HTML5开发实例-ThreeJs实现粒子动画飘花效果代码分享
粒子动画在ThreeJs可以用几种方式实现本次样例使用Sprite类来构建粒子1234567官方对Sprite类的解释SpriteA sprite is a plane that always faces towards the camera, generally with a partially transparent texture applied. Sprites do not cast shadows, settingcastShadow = truewill have no effect.大概意