#include <ViewTrajectory.h>

Inheritance diagram for cloudViewer::visualization::ViewTrajectory:

Collaboration diagram for cloudViewer::visualization::ViewTrajectory:

Public Member Functions
	ViewTrajectory ()

	~ViewTrajectory () override

void	ComputeInterpolationCoefficients ()

void	ChangeInterval (int change)

size_t	NumOfFrames () const

void	Reset ()

std::tuple< bool, ViewParameters >	GetInterpolatedFrame (size_t k)

bool	ConvertToJsonValue (Json::Value &value) const override

bool	ConvertFromJsonValue (const Json::Value &value) override

Public Member Functions inherited from cloudViewer::utility::IJsonConvertible
virtual	~IJsonConvertible ()

virtual std::string	ToString () const
	Convert to a styled string representation of JSON data for display. More...

Public Attributes
std::vector< ViewParameters >	view_status_

bool	is_loop_ = false

int	interval_ = INTERVAL_DEFAULT

std::vector< ViewParameters::Matrix17x4d, ViewParameters::Matrix17x4d_allocator >	coeff_

Static Public Attributes
static const int	INTERVAL_MAX = 59

static const int	INTERVAL_MIN = 0

static const int	INTERVAL_STEP = 1

static const int	INTERVAL_DEFAULT = 29

Additional Inherited Members
Static Public Member Functions inherited from cloudViewer::utility::IJsonConvertible
static bool	EigenVector3dFromJsonArray (Eigen::Vector3d &vec, const Json::Value &value)

static bool	EigenVector3dToJsonArray (const Eigen::Vector3d &vec, Json::Value &value)

static bool	EigenVector4dFromJsonArray (Eigen::Vector4d &vec, const Json::Value &value)

static bool	EigenVector4dToJsonArray (const Eigen::Vector4d &vec, Json::Value &value)

static bool	EigenMatrix3dFromJsonArray (Eigen::Matrix3d &mat, const Json::Value &value)

static bool	EigenMatrix3dToJsonArray (const Eigen::Matrix3d &mat, Json::Value &value)

static bool	EigenMatrix4dFromJsonArray (Eigen::Matrix4d &mat, const Json::Value &value)

static bool	EigenMatrix4dToJsonArray (const Eigen::Matrix4d &mat, Json::Value &value)

static bool	EigenMatrix4dFromJsonArray (Eigen::Matrix4d_u &mat, const Json::Value &value)

static bool	EigenMatrix4dToJsonArray (const Eigen::Matrix4d_u &mat, Json::Value &value)

static bool	EigenMatrix6dFromJsonArray (Eigen::Matrix6d &mat, const Json::Value &value)

static bool	EigenMatrix6dToJsonArray (const Eigen::Matrix6d &mat, Json::Value &value)

static bool	EigenMatrix6dFromJsonArray (Eigen::Matrix6d_u &mat, const Json::Value &value)

static bool	EigenMatrix6dToJsonArray (const Eigen::Matrix6d_u &mat, Json::Value &value)

Detailed Description

Definition at line 21 of file ViewTrajectory.h.

Constructor & Destructor Documentation

◆ ViewTrajectory()

cloudViewer::visualization::ViewTrajectory::ViewTrajectory ( )

inline

Definition at line 29 of file ViewTrajectory.h.

◆ ~ViewTrajectory()

cloudViewer::visualization::ViewTrajectory::~ViewTrajectory ( )

inlineoverride

Definition at line 30 of file ViewTrajectory.h.

Member Function Documentation

◆ ChangeInterval()

void cloudViewer::visualization::ViewTrajectory::ChangeInterval ( int change )

inline

Definition at line 43 of file ViewTrajectory.h.

References interval_, INTERVAL_MAX, INTERVAL_MIN, and INTERVAL_STEP.

Referenced by cloudViewer::visualization::ViewControlWithCustomAnimation::ChangeTrajectoryInterval().

◆ ComputeInterpolationCoefficients()

void cloudViewer::visualization::ViewTrajectory::ComputeInterpolationCoefficients ( )

Function to compute a Cubic Spline Interpolation See this paper for details: Bartels, R. H.; Beatty, J. C.; and Barsky, B. A. "Hermite and Cubic Spline Interpolation." Ch. 3 in An Introduction to Splines for Use in Computer Graphics and Geometric Modelling. San Francisco, CA: Morgan Kaufmann, pp. 9-17, 1998. Also see explanation on this page: http://mathworld.wolfram.com/CubicSpline.html

Definition at line 24 of file ViewTrajectory.cpp.

References coeff_, is_loop_, and view_status_.

Referenced by cloudViewer::visualization::ViewControlWithCustomAnimation::SetAnimationMode().