vcg::Shot< S, RotationType > Class Template Reference

#include <shot.h>

Classes
class	ReferenceFrame
Public Types
typedef Camera< S >	CameraType
typedef S	ScalarType
Public Member Functions
vcg::Point3< S >	Axis (const int &i) const
	GET the i-th axis of the coordinate system of the camera.
vcg::Point3< S >	ConvertCameraToWorldCoordinates (const vcg::Point3< S > &p) const
	convert a 3d point from camera to world coordinates
vcg::Point3< S >	ConvertCameraToWorldCoordinates_Substitute (const vcg::Point3< S > &p) const
vcg::Point3< S >	ConvertWorldToCameraCoordinates (const vcg::Point3< S > &p) const
	convert a 3d point from world to camera coordinates
S	Depth (const vcg::Point3< S > &p) const
	returns distance of point p from camera plane (z depth), used for unprojection
Matrix44< S >	GetExtrinsicsToWorldMatrix () const
const vcg::Point3< S >	GetViewPoint () const
	GET the viewpoint.
Matrix44< S >	GetWorldToExtrinsicsMatrix () const
bool	IsValid () const
void	LookAt (const S &eye_x, const S &eye_y, const S &eye_z, const S &at_x, const S &at_y, const S &at_z, const S &up_x, const S &up_y, const S &up_z)
	look at (opengl-like)
void	LookAt (const vcg::Point3< S > &point, const vcg::Point3< S > &up)
	look at (point+up)
void	LookTowards (const vcg::Point3< S > &z_dir, const vcg::Point3< S > &up)
	look towards (dir+up)
void	MultMatrix (vcg::Matrix44< S > m44)
void	MultSimilarity (const Similarity< S > &s)
vcg::Point2< S >	Project (const vcg::Point3< S > &p) const
	project a 3d point from world coordinates to 2d camera viewport (pixel)
void	SetViewPoint (const vcg::Point3< S > &viewpoint)
	SET the viewpoint.
	Shot ()
	Shot (Camera< S > c)
vcg::Point3< S >	UnProject (const vcg::Point2< S > &p, const S &d) const
	inverse projection from 2d camera viewport (pixel) + Zdepth to 3d world coordinates
vcg::Point3< S >	UnProject_Substitute (const vcg::Point2< S > &p, const S &d) const
Public Attributes
ReferenceFrame< S, RotationType >	Extrinsics
Camera< S >	Intrinsics

Detailed Description

template<class S, class RotationType = Matrix44<S>>
class vcg::Shot< S, RotationType >

Definition at line 130 of file vcg/math/shot.h.

Member Typedef Documentation

template<class S, class RotationType = Matrix44<S>>

typedef Camera<S> vcg::Shot< S, RotationType >::CameraType

Definition at line 132 of file vcg/math/shot.h.

template<class S, class RotationType = Matrix44<S>>

typedef S vcg::Shot< S, RotationType >::ScalarType

Definition at line 133 of file vcg/math/shot.h.

Constructor & Destructor Documentation

template<class S, class RotationType = Matrix44<S>>

vcg::Shot< S, RotationType >::Shot ( Camera< S > c ) [inline]

Definition at line 152 of file vcg/math/shot.h.

template<class S, class RotationType = Matrix44<S>>

vcg::Shot< S, RotationType >::Shot ( ) [inline]

Definition at line 158 of file vcg/math/shot.h.

Member Function Documentation

template<class S , class RotationType >

vcg::Point3< S > vcg::Shot< S, RotationType >::Axis ( const int & i ) const [inline]

GET the i-th axis of the coordinate system of the camera.

Definition at line 269 of file vcg/math/shot.h.

template<class S, class RotationType >

vcg::Point3< S > vcg::Shot< S, RotationType >::ConvertCameraToWorldCoordinates ( const vcg::Point3< S > & p ) const [inline]

convert a 3d point from camera to world coordinates

Definition at line 325 of file vcg/math/shot.h.

template<class S, class RotationType >

vcg::Point3< S > vcg::Shot< S, RotationType >::ConvertCameraToWorldCoordinates_Substitute ( const vcg::Point3< S > & p ) const [inline]

convert a 3d point from camera to world coordinates, uses inverse instead of trranspose for non-exactly-rigid rotation matrices (such as calculated by tsai and garcia)

Definition at line 338 of file vcg/math/shot.h.

template<class S, class RotationType >

vcg::Point3< S > vcg::Shot< S, RotationType >::ConvertWorldToCameraCoordinates ( const vcg::Point3< S > & p ) const [inline]

convert a 3d point from world to camera coordinates

Definition at line 314 of file vcg/math/shot.h.

template<class S, class RotationType >

S vcg::Shot< S, RotationType >::Depth ( const vcg::Point3< S > & p ) const [inline]

returns distance of point p from camera plane (z depth), used for unprojection

Definition at line 381 of file vcg/math/shot.h.

template<class S, class RotationType = Matrix44<S>>

Matrix44<S> vcg::Shot< S, RotationType >::GetExtrinsicsToWorldMatrix ( ) const [inline]

Definition at line 213 of file vcg/math/shot.h.

template<class S , class RotationType >

const vcg::Point3< S > vcg::Shot< S, RotationType >::GetViewPoint ( ) const [inline]

GET the viewpoint.

