E:/PROGRAMMING/X_PROJECTS/VSTUDIO/src/MODULES/Math/perlin.h File Reference
Go to the source code of this file.
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Defines |
#define | B 0x100 |
#define | BM 0xff |
#define | N 0x1000 |
#define | NP 12 |
#define | NM 0xfff |
#define | s_curve(t) ( t * t * (3. - 2. * t) ) |
#define | lerp(t, a, b) ( a + t * (b - a) ) |
#define | setup(i, b0, b1, r0, r1) |
#define | at2(rx, ry) ( rx * q[0] + ry * q[1] ) |
#define | at3(rx, ry, rz) ( rx * q[0] + ry * q[1] + rz * q[2] ) |
Functions |
void | init (void) |
double | noise1 (double) |
double | noise2 (double *) |
double | noise3 (double *) |
void | normalize3 (double *) |
void | normalize2 (double *) |
double | PerlinNoise1D (double, double, double, int) |
double | PerlinNoise2D (double, double, double, double, int) |
double | PerlinNoise3D (double, double, double, double, double, int) |
Define Documentation
#define at2 |
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( rx * q[0] + ry * q[1] ) |
#define at3 |
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( rx * q[0] + ry * q[1] + rz * q[2] ) |
#define lerp |
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( a + t * (b - a) ) |
#define s_curve |
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( t * t * (3. - 2. * t) ) |
#define setup |
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Function Documentation
double noise2 |
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double * |
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double noise3 |
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double * |
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void normalize2 |
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double * |
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void normalize3 |
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double * |
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double PerlinNoise1D |
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double PerlinNoise2D |
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double PerlinNoise3D |
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double |
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