lice_texgen.cpp File Reference

#include "lice.h"
#include <math.h>

Macros
#define	WDL_NO_DEFINE_MINMAX
#define	ROL(x, y)
#define	ROR(x, y)

Functions
void	LICE_TexGen_Marble (LICE_IBitmap *dest, const RECT *rect, float rv, float gv, float bv, float intensity)
void	initNoise ()
static __inline float	fade (float t)
static __inline float	lerp (float t, float a, float b)
static __inline float	grad (int hash, float x, float y)
static float	noise (float x, float y)
void	LICE_TexGen_Noise (LICE_IBitmap *dest, const RECT *rect, float rv, float gv, float bv, float intensity, int mode, int smooth)
static float	turbulence (int x, int y, float size, float isize)
void	LICE_TexGen_CircNoise (LICE_IBitmap *dest, const RECT *rect, float rv, float gv, float bv, float nrings, float power, int size)

Variables
int	m_noiseTab [512]

Macro Definition Documentation

ROL

#define ROL	(		x,
			y )

Value:

((x<<(y))|(((unsigned short)x)>>(16-(y))))

ROR

#define ROR	(		x,
			y )

Value:

((((unsigned short)x)>>(y))|(x<<(16-(y))))

WDL_NO_DEFINE_MINMAX

#define WDL_NO_DEFINE_MINMAX

Function Documentation

fade()

__inline float fade ( float t )

static

grad()

__inline float grad ( int hash, float x, float y )

static

initNoise()

void initNoise

(

)

lerp()

__inline float lerp ( float t, float a, float b )

static

LICE_TexGen_CircNoise()

void LICE_TexGen_CircNoise	(	LICE_IBitmap *	dest,
		const RECT *	rect,
		float	rv,
		float	gv,
		float	bv,
		float	nrings,
		float	power,
		int	size )

LICE_TexGen_Marble()

void LICE_TexGen_Marble	(	LICE_IBitmap *	dest,
		const RECT *	rect,
		float	rv,
		float	gv,
		float	bv,
		float	intensity )

LICE_TexGen_Noise()

void LICE_TexGen_Noise	(	LICE_IBitmap *	dest,
		const RECT *	rect,
		float	rv,
		float	gv,
		float	bv,
		float	intensity,
		int	mode,
		int	smooth )

noise()

float noise ( float x, float y )

static

turbulence()

float turbulence ( int x, int y, float size, float isize )

static

Variable Documentation

m_noiseTab

int m_noiseTab[512]