@visactor/vrender-animate/es/custom/groupFade.js

This module provides a graph-based animation system for VRender.

import { CommonIn, CommonOut } from "./common";

export class GroupFadeIn extends CommonIn {
    constructor(from, to, duration, easing, params) {
        super(from, to, duration, easing, params), this.keys = [ "baseOpacity" ], this.from = {
            baseOpacity: 0
        };
    }
}

export class GroupFadeOut extends CommonOut {
    constructor(from, to, duration, easing, params) {
        super(from, to, duration, easing, params), this.keys = [ "baseOpacity" ];
    }
}