noise.h

Go to the documentation of this file.

#pragma once
 
#include "fl/stdint.h"
 
#include "crgb.h"
#include "fl/namespace.h"
#include "lib8tion/qfx.h"

 
FASTLED_NAMESPACE_BEGIN

 


 

extern uint16_t inoise16(uint32_t x, uint32_t y, uint32_t z, uint32_t t);

extern uint16_t inoise16(uint32_t x, uint32_t y, uint32_t z);

extern uint16_t inoise16(uint32_t x, uint32_t y);

extern uint16_t inoise16(uint32_t x);

 


extern int16_t inoise16_raw(uint32_t x, uint32_t y, uint32_t z);
 
extern int16_t inoise16_raw(uint32_t x, uint32_t y, uint32_t z, uint32_t w);

extern int16_t inoise16_raw(uint32_t x, uint32_t y);

extern int16_t inoise16_raw(uint32_t x);

 


extern uint8_t inoise8(uint16_t x, uint16_t y, uint16_t z);

extern uint8_t inoise8(uint16_t x, uint16_t y);

extern uint8_t inoise8(uint16_t x);
 


 


extern int8_t inoise8_raw(uint16_t x, uint16_t y, uint16_t z);

extern int8_t inoise8_raw(uint16_t x, uint16_t y);

extern int8_t inoise8_raw(uint16_t x);

 


uint16_t snoise16(uint32_t x);
uint16_t snoise16(uint32_t x, uint32_t y);
uint16_t snoise16(uint32_t x, uint32_t y, uint32_t z);
uint16_t snoise16(uint32_t x, uint32_t y, uint32_t z, uint32_t w);

 
 



void fill_raw_noise8(uint8_t *pData, uint8_t num_points, uint8_t octaves, uint16_t x, int scalex, uint16_t time);

void fill_raw_noise16into8(uint8_t *pData, uint8_t num_points, uint8_t octaves, uint32_t x, int scalex, uint32_t time);

void fill_raw_2dnoise8(uint8_t *pData, int width, int height, uint8_t octaves, q44 freq44, fract8 amplitude, int skip, uint16_t x, int16_t scalex, uint16_t y, int16_t scaley, uint16_t time);
void fill_raw_2dnoise8(uint8_t *pData, int width, int height, uint8_t octaves, uint16_t x, int scalex, uint16_t y, int scaley, uint16_t time);
 

void fill_raw_2dnoise8(uint8_t *pData, int width, int height, uint8_t octaves, uint16_t x, int16_t scalex, uint16_t y, int16_t scaley, uint16_t time);

void fill_raw_2dnoise16into8(uint8_t *pData, int width, int height, uint8_t octaves, uint32_t x, int32_t scalex, uint32_t y, int32_t scaley, uint32_t time);

void fill_raw_2dnoise16(uint16_t *pData, int width, int height, uint8_t octaves, q88 freq88, fract16 amplitude, int skip, uint32_t x, int32_t scalex, uint32_t y, int32_t scaley, uint32_t time);

void fill_raw_2dnoise16into8(uint8_t *pData, int width, int height, uint8_t octaves, q44 freq44, fract8 amplitude, int skip, uint32_t x, int32_t scalex, uint32_t y, int32_t scaley, uint32_t time);

 


void fill_noise8(CRGB *leds, int num_leds,
            uint8_t octaves, uint16_t x, int scale,
            uint8_t hue_octaves, uint16_t hue_x, int hue_scale,
            uint16_t time);

void fill_noise16(CRGB *leds, int num_leds,
            uint8_t octaves, uint16_t x, int scale,
            uint8_t hue_octaves, uint16_t hue_x, int hue_scale,
            uint16_t time, uint8_t hue_shift=0);

void fill_2dnoise8(CRGB *leds, int width, int height, bool serpentine,
            uint8_t octaves, uint16_t x, int xscale, uint16_t y, int yscale, uint16_t time,
            uint8_t hue_octaves, uint16_t hue_x, int hue_xscale, uint16_t hue_y, uint16_t hue_yscale,uint16_t hue_time,bool blend);

void fill_2dnoise16(CRGB *leds, int width, int height, bool serpentine,
            uint8_t octaves, uint32_t x, int xscale, uint32_t y, int yscale, uint32_t time,
            uint8_t hue_octaves, uint16_t hue_x, int hue_xscale, uint16_t hue_y, uint16_t hue_yscale,uint16_t hue_time, bool blend, uint16_t hue_shift=0);


 
FASTLED_NAMESPACE_END