openscenegraph
Public Member Functions | Protected Member Functions | Protected Attributes
osgTerrain::ImageLayer Class Reference
Inheritance diagram for osgTerrain::ImageLayer:
osgTerrain::Layer osg::Object osg::Referenced

List of all members.

Public Member Functions

 ImageLayer (osg::Image *image=0)
 ImageLayer (const ImageLayer &imageLayer, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 META_Object (osgTerrain, ImageLayer)
void setFileName (const std::string &filename)
virtual const std::string & getFileName () const
virtual bool transform (float offset, float scale)
void setImage (osg::Image *image)
virtual osg::ImagegetImage ()
virtual const osg::ImagegetImage () const
virtual unsigned int getNumColumns () const
virtual unsigned int getNumRows () const
virtual bool getValue (unsigned int i, unsigned int j, float &value) const
virtual bool getValue (unsigned int i, unsigned int j, osg::Vec2 &value) const
virtual bool getValue (unsigned int i, unsigned int j, osg::Vec3 &value) const
virtual bool getValue (unsigned int i, unsigned int j, osg::Vec4 &value) const
virtual void dirty ()
virtual void setModifiedCount (unsigned int value)
virtual unsigned int getModifiedCount () const

Protected Member Functions

virtual ~ImageLayer ()

Protected Attributes

osg::ref_ptr< osg::Image_image

Constructor & Destructor Documentation

Copy constructor using CopyOp to manage deep vs shallow copy.

virtual osgTerrain::ImageLayer::~ImageLayer ( ) [inline, protected, virtual]

Member Function Documentation

virtual void osgTerrain::ImageLayer::dirty ( ) [virtual]

increment the modified count."

Reimplemented from osgTerrain::Layer.

virtual const std::string& osgTerrain::ImageLayer::getFileName ( ) const [inline, virtual]

Get the file name of the layer.

Reimplemented from osgTerrain::Layer.

virtual osg::Image* osgTerrain::ImageLayer::getImage ( ) [inline, virtual]

Return image associated with layer.

Reimplemented from osgTerrain::Layer.

virtual const osg::Image* osgTerrain::ImageLayer::getImage ( ) const [inline, virtual]

Return const image associated with layer.

Reimplemented from osgTerrain::Layer.

virtual unsigned int osgTerrain::ImageLayer::getModifiedCount ( ) const [virtual]

Get modified count value.

Reimplemented from osgTerrain::Layer.

virtual unsigned int osgTerrain::ImageLayer::getNumColumns ( ) const [inline, virtual]

Get the number of columns.

Reimplemented from osgTerrain::Layer.

virtual unsigned int osgTerrain::ImageLayer::getNumRows ( ) const [inline, virtual]

Get the number of rows.

Reimplemented from osgTerrain::Layer.

virtual bool osgTerrain::ImageLayer::getValue ( unsigned int  ,
unsigned int  ,
float &   
) const [virtual]

Get the layer value at position i,j.

Parameters:
[in]iX-axis (or column) index.
[in]jY-axis (or row) index.
[out]valueReturned layer value.
Returns:
true if value is valid, else false

Reimplemented from osgTerrain::Layer.

virtual bool osgTerrain::ImageLayer::getValue ( unsigned int  i,
unsigned int  j,
osg::Vec2 value 
) const [virtual]

Reimplemented from osgTerrain::Layer.

virtual bool osgTerrain::ImageLayer::getValue ( unsigned int  i,
unsigned int  j,
osg::Vec3 value 
) const [virtual]

Reimplemented from osgTerrain::Layer.

virtual bool osgTerrain::ImageLayer::getValue ( unsigned int  i,
unsigned int  j,
osg::Vec4 value 
) const [virtual]

Reimplemented from osgTerrain::Layer.

void osgTerrain::ImageLayer::setFileName ( const std::string &  filename) [inline, virtual]

Set the file name of the data associated with this layer.

Reimplemented from osgTerrain::Layer.

virtual void osgTerrain::ImageLayer::setModifiedCount ( unsigned int  ) [virtual]

Set the modified count value.

Reimplemented from osgTerrain::Layer.

virtual bool osgTerrain::ImageLayer::transform ( float  offset,
float  scale 
) [virtual]

Reimplemented from osgTerrain::Layer.


Member Data Documentation


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