automation-events/src/functions/get-value-curve-value-at-time.ts

A module which provides an implementation of an automation event list.

import { ISetValueCurveAutomationEvent } from '../interfaces';
import { interpolateValue } from './interpolate-value';

export const getValueCurveValueAtTime = (time: number, { duration, startTime, values }: ISetValueCurveAutomationEvent): number => {
    const theoreticIndex = ((time - startTime) / duration) * (values.length - 1);

    return interpolateValue(values, theoreticIndex);
};