a big change with a little description...

[xonotic/darkplaces.git] / mathlib.c

diff --git a/mathlib.c b/mathlib.c
index 9d847add2d8d3bfd2a7504241c8ba4284df62c26..a1e79394937b7aa4f73dc570fb40c8412f7e3f2a 100644 (file)
--- a/mathlib.c
+++ b/mathlib.c
@@ -29,8 +29,6 @@ int nanmask = 255<<23;
 
 /*-----------------------------------------------------------------*/
 
-#define DEG2RAD( a ) ( a * M_PI ) / 180.0F
-
 float m_bytenormals[NUMVERTEXNORMALS][3] =
 {
 {-0.525731, 0.000000, 0.850651}, {-0.442863, 0.238856, 0.864188}, 
@@ -465,18 +463,6 @@ void RotatePointAroundVector( vec3_t dst, const vec3_t dir, const vec3_t point,
 /*-----------------------------------------------------------------*/
 
 
-float  anglemod(float a)
-{
-#if 0
-       if (a >= 0)
-               a -= 360*(int)(a/360);
-       else
-               a += 360*( 1 + (int)(-a/360) );
-#endif
-       a = (360.0/65536) * ((int)(a*(65536/360.0)) & 65535);
-       return a;
-}
-
 // LordHavoc note 1:
 // BoxOnPlaneSide did a switch on a 'signbits' value and had optimized
 // assembly in an attempt to accelerate it further, very inefficient