition (const Plane &p1, const Plane &p2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	AreParallel (const Plane &p, const Line3 &l, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	AreParallel (const Plane &p1, const Plane &p2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	AreParallel (const Line3 &l1, const Line3 &l2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	AreIntersecting (const Line3 &l1, const Line3 &l2, Real ephilon=EPSILON)
DLLEXPORT bool	IsInSphere (const Sphere &p, const Vec3 &v)
DLLEXPORT_OST_GEOM std::ostream &	operator<< (std::ostream &os, const Mat2 &m)
DLLEXPORT_OST_GEOM std::ostream &	operator<< (std::ostream &o, const Mat3 &m)
DLLEXPORT_OST_GEOM std::ostream &	operator<< (std::ostream &os, const Mat4 &m)
Quat DLLEXPORT_OST_GEOM	Conjugate (const Quat &q)
Real DLLEXPORT_OST_GEOM	Dot (const Quat &q0, const Quat &q1)
Quat DLLEXPORT_OST_GEOM	Slerp (const Quat &q0, const Quat &q1, Real t)
Quat DLLEXPORT_OST_GEOM	Grassmann (const Quat &lhs, const Quat &rhs)
Quat DLLEXPORT_OST_GEOM	Normalize (const Quat &q)
DLLEXPORT_OST_GEOM std::ostream &	operator<< (std::ostream &str, const Quat &q)
DLLEXPORT_OST_GEOM Vec2	operator/ (Real d, const Vec2 &v)
DLLEXPORT_OST_GEOM std::ostream &	operator<< (std::ostream &, const Vec2 &)
DLLEXPORT_OST_GEOM Vec3	operator/ (Real, const Vec3 &v)
DLLEXPORT_OST_GEOM std::ostream &	operator<< (std::ostream &, const Vec3 &)
DLLEXPORT_OST_GEOM Vec4	operator/ (Real, const Vec4 &v)
DLLEXPORT_OST_GEOM std::ostream &	operator<< (std::ostream &, const Vec4 &)
Real DLLEXPORT_OST_GEOM	Length (const Vec2 &v)
Real DLLEXPORT_OST_GEOM	Length2 (const Vec2 &v)
bool DLLEXPORT_OST_GEOM	Equal (const Vec2 &v1, const Vec2 &v2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	Equal (const Mat2 &m1, const Mat2 &m2, Real ephilon=EPSILON)
Real DLLEXPORT_OST_GEOM	Dot (const Vec2 &v1, const Vec2 &v2)
Vec2 DLLEXPORT_OST_GEOM	Normalize (const Vec2 &v)
Vec2 DLLEXPORT_OST_GEOM	CompMultiply (const Vec2 &v1, const Vec2 &v2)
Vec2 DLLEXPORT_OST_GEOM	CompDivide (const Vec2 &v1, const Vec2 &v2)
Vec2 DLLEXPORT_OST_GEOM	operator* (const Vec2 &v, const Mat2 &m)
Vec2 DLLEXPORT_OST_GEOM	operator* (const Mat2 &m, const Vec2 &v)
Real DLLEXPORT_OST_GEOM	Det (const Mat2 &m)
Mat2 DLLEXPORT_OST_GEOM	Transpose (const Mat2 &m)
Mat2 DLLEXPORT_OST_GEOM	Invert (const Mat2 &m)
Real DLLEXPORT_OST_GEOM	Angle (const Vec2 &v1, const Vec2 &v2)
Real DLLEXPORT_OST_GEOM	SignedAngle (const Vec2 &v1, const Vec2 &v2)
Mat2 DLLEXPORT_OST_GEOM	operator* (const Mat2 &m1, const Mat2 &m2)
Vec2 DLLEXPORT_OST_GEOM	Min (const Vec2 &v1, const Vec2 &v2)
Vec2 DLLEXPORT_OST_GEOM	Max (const Vec2 &v1, const Vec2 &v2)
DLLEXPORT Vec2	Rotate (const Vec2 &v, Real ang)
Real DLLEXPORT_OST_GEOM	Length (const Vec3 &v)
