Module |
|
Header |
/Engine/Source/Runtime/Slate/Public/Widgets/Input/SSpinBox.h |
Include |
#include "Widgets/Input/SSpinBox.h" |
Source |
/Engine/Source/Runtime/Slate/Private/Widgets/Input/SSpinBox.cpp |
float SpinBoxComputeExponentSliderFraction
(
float FractionFilled,
float StartFractionFilled,
float SliderExponent
)
This function compute a slider position by simulating two log on both side of the neutral value Example a slider going from 0.0 to 2.0 with a neutral value of 1.0, the user will have a lot of precision around the neutral value on both side. | || | | -- | | -__________-
0 1 2
The function return a float representing the slider fraction used to position the slider handle FractionFilled: this is the value slider position with no exponent StartFractionFilled: this is the neutral value slider position with no exponent SliderExponent: this is the slider exponent