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Small noise optimization

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Michaël Lemaire 2013-08-17 15:11:49 +02:00
parent 3acc0fe25d
commit 0a11c7d48a
1 changed files with 3 additions and 3 deletions
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6
src/rendering/noisesimplex.c
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@ -104,17 +104,17 @@ static inline int _fastfloor(double x)
return x < xi ? xi - 1 : xi; return x < xi ? xi - 1 : xi;
} }
static double _dot2(Grad3 g, double x, double y) static inline double _dot2(Grad3 g, double x, double y)
{ {
return g.x * x + g.y * y; return g.x * x + g.y * y;
} }
static double _dot3(Grad3 g, double x, double y, double z) static inline double _dot3(Grad3 g, double x, double y, double z)
{ {
return g.x * x + g.y * y + g.z * z; return g.x * x + g.y * y + g.z * z;
} }
static double _dot4(Grad4 g, double x, double y, double z, double w) static inline double _dot4(Grad4 g, double x, double y, double z, double w)
{ {
return g.x * x + g.y * y + g.z * z + g.w * w; return g.x * x + g.y * y + g.z * z + g.w * w;
} }