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API > API/Plugins > API/Plugins/Paper2DEditor > API/Plugins/Paper2DEditor/PAPER2FPaperJSONHelpers > API/Plugins/Paper2DEditor/PAPER2FPaperJSONHelpers/ReadFloatNoDefault
References
| Module | Paper2DEditor |
| Header | /Engine/Plugins/2D/Paper2D/Source/Paper2DEditor/Public/PaperJSONHelpers.h |
| Include | #include "PaperJSONHelpers.h" |
static bool ReadFloatNoDefault
&40;
const TSharedPtr< class FJsonObject > Item,
const FString & Key,
double & Out_Value
&41;
Remarks
Returns true if the field named Key is a Number, populating Out_Value, or false if it is missing or the wrong type (Out_Value is set to 0.0f on failure)