SKScene for AKSwiftUIParticles

FirefilesScene.swift

//
//  FirefilesScene.swift
//  AKSwiftUIParticles
//
//  Created by Ashish Kakkad on 30/04/22.
//

import SpriteKit

class FirefilesScene: SKScene {

    let snowEmitterNode = SKEmitterNode(fileNamed: "Firefiles.sks")

    override func didMove(to view: SKView) {
        guard let snowEmitterNode = snowEmitterNode else { return }
        snowEmitterNode.particleSize = CGSize(width: 30, height: 30)
        snowEmitterNode.particleLifetime = 5
        snowEmitterNode.particleLifetimeRange = 10
        addChild(snowEmitterNode)
    }

    override func didChangeSize(_ oldSize: CGSize) {
        guard let snowEmitterNode = snowEmitterNode else { return }
        snowEmitterNode.particlePosition = CGPoint(x: size.width/2, y: size.height)
        snowEmitterNode.particlePositionRange = CGVector(dx: size.width, dy: size.height)
    }
}