VisPrefsDialog Class Reference

Detailed Description

A dialog window for settung up a visualisation preferences.

Definition at line 28 of file VisPrefsDialog.h.

#include <VisPrefsDialog.h>

Inheritance diagram for VisPrefsDialog:

Collaboration diagram for VisPrefsDialog:

Public Member Functions
	VisPrefsDialog (VtkVisPipeline &pipeline, VisualizationWidget &widget, QDialog *parent=nullptr)
	Constructor.

Protected Slots
void	on_bgColorButton_colorPicked (QColor color)
	Sets the background colour.
void	on_lightAboveBox_clicked ()
	Adds a light above the scene.
void	on_lightBelowBox_clicked ()
	Adds a light below the scene.
void	on_superelevationPushButton_pressed ()
	Sets the given superelevation on all vis pipeline source objects.
void	on_loadShowAllCheckBox_stateChanged (int state)
void	on_cullBackfacesCheckBox_stateChanged (int state)
	Culls backfacing rendering primitives on all actors.

Private Attributes
VtkVisPipeline &	_vtkVisPipeline
VisualizationWidget &	_visWidget
GeoLib::Point	_above
GeoLib::Point	_below

Constructor & Destructor Documentation

VisPrefsDialog()

VisPrefsDialog::VisPrefsDialog	(	VtkVisPipeline &	pipeline,
		VisualizationWidget &	widget,
		QDialog *	parent = nullptr )

Constructor.

Definition at line 26 of file VisPrefsDialog.cpp.

    : QDialog(parent),
      _vtkVisPipeline(pipeline),
      _visWidget(widget),
      _above(0, 0, 2000000),
      _below(0, 0, -2000000)
{
    setupUi(this);
    if (_vtkVisPipeline.getLight(_above))
    {
        lightAboveBox->toggle();
    }
    if (_vtkVisPipeline.getLight(_below))
    {
        lightBelowBox->toggle();
    }
 
    bgColorButton->setColor(_vtkVisPipeline.getBGColor());
 
    QValidator* validator = new QDoubleValidator(0, 100000, 2, this);
    superelevationLineEdit->setValidator(validator);
    QSettings settings;
    superelevationLineEdit->setText(
        settings.value("globalSuperelevation", 1.0).toString());
    cullBackfacesCheckBox->setCheckState(
        Qt::CheckState(settings.value("globalCullBackfaces", 0).toInt()));
    loadShowAllCheckBox->setCheckState(
        Qt::CheckState(settings.value("resetViewOnLoad", 2).toInt()));
}

References _above, _below, _vtkVisPipeline, VtkVisPipeline::getBGColor(), and VtkVisPipeline::getLight().

Member Function Documentation

on_bgColorButton_colorPicked

void VisPrefsDialog::on_bgColorButton_colorPicked ( QColor color )

protectedslot

Sets the background colour.

Definition at line 58 of file VisPrefsDialog.cpp.

{
    QColor bgColor(color.red(), color.green(), color.blue());
    _vtkVisPipeline.setBGColor(bgColor);
}

References _vtkVisPipeline, and VtkVisPipeline::setBGColor().

on_cullBackfacesCheckBox_stateChanged

void VisPrefsDialog::on_cullBackfacesCheckBox_stateChanged ( int state )

protectedslot

Culls backfacing rendering primitives on all actors.

Definition at line 106 of file VisPrefsDialog.cpp.

{
    _vtkVisPipeline.setGlobalBackfaceCulling(static_cast<bool>(state));
 
    QSettings settings;
    settings.setValue("globalCullBackfaces", state);
}

References _vtkVisPipeline, and VtkVisPipeline::setGlobalBackfaceCulling().

on_lightAboveBox_clicked

void VisPrefsDialog::on_lightAboveBox_clicked ( )

protectedslot

Adds a light above the scene.

Definition at line 64 of file VisPrefsDialog.cpp.

{
    if (lightAboveBox->isChecked())
    {
        _vtkVisPipeline.addLight(_above);
    }
    else
    {
        _vtkVisPipeline.removeLight(_above);
    }
}

References _above, _vtkVisPipeline, VtkVisPipeline::addLight(), and VtkVisPipeline::removeLight().

on_lightBelowBox_clicked

void VisPrefsDialog::on_lightBelowBox_clicked ( )

protectedslot

Adds a light below the scene.

Definition at line 76 of file VisPrefsDialog.cpp.

{
    if (lightBelowBox->isChecked())
    {
        _vtkVisPipeline.addLight(_below);
    }
    else
    {
        _vtkVisPipeline.removeLight(_below);
    }
}

References _below, _vtkVisPipeline, VtkVisPipeline::addLight(), and VtkVisPipeline::removeLight().

on_loadShowAllCheckBox_stateChanged

void VisPrefsDialog::on_loadShowAllCheckBox_stateChanged ( int state )

protectedslot

Definition at line 97 of file VisPrefsDialog.cpp.

{
    _visWidget.setShowAllOnLoad(static_cast<bool>(state));
    _vtkVisPipeline.resetCameraOnAddOrRemove(static_cast<bool>(state));
 
    QSettings settings;
    settings.setValue("resetViewOnLoad", state);
}

References _visWidget, _vtkVisPipeline, VtkVisPipeline::resetCameraOnAddOrRemove(), and VisualizationWidget::setShowAllOnLoad().

on_superelevationPushButton_pressed

void VisPrefsDialog::on_superelevationPushButton_pressed ( )

protectedslot

Sets the given superelevation on all vis pipeline source objects.

Definition at line 88 of file VisPrefsDialog.cpp.

{
    double factor = superelevationLineEdit->text().toDouble();
    _vtkVisPipeline.setGlobalSuperelevation(factor);
 
    QSettings settings;
    settings.setValue("globalSuperelevation", factor);
}

References _vtkVisPipeline, and VtkVisPipeline::setGlobalSuperelevation().

Member Data Documentation

_above

GeoLib::Point VisPrefsDialog::_above

private

Definition at line 59 of file VisPrefsDialog.h.

Referenced by VisPrefsDialog(), and on_lightAboveBox_clicked().

_below

GeoLib::Point VisPrefsDialog::_below

private

Definition at line 60 of file VisPrefsDialog.h.

Referenced by VisPrefsDialog(), and on_lightBelowBox_clicked().

_visWidget

VisualizationWidget& VisPrefsDialog::_visWidget

private

Definition at line 58 of file VisPrefsDialog.h.

Referenced by on_loadShowAllCheckBox_stateChanged().

_vtkVisPipeline

VtkVisPipeline& VisPrefsDialog::_vtkVisPipeline

private

Definition at line 57 of file VisPrefsDialog.h.

Referenced by VisPrefsDialog(), on_bgColorButton_colorPicked(), on_cullBackfacesCheckBox_stateChanged(), on_lightAboveBox_clicked(), on_lightBelowBox_clicked(), on_loadShowAllCheckBox_stateChanged(), and on_superelevationPushButton_pressed().

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

• Applications/DataExplorer/VtkVis/VisPrefsDialog.h
• Applications/DataExplorer/VtkVis/VisPrefsDialog.cpp