SMESHGUI_Angle Class Reference

Angle measurement widget. More...

#include <SMESHGUI_Measurements.h>

Inheritance diagram for SMESHGUI_Angle:

Public Member Functions
	SMESHGUI_Angle (QWidget *=0)
	Constructor. More...
	~SMESHGUI_Angle ()
void	deactivate ()
void	updateSelection ()
	Setup selection mode. More...

Private Slots
void	selectionChanged ()
	Called when selection is changed. More...
void	nodesEdited ()
void	compute ()
void	clear ()

Private Member Functions
bool	addPointByActor (int id)
bool	addPointByIDSource (int id)
gp_Vec	getNormal (const gp_Vec &vec10)
	Return normal to a plane of drawing in the case of 180 degrees angle. More...

Private Attributes
QLineEdit *	myNodes
QLineEdit *	myResult
SMESH::SMESH_IDSource_var	myIDSrc
SMESH_Actor *	myActor
std::vector< SMESH::PointStruct >	myPoints
SMESHGUI_MeshEditPreview *	myPreview

Detailed Description

Angle measurement widget.

Widget to calculate angle between 3 nodes.

Constructor & Destructor Documentation

SMESHGUI_Angle()

SMESHGUI_Angle::SMESHGUI_Angle

(

QWidget *

parent = 0

)

Constructor.

Parameters

parent

parent widget

References compute(), SMESHGUI_MeshEditPreview::GetActor(), SMESH::GetViewWindow(), MARGIN, myActor, myNodes, myPreview, myResult, and SPACING.

~SMESHGUI_Angle()

SMESHGUI_Angle::~SMESHGUI_Angle

(

)

References myPreview.

Member Function Documentation

addPointByActor()

bool SMESHGUI_Angle::addPointByActor ( int  id )

private

References SMESH_Actor::GetObject(), myActor, and myPoints.

Referenced by nodesEdited(), and selectionChanged().

addPointByIDSource()

bool SMESHGUI_Angle::addPointByIDSource ( int  id )

private

References myIDSrc, and myPoints.

Referenced by nodesEdited(), and selectionChanged().

clear

void SMESHGUI_Angle::clear ( )

privateslot

References SMESHGUI_MeshEditPreview::GetActor(), SMESH::GetViewWindow(), myPoints, myPreview, and myResult.

Referenced by nodesEdited(), and selectionChanged().

compute

void SMESHGUI_Angle::compute ( )

privateslot

References SMESH::EDGE, SMESH::MeshPreviewStruct::elementConnectivities, SMESH::MeshPreviewStruct::elementTypes, SMESHGUI_MeshEditPreview::GetActor(), getNormal(), SMESHGUI::GetSMESHGen(), myPoints, myPreview, myResult, SMESH::MeshPreviewStruct::nodesXYZ, SMESHGUI::resourceMgr(), and SMESHGUI_MeshEditPreview::SetData().

Referenced by SMESHGUI_Angle().

deactivate()

void SMESHGUI_Angle::deactivate

(

)

getNormal()

gp_Vec SMESHGUI_Angle::getNormal ( const gp_Vec &  vec10 )

private

Return normal to a plane of drawing in the case of 180 degrees angle.

References SMESH_MeshAlgos::FaceNormal(), SMDS_Mesh::FindNode(), SMESH_Actor::GetObject(), myActor, myNodes, and SMDSAbs_Face.

Referenced by compute().

nodesEdited

void SMESHGUI_Angle::nodesEdited ( )

privateslot

References addPointByActor(), addPointByIDSource(), clear(), SMESH::GetViewWindow(), Handle(), myActor, and myNodes.

Referenced by updateSelection().

selectionChanged

void SMESHGUI_Angle::selectionChanged ( )

privateslot

Called when selection is changed.

References addPointByActor(), addPointByIDSource(), clear(), SMESH::FindActorByEntry(), SMESH::GetSelector(), SMESH::GetViewWindow(), Handle(), myActor, myIDSrc, myNodes, myPoints, and SMESHGUI::selectionMgr().

Referenced by updateSelection().

updateSelection()

void SMESHGUI_Angle::updateSelection

(

)

Setup selection mode.

References SMESH::GetViewWindow(), myNodes, myPoints, nodesEdited(), selectionChanged(), SMESHGUI::selectionMgr(), and SMESH::SetPointRepresentation().

Referenced by SMESHGUI_MeasureDlg::updateSelection().

Field Documentation

myActor

SMESH_Actor* SMESHGUI_Angle::myActor

private

Referenced by addPointByActor(), getNormal(), nodesEdited(), selectionChanged(), and SMESHGUI_Angle().

myIDSrc

SMESH::SMESH_IDSource_var SMESHGUI_Angle::myIDSrc

private

Referenced by addPointByIDSource(), and selectionChanged().

myNodes

QLineEdit* SMESHGUI_Angle::myNodes

private

Referenced by getNormal(), nodesEdited(), selectionChanged(), SMESHGUI_Angle(), and updateSelection().

myPoints

std::vector< SMESH::PointStruct > SMESHGUI_Angle::myPoints

private

Referenced by addPointByActor(), addPointByIDSource(), clear(), compute(), selectionChanged(), and updateSelection().

myPreview

SMESHGUI_MeshEditPreview* SMESHGUI_Angle::myPreview

private

Referenced by clear(), compute(), SMESHGUI_Angle(), and ~SMESHGUI_Angle().

myResult

QLineEdit* SMESHGUI_Angle::myResult

private

Referenced by clear(), compute(), and SMESHGUI_Angle().