GlShot< ShotType > Struct Template Reference

#include <shot.h>

List of all members.

Public Types
typedef GlCamera< typename ShotType::CameraType >	GlCameraType
typedef ShotType::ScalarType	ScalarType
Static Public Member Functions
static void	FromTrackball (const vcg::Trackball &tr, vcg::Shot< ScalarType > &sShot, vcg::Shot< ScalarType > &shot)
static ScalarType	GetFarPlane (vcg::Shot< ScalarType > &shot, vcg::Box3< ScalarType > bbox)
static void	GetNearFarPlanes (vcg::Shot< ScalarType > &shot, vcg::Box3< ScalarType > bbox, ScalarType &nr, ScalarType &fr)
	given a shot and the mesh bounding box, return near and far plane (exact)
static void	MatrixGL (ShotType &shot, vcg::Matrix44< ScalarType > &m)
	returns the OpenGL 4x4 MODELVIEW matrix that describes the shot position and orientation (extrinsics)
static void	SetSubView (vcg::Shot< ScalarType > &shot, vcg::Point2< ScalarType > p1, vcg::Point2< ScalarType > p2)
static void	SetView (vcg::Shot< ScalarType > &shot, ScalarType nearDist, ScalarType farDist)
	set the OpenGL PROJECTION and MODELVIEW matrix to match camera+shot. requires near and far plane
static void	TransformGL (vcg::Shot< ScalarType > &shot)
	set the OpenGL MODELVIEW matrix to match the shot (extrinsics)
static void	UnsetView ()
	restore the previous OpenGL modelview and projection state. to be called AFTER a SetView

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Detailed Description

template<class ShotType>
struct GlShot< ShotType >

Definition at line 92 of file wrap/gl/shot.h.

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Member Typedef Documentation

template<class ShotType >

typedef GlCamera<typename ShotType::CameraType> GlShot< ShotType >::GlCameraType

Definition at line 93 of file wrap/gl/shot.h.

template<class ShotType >

typedef ShotType::ScalarType GlShot< ShotType >::ScalarType

Definition at line 92 of file wrap/gl/shot.h.

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Member Function Documentation

template<class ShotType >

static void GlShot< ShotType >::FromTrackball	(	const vcg::Trackball &	tr,
		vcg::Shot< ScalarType > &	sShot,
		vcg::Shot< ScalarType > &	shot
	)			[inline, static]

Definition at line 217 of file wrap/gl/shot.h.

template<class ShotType >

static ScalarType GlShot< ShotType >::GetFarPlane	(	vcg::Shot< ScalarType > &	shot,
		vcg::Box3< ScalarType >	bbox
	)			[inline, static]

given a shot and the mesh bounding box, returns an approximate far plane distance distance is always approximated by excess

Definition at line 142 of file wrap/gl/shot.h.

template<class ShotType >

static void GlShot< ShotType >::GetNearFarPlanes	(	vcg::Shot< ScalarType > &	shot,
		vcg::Box3< ScalarType >	bbox,
		ScalarType &	nr,
		ScalarType &	fr
	)			[inline, static]

given a shot and the mesh bounding box, return near and far plane (exact)

Definition at line 171 of file wrap/gl/shot.h.

template<class ShotType >

static void GlShot< ShotType >::MatrixGL	(	ShotType &	shot,
		vcg::Matrix44< ScalarType > &	m
	)			[inline, static]

returns the OpenGL 4x4 MODELVIEW matrix that describes the shot position and orientation (extrinsics)

Definition at line 96 of file wrap/gl/shot.h.

template<class ShotType >

static void GlShot< ShotType >::SetSubView	(	vcg::Shot< ScalarType > &	shot,
		vcg::Point2< ScalarType >	p1,
		vcg::Point2< ScalarType >	p2
	)			[inline, static]

Definition at line 192 of file wrap/gl/shot.h.

template<class ShotType >

static void GlShot< ShotType >::SetView	(	vcg::Shot< ScalarType > &	shot,
		ScalarType	nearDist,
		ScalarType	farDist
	)			[inline, static]

set the OpenGL PROJECTION and MODELVIEW matrix to match camera+shot. requires near and far plane

Definition at line 110 of file wrap/gl/shot.h.

template<class ShotType >

static void GlShot< ShotType >::TransformGL

(

vcg::Shot< ScalarType > &

shot

)

[inline, static]

set the OpenGL MODELVIEW matrix to match the shot (extrinsics)

Definition at line 102 of file wrap/gl/shot.h.

template<class ShotType >

static void GlShot< ShotType >::UnsetView

(

)

[inline, static]

restore the previous OpenGL modelview and projection state. to be called AFTER a SetView

Definition at line 130 of file wrap/gl/shot.h.

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

• wrap/gl/shot.h