Helios++
Helios software for LiDAR simulations
MathConstants.h
1 #pragma once
2 
3 #define _USE_MATH_DEFINES
4 #include <math.h>
5 
11 const double PI_HALF = M_PI/2.0;
12 
18 const double PI_3_HALF = PI_HALF*3.0;
19 
25 const double PI_2 = M_PI*2.0;
26 
32 const double PI_4 = M_PI*4.0;
33 
39 const double _180_OVER_PI = 180.0/M_PI;
40 
46 const double PI_OVER_180 = M_PI/180.0;
47 
51 const double ALMOST_MINUS_1 = -0.9999999999;
55 const double ALMOST_PLUS_1 = 0.9999999999;