Definition at line 255 of file vcg/math/shot.h.

template<class S, class RotationType = Matrix44<S>>

Matrix44<S> vcg::Shot< S, RotationType >::GetWorldToExtrinsicsMatrix ( ) const [inline]

Definition at line 222 of file vcg/math/shot.h.

template<class S, class RotationType = Matrix44<S>>

bool vcg::Shot< S, RotationType >::IsValid ( ) const [inline]

Definition at line 243 of file vcg/math/shot.h.

template<class S, class RotationType >

void vcg::Shot< S, RotationType >::LookAt	(	const S &	eye_x,
		const S &	eye_y,
		const S &	eye_z,
		const S &	at_x,
		const S &	at_y,
		const S &	at_z,
		const S &	up_x,
		const S &	up_y,
		const S &	up_z
	)			`[inline]`

look at (opengl-like)

Definition at line 286 of file vcg/math/shot.h.

template<class S, class RotationType >

void vcg::Shot< S, RotationType >::LookAt	(	const vcg::Point3< S > &	point,
		const vcg::Point3< S > &	up
	)			`[inline]`

look at (point+up)

Definition at line 279 of file vcg/math/shot.h.

template<class S, class RotationType >

void vcg::Shot< S, RotationType >::LookTowards	(	const vcg::Point3< S > &	z_dir,
		const vcg::Point3< S > &	up
	)			`[inline]`

look towards (dir+up)

look towards

Definition at line 296 of file vcg/math/shot.h.

template<class S, class RotationType = Matrix44<S>>

void vcg::Shot< S, RotationType >::MultMatrix ( vcg::Matrix44< S > m44 ) [inline]

Definition at line 231 of file vcg/math/shot.h.

template<class S, class RotationType = Matrix44<S>>

void vcg::Shot< S, RotationType >::MultSimilarity ( const Similarity< S > & s ) [inline]

Definition at line 241 of file vcg/math/shot.h.

template<class S, class RotationType >

vcg::Point2< S > vcg::Shot< S, RotationType >::Project ( const vcg::Point3< S > & p ) const [inline]

project a 3d point from world coordinates to 2d camera viewport (pixel)

Definition at line 350 of file vcg/math/shot.h.

template<class S, class RotationType >

void vcg::Shot< S, RotationType >::SetViewPoint ( const vcg::Point3< S > & viewpoint ) [inline]

SET the viewpoint.

Definition at line 261 of file vcg/math/shot.h.

template<class S, class RotationType >

vcg::Point3< S > vcg::Shot< S, RotationType >::UnProject	(	const vcg::Point2< S > &	p,
		const S &	d
	)			const `[inline]`

inverse projection from 2d camera viewport (pixel) + Zdepth to 3d world coordinates

Definition at line 360 of file vcg/math/shot.h.

template<class S, class RotationType >

vcg::Point3< S > vcg::Shot< S, RotationType >::UnProject_Substitute	(	const vcg::Point2< S > &	p,
		const S &	d
	)			const `[inline]`

inverse projection from 2d camera viewport (pixel) + Zdepth to 3d world coordinates, uses inverse instead of trranspose for non-exactly-rigid rotation matrices (such as calculated by tsai and garcia)

Definition at line 371 of file vcg/math/shot.h.

Member Data Documentation

template<class S, class RotationType = Matrix44<S>>

ReferenceFrame<S,RotationType> vcg::Shot< S, RotationType >::Extrinsics

Definition at line 149 of file vcg/math/shot.h.

template<class S, class RotationType = Matrix44<S>>

Camera<S> vcg::Shot< S, RotationType >::Intrinsics

Definition at line 148 of file vcg/math/shot.h.

The documentation for this class was generated from the following file:

vcg/math/shot.h

vcg::Shot< S, RotationType > Class Template Reference

Classes

Public Types

Public Member Functions

Public Attributes

Detailed Description

template<class S, class RotationType = Matrix44<S>> class vcg::Shot< S, RotationType >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<class S, class RotationType = Matrix44<S>>
class vcg::Shot< S, RotationType >