15 lines
315 B
C
15 lines
315 B
C
#ifndef INCLUDED_PERLIN_H
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#define INCLUDED_PERLIN_H
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#include "arena.h"
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#include "point3.h"
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#define PERLIN_DEFAULT_POINT_COUNT 256
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typedef struct PerlinData PerlinData;
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PerlinData *perlin_init(int point_count, Arena *arena);
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double perlin_noise(const PerlinData *data, Point3 p);
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#endif /* INCLUDED_PERLIN_H */
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