Real DLLEXPORT_OST_GEOM	Length2 (const Vec3 &v)
bool DLLEXPORT_OST_GEOM	Equal (const Vec3 &v1, const Vec3 &v2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	Equal (const Mat3 &m1, const Mat3 &m2, Real ephilon=EPSILON)
Real DLLEXPORT_OST_GEOM	Dot (const Vec3 &v1, const Vec3 &v2)
Vec3 DLLEXPORT_OST_GEOM	Normalize (const Vec3 &v)
Vec3 DLLEXPORT_OST_GEOM	Cross (const Vec3 &v1, const Vec3 &v2)
Vec3 DLLEXPORT_OST_GEOM	CompMultiply (const Vec3 &v1, const Vec3 &v2)
Vec3 DLLEXPORT_OST_GEOM	CompDivide (const Vec3 &v1, const Vec3 &v2)
Vec3 DLLEXPORT_OST_GEOM	operator* (const Vec3 &v, const Mat3 &m)
Vec3 DLLEXPORT_OST_GEOM	operator* (const Mat3 &m, const Vec3 &v)
Mat3 DLLEXPORT_OST_GEOM	operator* (const Mat3 &m1, const Mat3 &m2)
Mat3 DLLEXPORT_OST_GEOM	Invert (const Mat3 &m)
Mat3 DLLEXPORT_OST_GEOM	Transpose (const Mat3 &m)
Real DLLEXPORT_OST_GEOM	Comp (const Mat3 &m, unsigned int i, unsigned int j)
Real DLLEXPORT_OST_GEOM	Minor (const Mat3 &m, unsigned int i, unsigned int j)
Real DLLEXPORT_OST_GEOM	Det (const Mat3 &m)
Real DLLEXPORT_OST_GEOM	Angle (const Vec3 &v1, const Vec3 &v2)
Mat3 DLLEXPORT_OST_GEOM	EulerTransformation (Real theta, Real phi, Real xi)
Mat3 DLLEXPORT_OST_GEOM	AxisRotation (const Vec3 &axis, Real angle)
Vec3 DLLEXPORT_OST_GEOM	OrthogonalVector (const Vec3 &axis)
Vec3 DLLEXPORT_OST_GEOM	Min (const Vec3 &v1, const Vec3 &v2)
Vec3 DLLEXPORT_OST_GEOM	Max (const Vec3 &v1, const Vec3 &v2)
Real DLLEXPORT_OST_GEOM	Distance (const Vec3 &p1, const Vec3 &p2)
Real DLLEXPORT_OST_GEOM	Length (const Vec4 &v)
Real DLLEXPORT_OST_GEOM	Length2 (const Vec4 &v)
bool DLLEXPORT_OST_GEOM	Equal (const Vec4 &v1, const Vec4 &v2, Real ephilon=EPSILON)
bool DLLEXPORT_OST_GEOM	Equal (const Mat4 &m1, const Mat4 &v2, Real ephilon=EPSILON)
Real DLLEXPORT_OST_GEOM	Dot (const Vec4 &v1, const Vec4 &v2)
Vec4 DLLEXPORT_OST_GEOM	Normalize (const Vec4 &v)
Vec4 DLLEXPORT_OST_GEOM	CompMultiply (const Vec4 &v1, const Vec4 &v2)
Vec4 DLLEXPORT_OST_GEOM	CompDivide (const Vec4 &v1, const Vec4 &v2)
Vec4 DLLEXPORT_OST_GEOM	operator* (const Vec4 &v, const Mat4 &m)
Vec4 DLLEXPORT_OST_GEOM	operator* (const Mat4 &m, const Vec4 &v)
Real DLLEXPORT_OST_GEOM	Comp (const Mat4 &m, unsigned int i, unsigned int j)
Real DLLEXPORT_OST_GEOM	Minor (const Mat4 &m, unsigned int i, unsigned int j)
Real DLLEXPORT_OST_GEOM	Det (const Mat4 &m)
Mat4 DLLEXPORT_OST_GEOM	Transpose (const Mat4 &m)
Mat4 DLLEXPORT_OST_GEOM	Invert (const Mat4 &m)
Mat4 DLLEXPORT_OST_GEOM	operator* (const Mat4 &m1, const Mat4 &m2)
Real DLLEXPORT_OST_GEOM	Angle (const Vec4 &v1, const Vec4 &v2)
Vec4 DLLEXPORT_OST_GEOM	Min (const Vec4 &v1, const Vec4 &v2)
Vec4 DLLEXPORT_OST_GEOM	Max (const Vec4 &v1, const Vec4 &v2)
Variables
static const Real	EPSILON = 1e-10

