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Merge pull request #62 from h4570/feature/math

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Math: Add max/min and tangens
This commit is contained in:
Sandro Sobczyński
2020-12-12 23:21:16 +01:00
committed by GitHub
parent 2455ce82dd f4e699025a
commit 7025f5371b
1 changed files with 9 additions and 1 deletions
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src/engine/include/utils/math.hpp
+9 -1
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@@ -24,15 +24,23 @@ class Math
{
public:
const static float HALF_ANG2RAD = 3.14159265358979323846 / 360.0;
const static float HALF_ANG2RAD = 3.14159265358979323846F / 360.0F;
const static float ANG2RAD = 3.14159265358979323846F / 180.0F;
const static float PI = 3.1415926535897932384626433832795F;
const static float HALF_PI = 1.5707963267948966192313216916398F;
static float cos(float x);
static float asin(float x);
static float mod(float x, float y);
static inline float sin(float x) { return cos(x - HALF_PI); };
static inline float tan(float x) { return sin(x) / cos(x); }
static float sqrt(float x);
static float invSqrt(float x);
static inline u32 max(u32 a, u32 b) { return (a > b) ? a : b; }
static inline s32 max(s32 a, s32 b) { return (a > b) ? a : b; }
static inline float max(float a, float b) { return (a > b) ? a : b; }
static inline u32 min(u32 a, u32 b) { return (a < b) ? a : b; }
static inline s32 min(s32 a, s32 b) { return (a < b) ? a : b; }
static inline float min(float a, float b) { return (a < b) ? a : b; }
private:
Math();