SkeletonModification2DLookAt
A modification that rotates a Bone2D node to look at a target.
class SkeletonModification2DLookAtThis SkeletonModification2D rotates a bone to look a target. This is extremely helpful for moving character’s head to look at the player, rotating a turret to look at a target, or any other case where you want to make a bone rotate towards something quickly and easily.
Superclasses
class SkeletonModification2DBase class for resources that operate on
Bone2Ds in aSkeleton2D.
Citizens in SwiftGodot
Conformances
protocol CustomStringConvertibleA type with a customized textual representation.
protocol EquatableA type that can be compared for value equality.
protocol HashableA type that can be hashed into a
Hasherto produce an integer hash value.protocol Identifiable<ID>A class of types whose instances hold the value of an entity with stable identity.
protocol VariantRepresentableTypes that conform to VariantRepresentable can be stored directly in
Variantwith no conversion. These include all of the Variant types from Godot (for exampleGString,Rect,Plane), Godot objects (those that subclass SwiftGodot.Object) as well as the built-in Swift types UInt8, Int64 and Double.protocol VariantStorableTypes that conform to VariantStorable can be stored in a Variant and can be extracted back out of a Variant.
Type members
Instance members
var bone2dNode: NodePathThe
Bone2Dnode that the modification will operate on.var boneIndex: Int32The index of the
Bone2Dnode that the modification will operate on.var targetNodepath: NodePathThe NodePath to the node that is the target for the LookAt modification. This node is what the modification will rotate the
Bone2Dto.func getAdditionalRotation() -> Double Returns the amount of additional rotation that is applied after the LookAt modification executes.
func getConstraintAngleInvert() -> Bool Returns whether the constraints to this modification are inverted or not.
func getConstraintAngleMax() -> Double Returns the constraint’s maximum allowed angle.
func getConstraintAngleMin() -> Double Returns the constraint’s minimum allowed angle.
func getEnableConstraint() -> Bool Returns
trueif the LookAt modification is using constraints.func setAdditionalRotation(Double) Sets the amount of additional rotation that is to be applied after executing the modification. This allows for offsetting the results by the inputted rotation amount.
func setConstraintAngleInvert(Bool) When
true, the modification will use an inverted joint constraint.func setConstraintAngleMax(Double) Sets the constraint’s maximum allowed angle.
func setConstraintAngleMin(Double) Sets the constraint’s minimum allowed angle.
func setEnableConstraint(Bool) Sets whether this modification will use constraints or not. When
true, constraints will be applied when solving the LookAt modification.