---

Typedef Documentation

typedef boost::shared_ptr<PointCloud> PointCloudPtr

Definition at line 60 of file point_cloud.hh.

typedef std::vector<Rotation3> Rotation3List

Definition at line 188 of file composite3.hh.

---

Function Documentation

Real DLLEXPORT_OST_GEOM geom::Angle	(	const Vec4 &	v1,
		const Vec4 &	v2
	)

Real DLLEXPORT_OST_GEOM geom::Angle	(	const Vec3 &	v1,
		const Vec3 &	v2
	)

Real DLLEXPORT_OST_GEOM geom::Angle	(	const Vec2 &	v1,
		const Vec2 &	v2
	)

angle beetwen two vectors

Real DLLEXPORT_OST_GEOM geom::Angle	(	const Plane &	p,
		const Line3 &	l
	)

Real DLLEXPORT_OST_GEOM geom::Angle	(	const Plane &	p1,
		const Plane &	p2
	)

Real DLLEXPORT_OST_GEOM geom::Angle	(	const Line3 &	l1,
		const Line3 &	l2
	)

Real DLLEXPORT_OST_GEOM geom::Angle	(	const Line2 &	l1,
		const Line2 &	l2
	)

bool DLLEXPORT_OST_GEOM geom::AreIntersecting	(	const Line3 &	l1,
		const Line3 &	l2,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::AreParallel	(	const Line3 &	l1,
		const Line3 &	l2,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::AreParallel	(	const Plane &	p1,
		const Plane &	p2,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::AreParallel	(	const Plane &	p,
		const Line3 &	l,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::AreParallel	(	const Line2 &	l1,
		const Line2 &	l2,
		Real	ephilon = EPSILON
	)

Mat3 DLLEXPORT_OST_GEOM geom::AxisRotation	(	const Vec3 &	axis,
		Real	angle
	)

Real DLLEXPORT_OST_GEOM geom::Comp	(	const Mat4 &	m,
		unsigned int	i,
		unsigned int	j
	)

Real DLLEXPORT_OST_GEOM geom::Comp	(	const Mat3 &	m,
		unsigned int	i,
		unsigned int	j
	)

Vec4 DLLEXPORT_OST_GEOM geom::CompDivide	(	const Vec4 &	v1,
		const Vec4 &	v2
	)

divide each component of v1 by that of v2

Vec3 DLLEXPORT_OST_GEOM geom::CompDivide	(	const Vec3 &	v1,
		const Vec3 &	v2
	)

divide each component of v1 by that of v2

Vec2 DLLEXPORT_OST_GEOM geom::CompDivide	(	const Vec2 &	v1,
		const Vec2 &	v2
	)

divide each component of v1 by that of v2

Vec4 DLLEXPORT_OST_GEOM geom::CompMultiply	(	const Vec4 &	v1,
		const Vec4 &	v2
	)

multiply each component of v1 with that of v2

Vec3 DLLEXPORT_OST_GEOM geom::CompMultiply	(	const Vec3 &	v1,
		const Vec3 &	v2
	)

multiply each component of v1 with that of v2

Vec2 DLLEXPORT_OST_GEOM geom::CompMultiply	(	const Vec2 &	v1,
		const Vec2 &	v2
	)

multiply each component of v1 with that of v2

Quat DLLEXPORT_OST_GEOM geom::Conjugate

(

const Quat &

q

)

Vec3 DLLEXPORT_OST_GEOM geom::Cross	(	const Vec3 &	v1,
		const Vec3 &	v2
	)

vector cross product

Real DLLEXPORT_OST_GEOM geom::Det

(

const Mat4 &

m

)

Real DLLEXPORT_OST_GEOM geom::Det

(

const Mat3 &

m

)

Real DLLEXPORT_OST_GEOM geom::Det

(

const Mat2 &

m

)

determinant

Real DLLEXPORT_OST_GEOM geom::Distance	(	const Vec3 &	p1,
		const Vec3 &	p2
	)

returns the distance between two points

Real DLLEXPORT_OST_GEOM geom::Distance	(	const Plane &	p,
		const Vec3 &	v
	)

Real DLLEXPORT_OST_GEOM geom::Distance	(	const Line3 &	l,
		const Vec3 &	v
	)

