BlueprintFloats.md

BlueprintFloats

You can use this wrapper around float values and float-functions to instance values as a blueprint properties accessible from C++.

Usage

• For FloatFunction create a Derived class, where you can override method float Eval_Implementation(float Value) (also from Blueprints).
• For FloatExtractor create a Derived class, where you can override method float GetValue_Implementation() (also from Blueprints).

Examples

FloatFunction:

• IdentityFunction
• SquareFunction

FloatExtractor:

• ArithmeticFloatExtractor — increments / decrements held value by held delta every GetValue() call
• ConstFloatExtractor — is a simple float holder
• CurveTableRowFloatExtractor — is a float holder that also holds FCurveTableRowHandle and evaluates curve(value) on GetValue() call