ConstraintRotationToNodeRotation class
A Constraint that copies a node's rotation, optionally with dampening.
- Inheritance
-
- Object
- Constraint
- ConstraintRotationToNodeRotation
Constructors
- ConstraintRotationToNodeRotation({required Node targetNode, double baseRotation = 0.0, double? dampening})
- Creates a new constraint that copies a node's rotation, optionally with a baseRotation added and using dampening.
Properties
- baseRotation → double
-
The base rotation will be added to the rotation that copied from the
targetNode
final
- dampening → double?
-
The filter factor used when constraining the rotation of the node. Valid
values are in the range 0.0 to 1.0
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- targetNode → Node
-
The node to copy the rotation from
final
Methods
-
constrain(
Node node, double dt) → void -
Called after update is complete, if the constraint has been added to a
Node. Override this method to modify the node's property according to
the constraint.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
preUpdate(
Node node, double dt) → void -
Called before the node's update method is called. This method can be
overridden to create setup work that needs to happen before the the
node is updated, e.g. to calculate the node's speed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited