#include <LightDirectionInteractorLogic.h>

Inheritance diagram for cloudViewer::visualization::rendering::LightDirectionInteractorLogic:

Collaboration diagram for cloudViewer::visualization::rendering::LightDirectionInteractorLogic:

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Public Member Functions
	LightDirectionInteractorLogic (Scene scene, Camera camera)

void	Rotate (int dx, int dy) override

void	StartMouseDrag ()

void	UpdateMouseDragUI ()

void	EndMouseDrag ()

Eigen::Vector3f	GetCurrentDirection () const

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	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)

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

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 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_

Detailed Description

Definition at line 20 of file LightDirectionInteractorLogic.h.

Constructor & Destructor Documentation

◆ LightDirectionInteractorLogic()

cloudViewer::visualization::rendering::LightDirectionInteractorLogic::LightDirectionInteractorLogic	(	Scene *	scene,
		Camera *	camera
	)

Definition at line 125 of file LightDirectionInteractorLogic.cpp.

Member Function Documentation

◆ EndMouseDrag()

void cloudViewer::visualization::rendering::LightDirectionInteractorLogic::EndMouseDrag ( )

Definition at line 203 of file LightDirectionInteractorLogic.cpp.

◆ GetCurrentDirection()

Eigen::Vector3f cloudViewer::visualization::rendering::LightDirectionInteractorLogic::GetCurrentDirection ( ) const

Definition at line 212 of file LightDirectionInteractorLogic.cpp.

References cloudViewer::visualization::rendering::MatrixInteractorLogic::GetMatrix().

◆ Rotate()

void cloudViewer::visualization::rendering::LightDirectionInteractorLogic::Rotate	(	int	dx,
		int	dy
	)

overridevirtual

Rotates about an axis defined by dx * matrixLeft, dy * matrixUp. dy is assumed to be in window-style coordinates, that is, going up produces a negative dy. The axis goes through the center of rotation.

Reimplemented from cloudViewer::visualization::rendering::MatrixInteractorLogic.

Definition at line 129 of file LightDirectionInteractorLogic.cpp.

References cloudViewer::visualization::rendering::Camera::GetLeftVector(), cloudViewer::visualization::rendering::Camera::GetUpVector(), cloudViewer::visualization::rendering::MatrixInteractorLogic::RotateWorld(), and UpdateMouseDragUI().

◆ StartMouseDrag()

void cloudViewer::visualization::rendering::LightDirectionInteractorLogic::StartMouseDrag ( )

Definition at line 136 of file LightDirectionInteractorLogic.cpp.

References cloudViewer::visualization::rendering::Scene::AddGeometry(), cloudViewer::geometry::LineSet::CreateFromTriangleMesh(), ccMesh::CreateSphere(), cloudViewer::visualization::rendering::Scene::GeometryShadows(), cloudViewer::visualization::rendering::Scene::GetSunLightDirection(), cloudViewer::visualization::rendering::kSkyColor(), cloudViewer::visualization::rendering::kSunColor(), cloudViewer::visualization::rendering::MatrixInteractorLogic::model_size_, cloudViewer::visualization::rendering::Scene::SetGeometryTransform(), cloudViewer::visualization::rendering::MatrixInteractorLogic::SetMouseDownInfo(), cloudViewer::visualization::rendering::MaterialRecord::shader, size, and UpdateMouseDragUI().

◆ UpdateMouseDragUI()

void cloudViewer::visualization::rendering::LightDirectionInteractorLogic::UpdateMouseDragUI ( )

Definition at line 194 of file LightDirectionInteractorLogic.cpp.

References ccBBox::GetCenter(), cloudViewer::visualization::rendering::MatrixInteractorLogic::GetMatrix(), cloudViewer::visualization::rendering::MatrixInteractorLogic::model_bounds_, and cloudViewer::visualization::rendering::Scene::SetGeometryTransform().

Referenced by Rotate(), and StartMouseDrag().

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

/root/ACloudViewer/libs/cloudViewer/visualization/rendering/LightDirectionInteractorLogic.h
/root/ACloudViewer/libs/cloudViewer/visualization/rendering/LightDirectionInteractorLogic.cpp

Public Member Functions

Additional Inherited Members