Heightmap Class Reference

This represents a heightmap for viewer-ground collision. More...

#include <Heightmap.hpp>

Public Member Functions
	Heightmap (OBJ *obj)
	Construct a heightmap from a loaded OBJ mesh. More...
float	getHeight (const float x, const float y) const
	Get z Value at (x,y) coordinates. More...
void	setNullHeight (float h)
	set/retrieve default height More...
float	getNullHeight () const

Detailed Description

This represents a heightmap for viewer-ground collision.

Definition at line 27 of file Heightmap.hpp.

Constructor & Destructor Documentation

Heightmap::Heightmap

(

OBJ *

obj

)

Construct a heightmap from a loaded OBJ mesh.

The mesh is stored as reference and used for calculations.

Parameters

obj	Mesh for building the heightmap.

Member Function Documentation

float Heightmap::getHeight	(	const float	x,
		const float	y
	)		const

Get z Value at (x,y) coordinates.

In case of ambiguities always returns the maximum height.

Parameters

x	x-value
y	y-value

Returns

z-Value at position given by x and y

void Heightmap::setNullHeight ( float  h )

inline

set/retrieve default height

Definition at line 46 of file Heightmap.hpp.

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

• Heightmap.hpp