mapdata Struct Reference

Contains information about the loaded terrain. More...

#include <readData.h>

List of all members.

Public Attributes
float	cellsize
	Scaling for each cell, currently unused.
std::vector< float >	data
	The terrain data is stored in a std::vector.
float	max_value
	Maximum input, used to scale.
float	min_value
	Minimum input, used to scale.
int	ncols
	Width of the terrain data.
int	nelem
	Total number of terrain data.
float	NODATA_value
	Value of input with no data, used to filter.
int	nrows
	Height of the terrain data.
float	xllcorner
	Dont know what this is.
float	yllcorner
	Dont know what this is.

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Detailed Description

Contains information about the loaded terrain.

After loading the terrain the input will be stored in a mapdata struct. The data should be rescaled after loading to lie between 0.0 and 1.0 to work correctly should you want to use any OpenGL filters on the data.

Definition at line 17 of file readData.h.

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

• src/readData.h