[USTRUCT](Programming/UnrealArchitecture/Reference/Structs)(Meta=(DisplayName="Atan", TemplateName="Atan", Keywords="Arctan")) struct FRigVMFunction_MathFloatAtan : public [FRigVMFunction_MathFloatUnaryOp](API\Plugins\RigVM\RigVMFunctions\Math\FRigVMFunction_MathFloatUnaryOp)