naev/c/perlin_8h_source.html

#pragma once


struct perlin_data_s;

typedef struct perlin_data_s perlin_data_t;


/* Creation. */

perlin_data_t *noise_new( void );

void           noise_delete( perlin_data_t *pdata );


/* Simplex noise. */

float noise_simplex1( perlin_data_t *noise, float f[1] );


/* NOTE: There are additional noise generators (turbulence1, turbulence2,

 * turbulence3) in prior git revisions. */

noise_new
perlin_data_t * noise_new(void)
Creates a new perlin noise generator.
Definition perlin.c:71

noise_delete
void noise_delete(perlin_data_t *pdata)
Frees some noise data.
Definition perlin.c:135

noise_simplex1
float noise_simplex1(perlin_data_t *pdata, float f[1])
Gets 1D simplex noise for a position.
Definition perlin.c:108

perlin_data_s
Structure used for generating noise.
Definition perlin.c:56