- Posture, FacialExpression, LipSync: bActive + ActivationBlendDuration for
smooth alpha blend in/out (linear interp via FInterpConstantTo).
- Auto-activation: components bind to OnAgentConnected/OnAgentDisconnected,
starting inactive and blending in when conversation begins.
- Without an agent component, bActive defaults to true (backward compatible).
- Add BlueprintFunctionLibrary with SetPostProcessAnimBlueprint helper
(wraps UE5.5 SetOverridePostProcessAnimBP for per-instance BP setup).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
j.foucher
33ec54150f