Blueprint Variable ClampMin/Max

Development Programming & Scripting C++
1

I know UDK had a way to clamp a value between a min/max but i havent found a way to do that with UPROPERTY

Any help would be more than welcome :slight_smile:

2

in the metadata section of the UPROPERTY macro you can specify a UIMin and UIMax:

UPROPERTY(…, meta=(UIMin = ‘0.0’, UIMax = ‘10.0’))
float ClampedFloatValue;

3

Thanks Marc,

it’s working perfectly :slight_smile:

I will have to figure where all the stuff that can be done with metadata is hidden

4

Probably the best bet for the time being is to simply search the code for meta= . The metadata is still a bit ad-hoc and it is definitely on the list to harden it up and get it nicely documented.