ACloudViewer  3.9.4
A Modern Library for 3D Data Processing
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
cloudViewer::visualization::rendering::RotationInteractorLogic Class Reference

#include <RotationInteractorLogic.h>

Inheritance diagram for cloudViewer::visualization::rendering::RotationInteractorLogic:
Inheritance graph
[legend]
Collaboration diagram for cloudViewer::visualization::rendering::RotationInteractorLogic:
Collaboration graph
[legend]

Public Member Functions

 RotationInteractorLogic (Camera *camera, double min_far_plane)
 
 ~RotationInteractorLogic ()
 
virtual void SetCenterOfRotation (const Eigen::Vector3f &center)
 
virtual void Pan (int dx, int dy)
 
virtual void StartMouseDrag ()
 
virtual void UpdateMouseDragUI ()
 
virtual void EndMouseDrag ()
 
- Public Member Functions inherited from cloudViewer::visualization::rendering::MatrixInteractorLogic
virtual ~MatrixInteractorLogic ()
 
void SetViewSize (int width, int height)
 
int GetViewWidth () const
 
int GetViewHeight () const
 
const ccBBox & GetBoundingBox () const
 
virtual void SetBoundingBox (const ccBBox &bounds)
 
Eigen::Vector3f GetCenterOfRotation () const
 
void SetMouseDownInfo (const Camera::Transform &matrix, const Eigen::Vector3f &center_of_rotation)
 
const Camera::Transform & GetMatrix () const
 
virtual void Rotate (int dx, int dy)
 
virtual void RotateWorld (int dx, int dy, const Eigen::Vector3f &x_axis, const Eigen::Vector3f &y_axis)
 
virtual void RotateZ (int dx, int dy)
 Rotates about the forward axis of the matrix. More...
 
virtual void RotateZWorld (int dx, int dy, const Eigen::Vector3f &forward)
 
virtual void Dolly (float dy, DragType drag_type)
 
virtual void Dolly (float z_dist, Camera::Transform matrix)
 

Protected Member Functions

Eigen::Vector3f CalcPanVectorWorld (int dx, int dy)
 
void UpdateCameraFarPlane ()
 
- Protected Member Functions inherited from cloudViewer::visualization::rendering::MatrixInteractorLogic
void SetMatrix (const Camera::Transform &matrix)
 
float CalcRotateRadians (int dx, int dy)
 
float CalcRotateZRadians (int dx, int dy)
 
float CalcDollyDist (float dy, DragType drag_type, const Camera::Transform &matrix)
 

Protected Attributes

double min_far_plane_
 
Camera * camera_
 
- Protected Attributes inherited from cloudViewer::visualization::rendering::MatrixInteractorLogic
int view_width_ = 1
 
int view_height_ = 1
 
double model_size_ = 20.0
 
ccBBox model_bounds_
 
Eigen::Vector3f center_of_rotation_
 
Camera::Transform matrix_at_mouse_down_
 
Eigen::Vector3f center_of_rotation_at_mouse_down_
 

Additional Inherited Members

- Public Types inherited from cloudViewer::visualization::rendering::MatrixInteractorLogic
enum class  DragType { MOUSE , WHEEL , TWO_FINGER }
 

Detailed Description

Definition at line 16 of file RotationInteractorLogic.h.

Constructor & Destructor Documentation

◆ RotationInteractorLogic()

cloudViewer::visualization::rendering::RotationInteractorLogic::RotationInteractorLogic ( Camera *  camera,
double  min_far_plane 
)
explicit

Definition at line 14 of file RotationInteractorLogic.cpp.

◆ ~RotationInteractorLogic()

cloudViewer::visualization::rendering::RotationInteractorLogic::~RotationInteractorLogic ( )

Definition at line 18 of file RotationInteractorLogic.cpp.

Member Function Documentation

◆ CalcPanVectorWorld()

Eigen::Vector3f cloudViewer::visualization::rendering::RotationInteractorLogic::CalcPanVectorWorld ( int  dx,
int  dy 
)
protected

Definition at line 40 of file RotationInteractorLogic.cpp.

References camera_, cloudViewer::visualization::rendering::MatrixInteractorLogic::center_of_rotation_at_mouse_down_, dist(), cloudViewer::visualization::rendering::Camera::GetFieldOfView(), cloudViewer::visualization::rendering::Camera::GetForwardVector(), cloudViewer::visualization::rendering::Camera::GetModelMatrix(), cloudViewer::visualization::rendering::Camera::GetNear(), cloudViewer::visualization::rendering::Camera::GetPosition(), M_PI, max(), and cloudViewer::visualization::rendering::MatrixInteractorLogic::view_height_.

Referenced by Pan(), and cloudViewer::visualization::rendering::ModelInteractorLogic::Pan().

◆ EndMouseDrag()

void cloudViewer::visualization::rendering::RotationInteractorLogic::EndMouseDrag ( )
virtual

Reimplemented in cloudViewer::visualization::rendering::ModelInteractorLogic, and cloudViewer::visualization::rendering::CameraInteractorLogic.

Definition at line 75 of file RotationInteractorLogic.cpp.

Referenced by cloudViewer::visualization::gui::RotationInteractor::Mouse().

