Bone class

A node in a skeleton's hierarchy with a transform that affects its children and their attachments. A bone has a number of poses: - getData(): The setup pose data. - getPose(): The unconstrained local pose. Set by animations and application code. - getAppliedPose(): The local pose to use for rendering. Possibly modified by constraints. - World transform: the local pose combined with the parent world transform. Computed on a pose by BonePose::updateWorldTransform(Skeleton) and Skeleton::updateWorldTransform(Physics).

Inheritance

• Object
• PosedActive
• Bone

Implemented types

• Posed
• Update

Constructors

Bone(BoneData data, Bone? parent)

parent May be NULL.

factory

Bone.from(Bone bone, Bone? parent)

Copy constructor. Does not copy the child bones.

factory

Bone.fromPointer(Pointer<spine_bone_wrapper> _ptr)

Properties

active ← bool

no getter, inherited

appliedPose → BonePose

The pose to use for rendering. If no constraints modify this pose, this is the same as getPose(). Otherwise it is a copy of getPose() modified by constraints.

no setter

children → ArrayBone

The immediate children of this bone.

no setter

data → BoneData

The setup pose data. May be shared with multiple instances.

no setter

hashCode → int

The hash code for this object.

no setter, inherited

isActive → bool

Returns false when this won't be updated by Skeleton::updateWorldTransform(Physics) because a skin is required and the active skin does not contain this item. See Skin::getBones(), Skin::getConstraints(), PosedData::getSkinRequired(), and Skeleton::updateCache().

no setter, inherited

isPoseEqualToApplied → bool

no setter, override

nativePtr → Pointer<NativeType>

Get the native pointer for FFI calls

no setter, override

parent → Bone?

The parent bone, or null if this is the root bone.

no setter

pose → BonePose

The unconstrained pose for this object, set by animations and application code.

no setter

rtti → Rtti

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

constrained() → void

Sets the applied pose to the constrained pose, in anticipation of the applied pose being modified by constraints.

override

dispose() → void

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

resetConstrained() → void

Sets the constrained pose to the unconstrained pose, as a starting point for constraints to be applied.

override

toString() → String

A string representation of this object.

inherited

update(Skeleton skeleton, Physics physics) → void

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

isYDown() → bool

rttiStatic() → Rtti

override

setYDown(bool value) → void