Description

Customized Chrono Irrlicht visualization for modal analaysis.

#include <ChModalVisualSystemIrrlicht.h>

Collaboration diagram for chrono::modal::ChModalVisualSystemIrrlicht< ScalarType >:

[legend]

Public Member Functions
virtual void	Initialize () override
	Initialize the visualization system.

virtual void	BeginScene (bool backBuffer, bool zBuffer) override

virtual void	Render () override
	Render the Irrlicht scene and additional visual elements.

void	SetMode (int mode)
	Set the mode to be visualized. More...

void	ResetTimer ()
	Reset the timer used to generate the mode shape animation.

void	SetAmplitude (double amplitude)
	Set the amplitude of the mode shape animation. More...

void	SetSpeedFactor (double speed_factor)
	Set the speed factor of the mode shape animation. More...

void	SetFixedFrequency (bool val)
	Fix the frequency of the mode shape animation. More...

void	ResetInitialState ()
	Reset the initial state by retrieving the current state of the assembly.

void	AttachAssembly (const ChAssembly &assembly, const ChMatrixDynamic< ScalarType > &eigvects, const ChVectorDynamic< double > &freq)
	Attach the assembly to be visualized. More...

void	UpdateModes (const ChMatrixDynamic< ScalarType > &eigvects, const ChVectorDynamic< double > &freq)
	Update the eigenvectors and frequencies.

template<typename U = ScalarType>
std::enable_if< std::is_same< U, std::complex< double > >::value, void >::type	UpdateModes (const ChMatrixDynamic< ScalarType > &eigvects, const ChVectorDynamic< double > &freq, const ChVectorDynamic< double > &damping_ratios)
	Update the eigenvectors, frequencies, and damping ratios.

Protected Member Functions
template<typename U = ScalarType>
std::enable_if< std::is_same< U, double >::value, ChVectorDynamic< double > >::type	GetModeShape (const ChVectorDynamic< double > &eigv, double angle)
	Get the mode shape at a specified angle from an eigenvector (real eigvect).

template<typename U = ScalarType>
std::enable_if< std::is_same< U, std::complex< double > >::value, ChVectorDynamic< double > >::type	GetModeShape (const ChVectorDynamic< std::complex< double >> &eigv, double angle)
	Get the mode shape at a specified angle from an eigenvector (complex eigvect).

Protected Attributes
ChAssembly *	m_assembly = nullptr

const ChMatrixDynamic< ScalarType > *	m_eigvects = nullptr

const ChVectorDynamic< double > *	m_freq = nullptr

const ChVectorDynamic< double > *	m_damping_ratios = nullptr

int	m_selected_mode = 0
	currently selected mode

ChTimer	m_timer
	timer for mode shape animation

ChState	m_assembly_initial_state
	initial state of the assembly

double	m_amplitude = 1.0
	amplitude scaling of the mode shape animation

double	m_speed_factor = 1.0
	speed factor of the mode shape animation

bool	m_fixed_frequency = false
	fix the frequency of the animation

irr::gui::IGUIScrollBar *	g_selected_mode

irr::gui::IGUIStaticText *	g_selected_mode_info

irr::gui::IGUIEditBox *	g_amplitude

irr::gui::IGUIEditBox *	g_speed_factor

irr::gui::IGUICheckBox *	g_fixed_frequency

ChModalEventReceiver< ScalarType > *	m_receiver

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

Public Member Functions