diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-11-10 23:40:18 +0300 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2009-11-10 23:40:18 +0300 |
| commit | 4617bb68ba4b1c5ab459673fffd98bf7203bb4f2 (patch) | |
| tree | e709868cb806c726bbd1f8fc8c78aace9ab9c1a3 /source/blender/blenlib/intern/math_base.c | |
| parent | 84e3b2d72640d68c86e069e1caca25deea53a28b (diff) | |
Math Lib
* Pre-conversion commit removing old arithb.c code, this will not compile,
next commit fixes that.
Diffstat (limited to 'source/blender/blenlib/intern/math_base.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_base.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/source/blender/blenlib/intern/math_base.c b/source/blender/blenlib/intern/math_base.c index ca7b95cb3f1..f3fe09c088f 100644 --- a/source/blender/blenlib/intern/math_base.c +++ b/source/blender/blenlib/intern/math_base.c @@ -35,14 +35,12 @@ /* A few small defines. Keep'em local! */ #define SMALL_NUMBER 1.e-8 -#if 0 float sqrt3f(float f) { if(f==0.0) return 0; if(f<0) return (float)(-exp(log(-f)/3)); else return (float)(exp(log(f)/3)); } -#endif double sqrt3d(double d) { @@ -51,7 +49,6 @@ double sqrt3d(double d) else return exp(log(d)/3); } -#if 0 float saacos(float fac) { if(fac<= -1.0f) return (float)M_PI; @@ -96,7 +93,6 @@ float interpf(float target, float origin, float fac) { return (fac*target) + (1.0f-fac)*origin; } -#endif /* useful to calculate an even width shell, by taking the angle between 2 planes. * The return value is a scale on the offset. @@ -107,11 +103,9 @@ float shell_angle_to_dist(const float angle) return (angle < SMALL_NUMBER) ? 1.0f : fabsf(1.0f / cosf(angle * (M_PI/180.0f))); } -#if 0 /* used for zoom values*/ float power_of_2(float val) { return (float)pow(2, ceil(log(val) / log(2))); } -#endif |