UE::Geometry::Spline::Internal Namespace Reference

Functions
uint32	FloatToBits (float f)
float	BitsToFloat (uint32 u)
uint32	ToOrdered (float f)
float	FromOrdered (uint32 ordered)
float	NextafterNoSubnormal (float from, bool bStepRight)
float	NormalizeZeroForKey (float v)

Function Documentation

BitsToFloat()

float UE::Geometry::Spline::Internal::BitsToFloat ( uint32  u )

inline

FloatToBits()

uint32 UE::Geometry::Spline::Internal::FloatToBits ( float  f )

inline

FromOrdered()

float UE::Geometry::Spline::Internal::FromOrdered ( uint32  ordered )

inline

NextafterNoSubnormal()

float UE::Geometry::Spline::Internal::NextafterNoSubnormal ( float  from, bool  bStepRight  )

inline

Adjacent representable normal-or-better float (FTZ-proof). Skips subnormals (snaps to ±FLT_MIN) and saturates at ±FLT_MAX.

NormalizeZeroForKey()

float UE::Geometry::Spline::Internal::NormalizeZeroForKey ( float  v )

inline

Normalize -0.0f to +0.0f for use as a key (avoids phantom duplicates).

ToOrdered()

uint32 UE::Geometry::Spline::Internal::ToOrdered ( float  f )

inline