Real DLLEXPORT_OST_GEOM geom::Distance	(	const Line3 &	l1,
		const Line3 &	l2
	)

Real DLLEXPORT_OST_GEOM geom::Distance	(	const Line2 &	l,
		const Vec2 &	v
	)

Real DLLEXPORT_OST_GEOM geom::Dot	(	const Vec4 &	v1,
		const Vec4 &	v2
	)

vector dot product

Real DLLEXPORT_OST_GEOM geom::Dot	(	const Vec3 &	v1,
		const Vec3 &	v2
	)

vector dot product

Real DLLEXPORT_OST_GEOM geom::Dot	(	const Vec2 &	v1,
		const Vec2 &	v2
	)

vector dot product

Real DLLEXPORT_OST_GEOM geom::Dot	(	const Quat &	q0,
		const Quat &	q1
	)

bool DLLEXPORT_OST_GEOM geom::Equal	(	const Mat4 &	m1,
		const Mat4 &	v2,
		Real	ephilon = EPSILON
	)

return true if components differ not more than ephilon

bool DLLEXPORT_OST_GEOM geom::Equal	(	const Vec4 &	v1,
		const Vec4 &	v2,
		Real	ephilon = EPSILON
	)

return true if components differ not more than ephilon

bool DLLEXPORT_OST_GEOM geom::Equal	(	const Mat3 &	m1,
		const Mat3 &	m2,
		Real	ephilon = EPSILON
	)

return true if components differ not more than ephilon

bool DLLEXPORT_OST_GEOM geom::Equal	(	const Vec3 &	v1,
		const Vec3 &	v2,
		Real	ephilon = EPSILON
	)

return true if components differ not more than ephilon

bool DLLEXPORT_OST_GEOM geom::Equal	(	const Mat2 &	m1,
		const Mat2 &	m2,
		Real	ephilon = EPSILON
	)

return true if components differ not more than ephilon

bool DLLEXPORT_OST_GEOM geom::Equal	(	const Vec2 &	v1,
		const Vec2 &	v2,
		Real	ephilon = EPSILON
	)

return true if components differ not more than ephilon

bool DLLEXPORT_OST_GEOM geom::Equal	(	const Plane &	p1,
		const Plane &	p2,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::Equal	(	const Line3 &	l1,
		const Line3 &	l2,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::Equal	(	const Line2 &	l1,
		const Line2 &	l2,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::EqualPosition	(	const Plane &	p1,
		const Plane &	p2,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::EqualPosition	(	const Line3 &	l1,
		const Line3 &	l2,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::EqualPosition	(	const Line2 &	l1,
		const Line2 &	l2,
		Real	ephilon = EPSILON
	)

Mat3 DLLEXPORT_OST_GEOM geom::EulerTransformation	(	Real	theta,
		Real	phi,
		Real	xi
	)

DLLEXPORT void geom::ExportEulerAngles	(	const Rotation3List &	rot_list,
		const boost::filesystem::path &	loc
	)

Quat DLLEXPORT_OST_GEOM geom::Grassmann	(	const Quat &	lhs,
		const Quat &	rhs
	)

DLLEXPORT Rotation3List geom::ImportEulerAngles

(

const boost::filesystem::path &

loc

)

Line3 DLLEXPORT_OST_GEOM geom::IntersectionLine	(	const Plane &	p1,
		const Plane &	p2
	)

Vec3 DLLEXPORT_OST_GEOM geom::IntersectionPoint	(	const Plane &	p,
		const Line3 &	l
	)

Vec3 DLLEXPORT_OST_GEOM geom::IntersectionPoint	(	const Line3 &	l,
		const Plane &	p
	)

Vec3 DLLEXPORT_OST_GEOM geom::IntersectionPoint	(	const Line3 &	l1,
		const Line3 &	l2
	)

Vec2 DLLEXPORT_OST_GEOM geom::IntersectionPoint	(	const Line2 &	l1,
		const Line2 &	l2
	)

Mat4 DLLEXPORT_OST_GEOM geom::Invert

(

const Mat4 &

m

)

Mat3 DLLEXPORT_OST_GEOM geom::Invert

(

const Mat3 &

m

)

Mat2 DLLEXPORT_OST_GEOM geom::Invert

(

const Mat2 &

m

)

Matrix inversion.

