@awayjs/graphics/lib/animators/transitions/CrossfadeTransition.ts

AwayJS graphics classes

import { AnimationNodeBase } from '@awayjs/renderer';

import { AnimatorBase } from '../AnimatorBase';

import { CrossfadeTransitionNode } from './CrossfadeTransitionNode';

import { IAnimationTransition } from './IAnimationTransition';

/**
 *
 */
export class CrossfadeTransition implements IAnimationTransition {
	public blendSpeed: number = 0.5;

	constructor(blendSpeed: number) {
		this.blendSpeed = blendSpeed;
	}

	public getAnimationNode(animator: AnimatorBase, startNode: AnimationNodeBase, endNode: AnimationNodeBase, startBlend: number): AnimationNodeBase {
		const crossFadeTransitionNode: CrossfadeTransitionNode = new CrossfadeTransitionNode();
		crossFadeTransitionNode.inputA = startNode;
		crossFadeTransitionNode.inputB = endNode;
		crossFadeTransitionNode.blendSpeed = this.blendSpeed;
		crossFadeTransitionNode.startBlend = startBlend;

		return <AnimationNodeBase> crossFadeTransitionNode;
	}
}