OpenSceneGraph 2.8.3

osgTerrain::HeightFieldLayer Class Reference

Inheritance diagram for osgTerrain::HeightFieldLayer:

List of all members.

Public Member Functions

 HeightFieldLayer (osg::HeightField *hf=0)
 HeightFieldLayer (const HeightFieldLayer &hfLayer, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
 Copy constructor using CopyOp to manage deep vs shallow copy.
 META_Object (osgTerrain, HeightFieldLayer)
void setFileName (const std::string &filename)
 Set the file name of the data associated with this layer.
virtual const std::string & getFileName () const
 Get the file name of the layer.
virtual bool transform (float offset, float scale)
void setHeightField (osg::HeightField *hf)
osg::HeightFieldgetHeightField ()
const osg::HeightFieldgetHeightField () 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 ()
 increment the modified count.
virtual void setModifiedCount (unsigned int value)
 Set the modified count value.
virtual unsigned int getModifiedCount () const
 Get modified count value.

Protected Member Functions

virtual ~HeightFieldLayer ()

Protected Attributes

unsigned int _modifiedCount
osg::ref_ptr< osg::HeightField_heightField

Constructor & Destructor Documentation

osgTerrain::HeightFieldLayer::HeightFieldLayer ( osg::HeightField hf = 0)
osgTerrain::HeightFieldLayer::HeightFieldLayer ( const HeightFieldLayer hfLayer,
const osg::CopyOp copyop = osg::CopyOp::SHALLOW_COPY 
)

Copy constructor using CopyOp to manage deep vs shallow copy.

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

Member Function Documentation

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

increment the modified count.

"

Reimplemented from osgTerrain::Layer.

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

Get the file name of the layer.

Reimplemented from osgTerrain::Layer.

osg::HeightField* osgTerrain::HeightFieldLayer::getHeightField ( ) [inline]
const osg::HeightField* osgTerrain::HeightFieldLayer::getHeightField ( ) const [inline]
virtual unsigned int osgTerrain::HeightFieldLayer::getModifiedCount ( ) const [virtual]

Get modified count value.

Reimplemented from osgTerrain::Layer.

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

Reimplemented from osgTerrain::Layer.

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

Reimplemented from osgTerrain::Layer.

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

Reimplemented from osgTerrain::Layer.

virtual bool osgTerrain::HeightFieldLayer::getValue ( unsigned int  i,
unsigned int  j,
float &  value 
) const [virtual]

Reimplemented from osgTerrain::Layer.

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

Reimplemented from osgTerrain::Layer.

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

Reimplemented from osgTerrain::Layer.

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

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

Reimplemented from osgTerrain::Layer.

void osgTerrain::HeightFieldLayer::setHeightField ( osg::HeightField hf)
virtual void osgTerrain::HeightFieldLayer::setModifiedCount ( unsigned int  ) [virtual]

Set the modified count value.

Reimplemented from osgTerrain::Layer.

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

Reimplemented from osgTerrain::Layer.


Member Data Documentation


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

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Generated at Tue Mar 22 2011 13:20:29 for the OpenSceneGraph by doxygen 1.7.3.