osgEarth::Util::FeatureEditor Class Reference

List of all members.

Public Member Functions
	FeatureEditor (osgEarth::Features::Feature *feature, osgEarth::Features::FeatureSource *source, osgEarth::MapNode *mapNode)
const osg::Vec4f &	getPickColor () const
void	setPickColor (const osg::Vec4f &pickColor)
const osg::Vec4f &	getColor () const
void	setColor (const osg::Vec4f &color)
float	getSize () const
void	setSize (float size)
Protected Member Functions
void	init ()
Protected Attributes
osg::Vec4f	_pickColor
osg::Vec4f	_color
float	_size
osg::ref_ptr < osgEarth::Features::Feature >	_feature
osg::ref_ptr < osgEarth::Features::FeatureSource >	_source
osg::ref_ptr< osgEarth::MapNode >	_mapNode

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Detailed Description

Node you can add to your scene graph to edit the verts of a Feature's Geometry

Definition at line 80 of file FeatureEditing.

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Constructor & Destructor Documentation

FeatureEditor::FeatureEditor	(	osgEarth::Features::Feature *	feature,
		osgEarth::Features::FeatureSource *	source,
		osgEarth::MapNode *	mapNode
	)

Constructs a new FeatureEditor

Parameters:

feature	The Feature to edit
source	The FeatureSource that the Feature belongs to
mapNode	The MapNode that is being displayed

Definition at line 191 of file FeatureEditing.cpp.

                                                                                       :
_feature( feature ),
_source( source ),
_mapNode( mapNode ),
_color(osg::Vec4(0.0f, 1.0f, 0.0f, 1.0f)),
_pickColor(osg::Vec4(1.0f, 1.0f, 0.0f, 1.0f)),
_size( 5.0f )
{
    init();
}

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Member Function Documentation

const osg::Vec4f & FeatureEditor::getColor

(

)

const

Gets the color of the draggers

Definition at line 220 of file FeatureEditing.cpp.

{
    return _color;
}

const osg::Vec4f & FeatureEditor::getPickColor

(

)

const

Gets the color of the draggers when they are selected

Definition at line 204 of file FeatureEditing.cpp.

{
    return _pickColor;
}

float FeatureEditor::getSize

(

)

const

Gets the dragger size

Definition at line 236 of file FeatureEditing.cpp.

{
    return _size;
}

void FeatureEditor::init

(

)

[protected]

Definition at line 252 of file FeatureEditing.cpp.

{
    removeChildren( 0, this->getNumChildren() );
    //Create a dragger for each point
    for (unsigned int i = 0; i < _feature->getGeometry()->size(); i++)
    {
        osg::Matrixd matrix;
        double lat = (*_feature->getGeometry())[i].y();
        double lon = (*_feature->getGeometry())[i].x();
        _mapNode->getMap()->getProfile()->getSRS()->getEllipsoid()->computeLocalToWorldTransformFromLatLongHeight(osg::DegreesToRadians(lat), osg::DegreesToRadians(lon), 0, matrix);    

        IntersectingDragger* dragger = new IntersectingDragger;
        dragger->setColor( _color );
        dragger->setPickColor( _pickColor );
        dragger->setSize( _size );
        dragger->setNode( _mapNode->getTerrainEngine() );
        dragger->setupDefaultGeometry();
        dragger->setMatrix(matrix);
        dragger->setHandleEvents( true );        
        dragger->addDraggerCallback(new MoveFeatureDraggerCallback(_feature.get(), _source.get(), _mapNode->getMap(), i) );

        addChild(dragger);        
    }
}

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void FeatureEditor::setColor

(

const osg::Vec4f &

color

)

Sets the color of the draggers

Definition at line 77 of file StencilUtils.cpp.

{
    (*_maskColorArray)[0] = color;
    // dirty?
}

void FeatureEditor::setPickColor

(

const osg::Vec4f &

pickColor

)

Sets the color of the draggers when they are selected

Definition at line 210 of file FeatureEditing.cpp.

{
    if (_pickColor != pickColor)
    {
        _pickColor = pickColor;
        init();
    }
}

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void FeatureEditor::setSize

(

float

size

)

Sets the dragger size

Definition at line 242 of file FeatureEditing.cpp.

{
    if (_size != size)
    {
        _size = size;
        init();
    }
}

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Member Data Documentation

osg::Vec4f osgEarth::Util::FeatureEditor::_color [protected]

Definition at line 130 of file FeatureEditing.

osg::ref_ptr< osgEarth::Features::Feature > osgEarth::Util::FeatureEditor::_feature [protected]

Definition at line 133 of file FeatureEditing.

osg::ref_ptr< osgEarth::MapNode > osgEarth::Util::FeatureEditor::_mapNode [protected]

Definition at line 135 of file FeatureEditing.

osg::Vec4f osgEarth::Util::FeatureEditor::_pickColor [protected]

Definition at line 129 of file FeatureEditing.

float osgEarth::Util::FeatureEditor::_size [protected]

Definition at line 131 of file FeatureEditing.

osg::ref_ptr< osgEarth::Features::FeatureSource > osgEarth::Util::FeatureEditor::_source [protected]

Definition at line 134 of file FeatureEditing.

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

• /home/cube/sources/osgearth/src/osgEarthUtil/FeatureEditing
• /home/cube/sources/osgearth/src/osgEarthDrivers/model_feature_stencil/StencilUtils.cpp
• /home/cube/sources/osgearth/src/osgEarthUtil/FeatureEditing.cpp