Encapsulates a generic heightmap data file.
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#include <common/common.hh>
Inherited by Dem, and ImageHeightmap.
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virtual | ~HeightmapData () |
| Destructor.
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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.
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virtual unsigned int | GetHeight () const =0 |
| Get the terrain's height.
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virtual float | GetMaxElevation () const =0 |
| Get the maximum terrain's elevation.
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virtual unsigned int | GetWidth () const =0 |
| Get the terrain's width.
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Encapsulates a generic heightmap data file.
◆ ~HeightmapData()
◆ FillHeightMap()
virtual void FillHeightMap |
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int | _subSampling, |
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unsigned int | _vertSize, |
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const ignition::math::Vector3d & | _size, |
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const ignition::math::Vector3d & | _scale, |
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bool | _flipY, |
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std::vector< float > & | _heights ) |
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pure virtual |
Create a lookup table of the terrain's height.
- Parameters
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[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.
◆ GetHeight()
virtual unsigned int GetHeight |
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const |
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pure virtual |
Get the terrain's height.
- Returns
- The terrain's height.
Implemented in Dem, and ImageHeightmap.
◆ GetMaxElevation()
virtual float GetMaxElevation |
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const |
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pure virtual |
Get the maximum terrain's elevation.
- Returns
- The maximum terrain's elevation.
Implemented in Dem, and ImageHeightmap.
◆ GetWidth()
virtual unsigned int GetWidth |
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const |
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pure virtual |
Get the terrain's width.
- Returns
- The terrain's width.
Implemented in Dem, and ImageHeightmap.
The documentation for this class was generated from the following file: