ModelSnap Class Reference

A gui tool for snapping one model to another. More...

#include <gui/Gui.hh>

Inherits SingletonT< ModelSnap >.

Public Member Functions
void	Clear ()
	Clear the model snapping tool. More...
void	Fini ()
	Clean up the model snap tool. More...
void	GetSnapTransform (const std::vector< math::Vector3 > &_triangleSrc, const std::vector< math::Vector3 > &_triangleDest, const math::Pose &_poseSrc, math::Vector3 &_trans, math::Quaternion &_rot)
	Calculate the translation and rotation needed to snap the centroid of a mesh triangle of a visual to another, taking into account any pose offsets. More...
void	Init ()
	Initialize the model snapping tool. More...
void	OnMouseMoveEvent (const common::MouseEvent &_event)
	Process an object translate mouse move event. More...
void	OnMousePressEvent (const common::MouseEvent &_event)
	Process an object translate mouse press event. More...
void	OnMouseReleaseEvent (const common::MouseEvent &_event)
	Process an object translate mouse release event. More...
void	Reset ()
	Reset the model snapping tool. More...
void	Snap (const std::vector< math::Vector3 > &_triangleSrc, const std::vector< math::Vector3 > &_triangleDest, rendering::VisualPtr _visualSrc)
	Calculate the translation and rotation needed to snap the centroid of a mesh triangle of a visual to another, taking into account any pose offsets. More...

Static Public Member Functions
static ModelSnap *	Instance ()
	Get an instance of the singleton. More...

Detailed Description

A gui tool for snapping one model to another.

Member Function Documentation

Clear()

void Clear

(

)

Clear the model snapping tool.

This explicity cleans up the internal state of the singleton and prepares it for exit.

Fini()

void Fini

(

)

Clean up the model snap tool.

GetSnapTransform()

void GetSnapTransform	(	const std::vector< math::Vector3 > &	_triangleSrc,
		const std::vector< math::Vector3 > &	_triangleDest,
		const math::Pose &	_poseSrc,
		math::Vector3 &	_trans,
		math::Quaternion &	_rot
	)

Calculate the translation and rotation needed to snap the centroid of a mesh triangle of a visual to another, taking into account any pose offsets.

Parameters

[in]	_triangleSrc	vertices of target triangle being snapped to.
[in]	_triangleDest	vertices of the other triangle that will be moved.
[in]	_poseSrc	Pose offset of triangleB relative to its model visual.
[out]	_trans	Translation output.
[out]	_rotation	Rotation output.

Init()

void Init

(

)

Initialize the model snapping tool.

Instance()

static ModelSnap * Instance ( )

inlinestaticinherited

Get an instance of the singleton.

OnMouseMoveEvent()

void OnMouseMoveEvent

(

const common::MouseEvent &

_event

)

Process an object translate mouse move event.

Parameters

[in]

_event

Mouse event.

OnMousePressEvent()

void OnMousePressEvent

(

const common::MouseEvent &

_event

)

Process an object translate mouse press event.

Parameters

[in]

_event

Mouse event.

OnMouseReleaseEvent()

void OnMouseReleaseEvent

(

const common::MouseEvent &

_event

)

Process an object translate mouse release event.

Parameters

[in]

_event

Mouse event.

Reset()

void Reset

(

)

Reset the model snapping tool.

Snap()

void Snap	(	const std::vector< math::Vector3 > &	_triangleSrc,
		const std::vector< math::Vector3 > &	_triangleDest,
		rendering::VisualPtr	_visualSrc
	)

Calculate the translation and rotation needed to snap the centroid of a mesh triangle of a visual to another, taking into account any pose offsets.

Parameters

[in]	_triangleSrc	vertices of target triangle being snapped to.
[in]	_triangleDest	vertices of the other triangle that will be moved.
[in]	_visualSrc	Visual being moved by the snap action.

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

• ModelSnap.hh