diff options
Diffstat (limited to 'source/blender/freestyle/intern/geometry/Noise.cpp')
| -rw-r--r-- | source/blender/freestyle/intern/geometry/Noise.cpp | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/source/blender/freestyle/intern/geometry/Noise.cpp b/source/blender/freestyle/intern/geometry/Noise.cpp index 7409937e2ad..866b347a811 100644 --- a/source/blender/freestyle/intern/geometry/Noise.cpp +++ b/source/blender/freestyle/intern/geometry/Noise.cpp @@ -32,32 +32,28 @@ #include "Noise.h" -#define MINX -1000000 -#define MINY MINX -#define MINZ MINX - #define SCURVE(a) ((a) * (a) * (3.0 - 2.0 * (a))) +#if 0 // XXX Unused #define REALSCALE (2.0 / 65536.0) #define NREALSCALE (2.0 / 4096.0) #define HASH3D(a, b, c) hashTable[hashTable[hashTable[(a) & 0xfff] ^ ((b) & 0xfff)] ^ ((c) & 0xfff)] #define HASH(a, b, c) (xtab[(xtab[(xtab[(a) & 0xff] ^ (b)) & 0xff] ^ (c)) & 0xff] & 0xff) - #define INCRSUM(m, s, x, y, z) \ ((s) * (RTable[m] * 0.5 + RTable[m + 1] * (x) + RTable[m + 2] * (y) + RTable[m + 3] * (z))) #define MAXSIZE 500 - -#if 0 // XXX Unused #define NRAND() ((float)rand() / (float)RAND_MAX) #endif #define SEEDNRAND(x) (srand(x * RAND_MAX)) #define BM 0xff #define N 0x1000 +#if 0 // XXX Unused #define NP 12 /* 2^N */ #define NM 0xfff +#endif #define LERP(t, a, b) ((a) + (t) * ((b) - (a))) |