◆ Pan()

void cloudViewer::visualization::rendering::RotationInteractorLogic::Pan ( int  dx,
int  dy 
)
virtual

Reimplemented in cloudViewer::visualization::rendering::ModelInteractorLogic, and cloudViewer::visualization::rendering::CameraInteractorLogic.

Definition at line 25 of file RotationInteractorLogic.cpp.

References CalcPanVectorWorld(), cloudViewer::visualization::rendering::MatrixInteractorLogic::center_of_rotation_, cloudViewer::visualization::rendering::MatrixInteractorLogic::center_of_rotation_at_mouse_down_, cloudViewer::visualization::rendering::MatrixInteractorLogic::matrix_at_mouse_down_, and cloudViewer::visualization::rendering::MatrixInteractorLogic::SetMatrix().

Referenced by cloudViewer::visualization::gui::RotationInteractor::Mouse(), and cloudViewer::visualization::rendering::CameraInteractorLogic::Pan().

◆ SetCenterOfRotation()

void cloudViewer::visualization::rendering::RotationInteractorLogic::SetCenterOfRotation ( const Eigen::Vector3f &  center)
virtual

Definition at line 20 of file RotationInteractorLogic.cpp.

References cloudViewer::visualization::rendering::MatrixInteractorLogic::center_of_rotation_.

Referenced by cloudViewer::visualization::gui::RotationInteractor::SetCenterOfRotation().

◆ StartMouseDrag()

void cloudViewer::visualization::rendering::RotationInteractorLogic::StartMouseDrag ( )
virtual

Reimplemented in cloudViewer::visualization::rendering::ModelInteractorLogic, cloudViewer::visualization::rendering::CameraSphereInteractorLogic, and cloudViewer::visualization::rendering::CameraInteractorLogic.

Definition at line 69 of file RotationInteractorLogic.cpp.

References cloudViewer::visualization::rendering::MatrixInteractorLogic::center_of_rotation_, cloudViewer::visualization::rendering::MatrixInteractorLogic::GetMatrix(), and cloudViewer::visualization::rendering::MatrixInteractorLogic::SetMouseDownInfo().

Referenced by cloudViewer::visualization::gui::RotationInteractor::Mouse().

◆ UpdateCameraFarPlane()

void cloudViewer::visualization::rendering::RotationInteractorLogic::UpdateCameraFarPlane ( )
protected

Definition at line 77 of file RotationInteractorLogic.cpp.

References cloudViewer::visualization::rendering::Camera::CalcFarPlane(), camera_, cloudViewer::visualization::rendering::Camera::GetProjection(), cloudViewer::visualization::rendering::Camera::ProjectionInfo::intrinsics, cloudViewer::visualization::rendering::MatrixInteractorLogic::model_bounds_, cloudViewer::visualization::rendering::Camera::ProjectionInfo::proj, and cloudViewer::visualization::rendering::Camera::SetProjection().

Referenced by cloudViewer::visualization::rendering::ModelInteractorLogic::Dolly(), cloudViewer::visualization::rendering::CameraInteractorLogic::Dolly(), and cloudViewer::visualization::rendering::ModelInteractorLogic::StartMouseDrag().

◆ UpdateMouseDragUI()

void cloudViewer::visualization::rendering::RotationInteractorLogic::UpdateMouseDragUI ( )
virtual

Reimplemented in cloudViewer::visualization::rendering::ModelInteractorLogic, and cloudViewer::visualization::rendering::CameraInteractorLogic.

Definition at line 73 of file RotationInteractorLogic.cpp.

Referenced by cloudViewer::visualization::gui::RotationInteractor::Mouse().

Member Data Documentation

◆ camera_

Camera* cloudViewer::visualization::rendering::RotationInteractorLogic::camera_
protected

Definition at line 35 of file RotationInteractorLogic.h.

Referenced by CalcPanVectorWorld(), cloudViewer::visualization::rendering::ModelInteractorLogic::Dolly(), cloudViewer::visualization::rendering::CameraInteractorLogic::Dolly(), cloudViewer::visualization::rendering::CameraInteractorLogic::MoveLocal(), cloudViewer::visualization::rendering::CameraInteractorLogic::Pan(), cloudViewer::visualization::rendering::CameraInteractorLogic::Rotate(), cloudViewer::visualization::rendering::CameraSphereInteractorLogic::Rotate(), cloudViewer::visualization::rendering::ModelInteractorLogic::Rotate(), cloudViewer::visualization::rendering::CameraInteractorLogic::RotateFly(), cloudViewer::visualization::rendering::CameraInteractorLogic::RotateLocal(), cloudViewer::visualization::rendering::CameraInteractorLogic::RotateZ(), cloudViewer::visualization::rendering::ModelInteractorLogic::RotateZ(), cloudViewer::visualization::rendering::CameraInteractorLogic::SetBoundingBox(), cloudViewer::visualization::rendering::CameraInteractorLogic::StartMouseDrag(), cloudViewer::visualization::rendering::CameraSphereInteractorLogic::StartMouseDrag(), UpdateCameraFarPlane(), and cloudViewer::visualization::rendering::CameraInteractorLogic::Zoom().

◆ min_far_plane_

double cloudViewer::visualization::rendering::RotationInteractorLogic::min_far_plane_
protected

Definition at line 34 of file RotationInteractorLogic.h.

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