Aim Constraint | Unreal Engine 5.7 Documentation

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Description

Orients an item such that its aim axis points towards a global target. Note: This node operates in global space!

Information

Plugin	ControlRig
Category	Constraints
Tags	Lookat, Aim
Type	FRigUnit_AimConstraintLocalSpaceOffset

IO

Name	Description	Permitted Types	Default Value
ExecutePin	This property is used to chain multiple mutable units together	Execute Context

Inputs

Name	Description	Permitted Types	Default Value
Child	The name of the item to apply aim	Rig Element Key	(Type=None,Name="")
bMaintainOffset	Maintains the offset between child and weighted average of parents based on initial transforms	bool	True
Filter	Filters the final rotation by axes based on the euler rotation order defined in the node's advanced settings If flipping is observed, try adjusting the rotation order	Filter Option Per Axis	(bX=True,bY=True,bZ=True)
AimAxis	Child is rotated so that its AimAxis points to the parents	Vector	(X=1.000000,Y=0.000000,Z=0.000000)
UpAxis	Child is rotated around the AimAxis so that its UpAxis points to/Aligns with the WorldUp target	Vector	(X=0.000000,Y=0.000000,Z=1.000000)
WorldUp	Defines how Child should rotate around the AimAxis. This is the aim target for the UpAxis	Rig Unit Aim Constraint World Up	(Target=(X=0.000000,Y=0.000000,Z=1.000000),Kind=Direction,Space=(Type=None,Name=""))
Parents	The array of parents to constaint this aim to	TArray<FConstraintParent>	(())
AdvancedSettings	The advanced settings to use for the constraint	Rig Unit Aim Constraint Advanced Settings	(DebugSettings=(bEnabled=False,Scale=10.000000,WorldOffset=(Rotation=(X=0.000000,Y=0.000000,Z=0.000000,W=1.000000),Translation=(X=0.000000,Y=0.000000,Z=0.000000),Scale3D=(X=1.000000,Y=1.000000,Z=1.000000))),RotationOrderForFilter=XZY)
Weight	The weight to use when applying the resulting transform to the child	float	1.000000