Encapsulates a generic heightmap data file. More...

Public Member Functions
virtual	~HeightmapData ()
	Destructor. More...

virtual void	FillHeightMap (int _subSampling, unsigned int _vertSize, const ignition::math::Vector3d &_size, const ignition::math::Vector3d &_scale, bool _flipY, std::vector< float > &_heights)=0
	Create a lookup table of the terrain's height. More...

virtual unsigned int	GetHeight () const =0
	Get the terrain's height. More...

virtual float	GetMaxElevation () const =0
	Get the maximum terrain's elevation. More...

virtual unsigned int	GetWidth () const =0
	Get the terrain's width. More...

Detailed Description

Encapsulates a generic heightmap data file.

Constructor & Destructor Documentation

virtual ~HeightmapData ( )

inlinevirtual

Destructor.

pure virtual

Create a lookup table of the terrain's height.

Parameters

[in]	_subsampling	Multiplier used to increase the resolution. Ex: A subsampling of 2 in a terrain of 129x129 means that the height vector will be 257 * 257.
[in]	_vertSize	Number of points per row.
[in]	_size	Real dimmensions of the terrain.
[in]	_scale	Vector3 used to scale the height.
[in]	_flipY	If true, it inverts the order in which the vector is filled.
[out]	_heights	Vector containing the terrain heights.

Implemented in Dem, and ImageHeightmap.

virtual unsigned int GetHeight ( ) const

pure virtual

Get the terrain's height.

Implemented in Dem, and ImageHeightmap.

virtual float GetMaxElevation ( ) const

pure virtual

Get the maximum terrain's elevation.

Implemented in Dem, and ImageHeightmap.

virtual unsigned int GetWidth ( ) const

pure virtual

Get the terrain's width.

Implemented in Dem, and ImageHeightmap.

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