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> Unreal Engine API Reference > Plugins > Paper2DEditor > PAPER2FPaperJSONHelpers > PAPER2FPaperJSONHelpers::ReadFloatNoDefault

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PAPER2FPaperJSONHelpers::ReadFloatNoDefault

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)

Windows

MacOS

Linux

References

Module	Paper2DEditor
Header	/Engine/Plugins/2D/Paper2D/Source/Paper2DEditor/Public/PaperJSONHelpers.h
Include	#include "PaperJSONHelpers.h"

Syntax

static bool ReadFloatNoDefault
(
    const TSharedPtr< class FJsonObject > Item,
    const FString & Key,
    float & Out_Value
)

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)

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