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API > API/Runtime > API/Runtime/GeometryCore
| |
|
| Name |
TMathUtilConstants< double > |
| Type |
struct |
| Header File |
/Engine/Source/Runtime/GeometryCore/Public/MathUtil.h |
| Include Path |
#include "MathUtil.h" |
Syntax
template<>
struct TMathUtilConstants< double >
Constants
| Name |
Type |
Remarks |
Include Path |
| DegToRad |
double |
Pi / 180 |
MathUtil.h |
| Epsilon |
double |
Machine Epsilon - float approx 1e-7, double approx 2e-16 |
MathUtil.h |
| FourPi |
double |
|
MathUtil.h |
| HalfPi |
double |
|
MathUtil.h |
| InvPi |
double |
1.0 / Pi |
MathUtil.h |
| InvSqrt2 |
double |
|
MathUtil.h |
| InvSqrt3 |
double |
|
MathUtil.h |
| InvTwoPi |
double |
1.0 / (2*Pi) |
MathUtil.h |
| MaxReal |
double |
Largest possible number for type |
MathUtil.h |
| Pi |
double |
3.14159... |
MathUtil.h |
| RadToDeg |
double |
180 / pi |
MathUtil.h |
| SafeLargeValue |
double |
A very large value, but not too close to the max possible for the type |
MathUtil.h |
| Sqrt2 |
double |
Static constexpr double LN_2; static constexpr double LN_10; static constexpr double INV_LN_2; static constexpr double INV_LN_10; |
MathUtil.h |
| Sqrt3 |
double |
|
MathUtil.h |
| TwoPi |
double |
|
MathUtil.h |
| ZeroTolerance |
double |
Zero tolerance for math operations (eg like parallel tests) - float 1e-6, double 1e-8 |
MathUtil.h |