DLLEXPORT_OST_GEOM bool geom::IsInCircle	(	const Circle2 &	c,
		const Vec2 &	v
	)

bool DLLEXPORT_OST_GEOM geom::IsInPlane	(	const Plane &	p,
		const Line3 &	l,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::IsInPlane	(	const Plane &	p,
		const Vec3 &	v,
		Real	ephilon = EPSILON
	)

DLLEXPORT_OST_GEOM bool geom::IsInPolygon	(	const Polygon2 &	p,
		const Vec2 &	v
	)

DLLEXPORT_OST_GEOM bool geom::IsInRectangle	(	const Rectangle2 &	r,
		const Vec2 &	v
	)

DLLEXPORT bool geom::IsInSphere	(	const Sphere &	p,
		const Vec3 &	v
	)

bool DLLEXPORT_OST_GEOM geom::IsOnLine	(	const Line3 &	l,
		const Vec3 &	v,
		Real	ephilon = EPSILON
	)

bool DLLEXPORT_OST_GEOM geom::IsOnLine	(	const Line2 &	l,
		const Vec2 &	v,
		Real	ephilon = EPSILON
	)

Real DLLEXPORT_OST_GEOM geom::Length

(

const Vec4 &

v

)

returns length of vector

Real DLLEXPORT_OST_GEOM geom::Length

(

const Vec3 &

v

)

returns length of vector

Real DLLEXPORT_OST_GEOM geom::Length

(

const Vec2 &

v

)

returns length of vector

Real DLLEXPORT_OST_GEOM geom::Length2

(

const Vec4 &

v

)

returns squared length of vector

Real DLLEXPORT_OST_GEOM geom::Length2

(

const Vec3 &

v

)

returns squared length of vector

Real DLLEXPORT_OST_GEOM geom::Length2

(

const Vec2 &

v

)

returns squared length of vector

Vec4 DLLEXPORT_OST_GEOM geom::Max	(	const Vec4 &	v1,
		const Vec4 &	v2
	)

returns std::max of each component

Vec3 DLLEXPORT_OST_GEOM geom::Max	(	const Vec3 &	v1,
		const Vec3 &	v2
	)

returns std::max of each component

Vec2 DLLEXPORT_OST_GEOM geom::Max	(	const Vec2 &	v1,
		const Vec2 &	v2
	)

returns std::max of each component

Vec4 DLLEXPORT_OST_GEOM geom::Min	(	const Vec4 &	v1,
		const Vec4 &	v2
	)

returns std::min of each component

Vec3 DLLEXPORT_OST_GEOM geom::Min	(	const Vec3 &	v1,
		const Vec3 &	v2
	)

returns std::min of each component

Vec2 DLLEXPORT_OST_GEOM geom::Min	(	const Vec2 &	v1,
		const Vec2 &	v2
	)

returns std::min of each component

Real DLLEXPORT_OST_GEOM geom::Minor	(	const Mat4 &	m,
		unsigned int	i,
		unsigned int	j
	)

Real DLLEXPORT_OST_GEOM geom::Minor	(	const Mat3 &	m,
		unsigned int	i,
		unsigned int	j
	)

Vec4 DLLEXPORT_OST_GEOM geom::Normalize

(

const Vec4 &

v

)

Vec3 DLLEXPORT_OST_GEOM geom::Normalize

(

const Vec3 &

v

)

Normalize.

Vec2 DLLEXPORT_OST_GEOM geom::Normalize

(

const Vec2 &

v

)

Normalize vector.

Quat DLLEXPORT_OST_GEOM geom::Normalize

(

const Quat &

q

)

Mat4 DLLEXPORT_OST_GEOM geom::operator*	(	const Mat4 &	m1,
		const Mat4 &	m2
	)

