QuaternionKeyframeTrack class

A Track of quaternion keyframe values.

Inheritance

• Object
• KeyframeTrack
• QuaternionKeyframeTrack

Constructors

QuaternionKeyframeTrack(String name, List<num> times, List<num> values, [int? interpolation])

name - identifier for the KeyframeTrack.

Properties

createInterpolant ↔ Function?

getter/setter pair, inherited

defaultInterpolation ↔ int

getter/setter pair, inherited

hashCode → int

The hash code for this object.

no setter, inherited

name ↔ String

getter/setter pair, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

timeBufferType ↔ String

getter/setter pair, inherited

times ↔ List<num>

getter/setter pair, inherited

valueBufferType ↔ String

getter/setter pair, inherited

values ↔ List<num>

getter/setter pair, inherited

valueTypeName ↔ String

getter/setter pair, inherited

Methods

clone() → QuaternionKeyframeTrack

Returns a copy of this track.

override

getInterpolation() → int?

Returns the interpolation type.

inherited

getValueSize() → int

Returns the size of each value (that is the length of the values array divided by the length of the times array).

inherited

interpolantFactoryMethodDiscrete(dynamic result) → Interpolant?

Creates a new DiscreteInterpolant from the times and values. A Float32Array can be passed which will receive the results. Otherwise a new array with the appropriate size will be created automatically.

inherited

interpolantFactoryMethodLinear(dynamic result) → Interpolant

The default interpolation type to use, page:Animation InterpolateLinear.

override

interpolantFactoryMethodSmooth(dynamic result) → Interpolant?

Returns a new page:QuaternionLinearInterpolant QuaternionLinearInterpolant based on the page:KeyframeTrack.values values, page:KeyframeTrack.times times and page:KeyframeTrack.valueSize valueSize of the keyframes.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

optimize() → KeyframeTrack

Removes equivalent sequential keys, which are common in morph target sequences.

inherited

scale(double timeScale) → KeyframeTrack

Scales all keyframe times by a factor

inherited

setInterpolation(int interpolation) → KeyframeTrack

inherited

shift(dynamic timeOffset) → KeyframeTrack

Moves all keyframes either forward or backward in time.

inherited

toString() → String

A string representation of this object.

inherited

trim(dynamic startTime, dynamic endTime) → KeyframeTrack

Removes keyframes before startTime and after endTime, without changing any values within the range `startTime`, `endTime`.

inherited

validate() → bool

Performs minimal validation on the tracks. Returns true if valid.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited