open3d::visualization::ViewControlWithEditing Class Reference

#include <ViewControlWithEditing.h>

Inheritance diagram for open3d::visualization::ViewControlWithEditing:

Public Types
enum	EditingMode {   FreeMode = 0, OrthoPositiveX = 1, OrthoNegativeX = 2, OrthoPositiveY = 3,   OrthoNegativeY = 4, OrthoPositiveZ = 5, OrthoNegativeZ = 6 }
Public Types inherited from open3d::visualization::ViewControl
enum	ProjectionType { Perspective = 0, Orthogonal = 1 }

Public Member Functions
virtual	~ViewControlWithEditing ()
void	Reset () override
void	ChangeFieldOfView (double step) override
void	Scale (double scale) override
void	Rotate (double x, double y, double xo, double yo) override
	Function to process rotation. More...
void	Translate (double x, double y, double xo, double yo) override
	Function to process translation. More...
void	SetEditingMode (EditingMode mode)
std::string	GetStatusString () const
EditingMode	GetEditingMode () const
void	ToggleEditingX ()
void	ToggleEditingY ()
void	ToggleEditingZ ()
void	ToggleLocking ()
bool	IsLocked () const
Public Member Functions inherited from open3d::visualization::ViewControl
virtual	~ViewControl ()
void	SetViewMatrices (const Eigen::Matrix4d &model_matrix=Eigen::Matrix4d::Identity())
bool	ConvertToViewParameters (ViewParameters &status) const
	Function to get equivalent view parameters (support orthogonal) More...
bool	ConvertFromViewParameters (const ViewParameters &status)
void	SetLookat (const Eigen::Vector3d &lookat)
void	SetUp (const Eigen::Vector3d &up)
void	SetFront (const Eigen::Vector3d &front)
void	SetZoom (const double zoom)
bool	ConvertToPinholeCameraParameters (camera::PinholeCameraParameters &parameters)
bool	ConvertFromPinholeCameraParameters (const camera::PinholeCameraParameters &parameters, bool allow_arbitrary=false)
ProjectionType	GetProjectionType () const
void	SetProjectionParameters ()
virtual void	ChangeWindowSize (int width, int height)
virtual void	CameraLocalTranslate (double forward, double right, double up)
virtual void	CameraLocalRotate (double x, double y, double xo=0.0, double yo=0.0)
virtual void	ResetCameraLocalRotate ()
virtual void	Roll (double x)
const geometry::AxisAlignedBoundingBox &	GetBoundingBox () const
void	ResetBoundingBox ()
void	FitInGeometry (const geometry::Geometry &geometry)
double	GetFieldOfView () const
	Function to get field of view. More...
gl_util::GLMatrix4f	GetMVPMatrix () const
gl_util::GLMatrix4f	GetProjectionMatrix () const
gl_util::GLMatrix4f	GetViewMatrix () const
gl_util::GLMatrix4f	GetModelMatrix () const
gl_util::GLVector3f	GetEye () const
gl_util::GLVector3f	GetLookat () const
gl_util::GLVector3f	GetUp () const
gl_util::GLVector3f	GetFront () const
gl_util::GLVector3f	GetRight () const
int	GetWindowWidth () const
int	GetWindowHeight () const
double	GetZNear () const
double	GetZFar () const
void	SetConstantZNear (double z_near)
void	SetConstantZFar (double z_far)
void	UnsetConstantZNear ()
void	UnsetConstantZFar ()

Protected Attributes
EditingMode	editing_mode_ = FreeMode
ViewParameters	view_status_backup_
bool	is_view_locked_ = false
Protected Attributes inherited from open3d::visualization::ViewControl
int	window_width_ = 0
int	window_height_ = 0
geometry::AxisAlignedBoundingBox	bounding_box_
Eigen::Vector3d	eye_
Eigen::Vector3d	lookat_
Eigen::Vector3d	up_
Eigen::Vector3d	front_
Eigen::Vector3d	right_
double	distance_
double	field_of_view_
double	zoom_
double	view_ratio_
double	aspect_
double	z_near_
double	z_far_
double	constant_z_near_ = -1
double	constant_z_far_ = -1
gl_util::GLMatrix4f	projection_matrix_
gl_util::GLMatrix4f	view_matrix_
gl_util::GLMatrix4f	model_matrix_
gl_util::GLMatrix4f	MVP_matrix_
Eigen::Vector3d	start_local_rotate_up_
Eigen::Vector3d	start_local_rotate_right_
Eigen::Vector3d	start_local_rotate_front_
Eigen::Vector3d	start_local_rotate_eye_
Eigen::Vector3d	start_local_rotate_lookat_
double	local_rotate_up_accum_
double	local_rotate_right_accum_

