PerlinNoise::StackElem Struct Reference

List of all members.

Public Attributes
float	background [4]
float	foreground [4]
float	frequency
float	persistence
int	octaves
bool	smooth
int	interpolation
float *	perlin_buffer
float *	color_buffer
StackElem *	next

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Detailed Description

Structure holding an element of the stack.

Definition at line 306 of file PerlinNoise.h.

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Member Data Documentation

float PerlinNoise::StackElem::background[4]

Color values for the background color (RGBA). Definition at line 308 of file PerlinNoise.h.

float* PerlinNoise::StackElem::color_buffer

Pointer to the color buffer. Definition at line 317 of file PerlinNoise.h.

float PerlinNoise::StackElem::foreground[4]

Color values for the foreground color (RGBA). Definition at line 309 of file PerlinNoise.h.

float PerlinNoise::StackElem::frequency

Frequency of the perlin noise. Definition at line 310 of file PerlinNoise.h.

int PerlinNoise::StackElem::interpolation

Interpolation mode. Definition at line 314 of file PerlinNoise.h.

StackElem* PerlinNoise::StackElem::next

Pointer to the next element on the stack. Definition at line 319 of file PerlinNoise.h.

int PerlinNoise::StackElem::octaves

Number of different frequencies used to generate the noise. Definition at line 312 of file PerlinNoise.h.

float* PerlinNoise::StackElem::perlin_buffer

Pointer to the generated perlin noise. Definition at line 316 of file PerlinNoise.h.

float PerlinNoise::StackElem::persistence

Persistence of the perlin noise. Definition at line 311 of file PerlinNoise.h.

bool PerlinNoise::StackElem::smooth

Flag indicating wheather smoothing thakes place or not. Definition at line 313 of file PerlinNoise.h.

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