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AP_Math: define golden ratio constant

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Gustavo Jose de Sousa 2016-04-05 18:10:35 -03:00 committed by Lucas De Marchi
parent 48c243bed0
commit 26959f1448
1 changed files with 4 additions and 0 deletions
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4
libraries/AP_Math/definitions.h
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@ -13,6 +13,8 @@
#ifndef M_PI_2
#define M_PI_2 (M_PI / 2)
#endif
#define M_GOLDEN 1.618033988749894
#else // Standard single precision math
#ifdef M_PI
#undef M_PI
@ -23,6 +25,8 @@
#undef M_PI_2
#endif
#define M_PI_2 (M_PI / 2)
#define M_GOLDEN 1.6180339f
#endif
#define M_2PI (M_PI * 2)