Vec4 DLLEXPORT_OST_GEOM geom::operator*	(	const Mat4 &	m,
		const Vec4 &	v
	)

vector matrix multiplication

Vec4 DLLEXPORT_OST_GEOM geom::operator*	(	const Vec4 &	v,
		const Mat4 &	m
	)

vector matrix multiplication

Mat3 DLLEXPORT_OST_GEOM geom::operator*	(	const Mat3 &	m1,
		const Mat3 &	m2
	)

matrix matrix multiplication

Vec3 DLLEXPORT_OST_GEOM geom::operator*	(	const Mat3 &	m,
		const Vec3 &	v
	)

vector matrix multiplication

Vec3 DLLEXPORT_OST_GEOM geom::operator*	(	const Vec3 &	v,
		const Mat3 &	m
	)

vector matrix multiplication

Mat2 DLLEXPORT_OST_GEOM geom::operator*	(	const Mat2 &	m1,
		const Mat2 &	m2
	)

matrix matrix multiplication

Vec2 DLLEXPORT_OST_GEOM geom::operator*	(	const Mat2 &	m,
		const Vec2 &	v
	)

vector matrix multiplication

This corresponds to

|a b| (x) (ax+by) |c d| * (y) =(cx+dy)

Vec2 DLLEXPORT_OST_GEOM geom::operator*	(	const Vec2 &	v,
		const Mat2 &	m
	)

vector matrix multiplication

This corresponds to

|a b| (x,y) * |c d| = (ax+cy, bx+dy)

DLLEXPORT_OST_GEOM Vec4 geom::operator/	(	Real	,
		const Vec4 &	v
	)

DLLEXPORT_OST_GEOM Vec3 geom::operator/	(	Real	,
		const Vec3 &	v
	)

DLLEXPORT_OST_GEOM Vec2 geom::operator/	(	Real	d,
		const Vec2 &	v
	)

DLLEXPORT_OST_GEOM std::ostream& geom::operator<<	(	std::ostream &	,
		const Vec4 &
	)

DLLEXPORT_OST_GEOM std::ostream& geom::operator<<	(	std::ostream &	,
		const Vec3 &
	)

DLLEXPORT_OST_GEOM std::ostream& geom::operator<<	(	std::ostream &	,
		const Vec2 &
	)

DLLEXPORT_OST_GEOM std::ostream& geom::operator<<	(	std::ostream &	str,
		const Quat &	q
	)

DLLEXPORT_OST_GEOM std::ostream& geom::operator<<	(	std::ostream &	os,
		const Mat4 &	m
	)

DLLEXPORT_OST_GEOM std::ostream& geom::operator<<	(	std::ostream &	o,
		const Mat3 &	m
	)

DLLEXPORT_OST_GEOM std::ostream& geom::operator<<	(	std::ostream &	os,
		const Mat2 &	m
	)

std::ostream& geom::operator<<	(	std::ostream &	s,
		const Line3 &	l
	)

bool DLLEXPORT_OST_GEOM geom::operator==	(	const Plane &	p1,
		const Plane &	p2
	)

bool DLLEXPORT_OST_GEOM geom::operator==	(	const Line3 &	l1,
		const Line3 &	l2
	)

bool DLLEXPORT_OST_GEOM geom::operator==	(	const Line2 &	l1,
		const Line2 &	l2
	)

Vec3 DLLEXPORT_OST_GEOM geom::OrthogonalVector

(

const Vec3 &

axis

)

get arbitrary vector orthogonal to axis

The returned vector is of length 1

int DLLEXPORT_OST_GEOM geom::RelativePosition	(	const Plane &	p,
		const Vec3 &	v,
		Real	ephilon = EPSILON
	)

DLLEXPORT Vec2 geom::Rotate	(	const Vec2 &	v,
		Real	ang
	)

Rotation.

Real DLLEXPORT_OST_GEOM geom::SignedAngle	(	const Vec2 &	v1,
		const Vec2 &	v2
	)

angle beetwen two vectors (honors sign)

DLLEXPORT_OST_GEOM Polygon2 geom::SimplifyPolygon

(

const Polygon2 &

p

)

Quat DLLEXPORT_OST_GEOM geom::Slerp	(	const Quat &	q0,
		const Quat &	q1,
		Real	t
	)

Mat4 DLLEXPORT_OST_GEOM geom::Transpose

(

const Mat4 &

m

)

Mat3 DLLEXPORT_OST_GEOM geom::Transpose

(

const Mat3 &

m

)

Mat2 DLLEXPORT_OST_GEOM geom::Transpose

(

const Mat2 &

m

)

Transpose.

AlignedCuboid DLLIMPORT geom::Union	(	const AlignedCuboid &	lhs,
		const AlignedCuboid &	rhs
	)

---

Variable Documentation

const Real EPSILON = 1e-10 [static]

Definition at line 25 of file constants.hh.