Class TransformRotationSequenceLayerSO

Procedural layer that animates through a sequence of local-Z-rotation steps. Applies rotation changes via TransformDelta for per-instance animation.

Common applications: wiggle/shake reactions, a retro spinning pickup icon, rumble/jitter.

Inheritance
object
ProceduralLayerSO
TransformRotationSequenceLayerSO
Implements
Inherited Members
Namespace: Serenity.ProceduralAnimator.Infrastructure.ProceduralLayers
Assembly: Serenity.UnityProceduralAnimator.Infrastructure.dll
Syntax
public class TransformRotationSequenceLayerSO : ProceduralLayerSO, IProceduralLayer<UnityProceduralContext>, IFoundationSettings
Remarks

Known pre-existing quirk (not introduced or fixed here): a finite-repeat ON_ACTIVATE sequence that expires mid-seam can show a one-frame snap on its final tick, because ProceduralAnimatorComponent calls Evaluate before ProceduralLayerWeightScheduler.DeactivateLayersPastTheirRepeatWindow in the same frame — the layer still evaluates (and can land mid-wrap) one frame before the lifetime tick deactivates it. Left as-is; this is an ordering issue in the animator's tick, not in this layer's angle math.

Constructors

TransformRotationSequenceLayerSO()

Declaration
public TransformRotationSequenceLayerSO()

Properties

DrivenChannels

Writes only Transform — see the 3-delta Evaluate(in UnityProceduralContext, float, ref PoseDelta, ref MaterialDelta, ref TransformDelta) override below.

Declaration
public override ProceduralChannels DrivenChannels { get; }
Property Value
Type Description
ProceduralChannels
Overrides

SequenceDurationSeconds

The sum of all step durations — one full pass through the sequence. Used together with RepeatCount in ON_ACTIVATE mode to know when the sequence has repeated enough times to auto-deactivate.

Declaration
public override float SequenceDurationSeconds { get; }
Property Value
Type Description
float
Overrides

Methods

Evaluate(in UnityProceduralContext, float, ref PoseDelta)

Legacy pose-only evaluation. Does nothing for transform layers.

Declaration
public override void Evaluate(in UnityProceduralContext ctx, float weight, ref PoseDelta pose)
Parameters
Type Name Description
UnityProceduralContext ctx
float weight
PoseDelta pose
Overrides

Evaluate(in UnityProceduralContext, float, ref PoseDelta, ref MaterialDelta, ref TransformDelta)

Evaluates the rotation sequence and adds the current local Z rotation to the transform delta.

Declaration
public override void Evaluate(in UnityProceduralContext ctx, float weight, ref PoseDelta pose, ref MaterialDelta material, ref TransformDelta transform)
Parameters
Type Name Description
UnityProceduralContext ctx
float weight
PoseDelta pose
MaterialDelta material
TransformDelta transform
Overrides

OnLayerActivated()

Optional initialization called when the layer becomes active. Override to set up any required runtime state.

Declaration
public override void OnLayerActivated()
Overrides

Implements