Additional Inherited Members
Static Public Attributes inherited from open3d::visualization::ViewControl
static const double	FIELD_OF_VIEW_MAX = 90.0
static const double	FIELD_OF_VIEW_MIN = 5.0
static const double	FIELD_OF_VIEW_DEFAULT = 60.0
static const double	FIELD_OF_VIEW_STEP = 5.0
static const double	ZOOM_DEFAULT = 0.7
static const double	ZOOM_MIN = 0.02
static const double	ZOOM_MAX = 2.0
static const double	ZOOM_STEP = 0.02
static const double	ROTATION_RADIAN_PER_PIXEL = 0.003

Member Enumeration Documentation

EditingMode

enum open3d::visualization::ViewControlWithEditing::EditingMode

Enumerator
FreeMode
OrthoPositiveX
OrthoNegativeX
OrthoPositiveY
OrthoNegativeY
OrthoPositiveZ
OrthoNegativeZ

Constructor & Destructor Documentation

~ViewControlWithEditing()

virtual open3d::visualization::ViewControlWithEditing::~ViewControlWithEditing ( )

inlinevirtual

Member Function Documentation

ChangeFieldOfView()

void open3d::visualization::ViewControlWithEditing::ChangeFieldOfView ( double  step )

overridevirtual

Function to change field of view.

Parameters

step	The step to change field of view.

Reimplemented from open3d::visualization::ViewControl.

GetEditingMode()

EditingMode open3d::visualization::ViewControlWithEditing::GetEditingMode ( ) const

inline

GetStatusString()

std::string open3d::visualization::ViewControlWithEditing::GetStatusString

(

)

const

IsLocked()

bool open3d::visualization::ViewControlWithEditing::IsLocked ( ) const

inline

Reset()

void open3d::visualization::ViewControlWithEditing::Reset ( )

overridevirtual

Reimplemented from open3d::visualization::ViewControl.

Rotate()

void open3d::visualization::ViewControlWithEditing::Rotate ( double  x, double  y, double  xo, double  yo  )

overridevirtual

Function to process rotation.

Coordinates are measured in screen coordinates relative to the top-left corner of the window client area.

Parameters

x	The distance the mouse cursor has moved in x-axis.
y	The distance the mouse cursor has moved in y-axis.
xo	Original point coordinate of the mouse in x-axis.
yo	Original point coordinate of the mouse in y-axis.

Reimplemented from open3d::visualization::ViewControl.

Scale()

void open3d::visualization::ViewControlWithEditing::Scale ( double  scale )

overridevirtual

Function to process scaling

Parameters

scale

is the scale ratio.

Reimplemented from open3d::visualization::ViewControl.

SetEditingMode()

void open3d::visualization::ViewControlWithEditing::SetEditingMode

(

EditingMode

mode

)

ToggleEditingX()

void open3d::visualization::ViewControlWithEditing::ToggleEditingX ( )

inline

ToggleEditingY()

void open3d::visualization::ViewControlWithEditing::ToggleEditingY ( )

inline

ToggleEditingZ()

void open3d::visualization::ViewControlWithEditing::ToggleEditingZ ( )

inline

ToggleLocking()

void open3d::visualization::ViewControlWithEditing::ToggleLocking ( )

inline

Translate()

void open3d::visualization::ViewControlWithEditing::Translate ( double  x, double  y, double  xo, double  yo  )

overridevirtual

Function to process translation.

Coordinates are measured in screen coordinates relative to the top-left corner of the window client area.

Parameters

x	Distance the mouse cursor has moved in x-axis.
y	Distance the mouse cursor has moved in y-axis.
xo	Original point coordinate of the mouse in x-axis.
yo	Original point coordinate of the mouse in y-axis.

Reimplemented from open3d::visualization::ViewControl.

Field Documentation

editing_mode_

EditingMode open3d::visualization::ViewControlWithEditing::editing_mode_ = FreeMode

protected

is_view_locked_

bool open3d::visualization::ViewControlWithEditing::is_view_locked_ = false

protected

view_status_backup_

ViewParameters open3d::visualization::ViewControlWithEditing::view_status_backup_

protected

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

• /home/runner/work/Open3D/Open3D/cpp/open3d/visualization/visualizer/ViewControlWithEditing.h (c3f9de2 (Tue Jun 1 15:34:27 2021 -0700))
• /home/runner/work/Open3D/Open3D/cpp/open3d/visualization/visualizer/ViewControlWithEditing.cpp (c3f9de2 (Tue Jun 1 15:34:27 2021 -0700))