Function createExpressionTransition

createExpressionTransition(
    currentState: ExpressionState,
    newExpression: FacialExpression,
    transitionTime?: number,
): ExpressionState
Create new expression state with transition
Parameters
- currentState: ExpressionState
  Current expression state
- newExpression: FacialExpression
  New expression to transition to
- OptionaltransitionTime: number
  Time to transition (seconds)
Returns ExpressionState
New expression state with transition initialized

Korean
새표정상태생성
- Defined in systems/animation/systems/FacialExpressions.ts:139