Inheritance diagram for shapes3d.utils.HeightmapOSN:

Public Member Functions
	HeightmapOSN (int size, double rad_factor, double noise_scale)

	HeightmapOSN (int size)

Public Member Functions inherited from shapes3d.utils.Heightmap
	Heightmap (int size)

PImage	getMapImage (PApplet app)

float[][]	grid ()

int	gridSize ()

float	minHeight ()

float	maxHeight ()

void	adjustHeights (float low, float high)

void	printMap ()

Protected Member Functions
void	calcHeightmap ()

Protected Attributes
OpenSimplexNoise	noise = null

double	fNoiseScale

double	fRds

Protected Attributes inherited from shapes3d.utils.Heightmap
float[][]	grid

int	gridSize

float	min_height = Float.MAX_VALUE

float	max_height = Float.MIN_VALUE

Constructor & Destructor Documentation

shapes3d.utils.HeightmapOSN.HeightmapOSN	(	int	size,
		double	rad_factor,
		double	noise_scale
	)

Create a square tileable heightmap using Open Simplex noise.

A 2D float array is used to hold the height map values. The amount of RAM needed to store the array is 4*size*size bytes so a map size of 1000 would require about 4Mb.

rad_factors in the range 500 - 1000 (default = 500) and noise_scale values in the range 0.002 - 0.008 (default = 0.005)

Parameters

size	the size of the 2D square array
rad_factor	try values 500 - 1000
noise_scale	try values 0.002 - 0.008

shapes3d.utils.HeightmapOSN.HeightmapOSN ( int size )

Create a square tileable heightmap using Open Simplex noise.

Parameters

size	the size of the 2D square array

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

/Users/peter/git/shapes3d-repos/Shapes 3D/src/shapes3d/utils/HeightmapOSN.java

Public Member Functions

Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation