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engine: mathlib: added Q_equal macros

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SNMetamorph 2021-07-08 19:54:12 +04:00 committed by Alibek Omarov #SupportRMS
parent 8b76ab93fb
commit af3c0686c5
1 changed files with 1 additions and 0 deletions
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public/xash3d_mathlib.h
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@ -73,6 +73,7 @@ GNU General Public License for more details.
#define Q_min( a, b ) (((a) < (b)) ? (a) : (b))
#define Q_max( a, b ) (((a) > (b)) ? (a) : (b))
#define Q_equal( a, b ) (((a) > ((b) - EQUAL_EPSILON)) && ((a) < ((b) + EQUAL_EPSILON)))
#define Q_recip( a ) ((float)(1.0f / (float)(a)))
#define Q_floor( a ) ((float)(int)(a))
#define Q_ceil( a ) ((float)(int)((a) + 1))