适用于 Iray 的云层效果：积雨云

借助 Nimbostratus 插件，为 Iray 渲染器打造 “凌云之境” 场景。你的空中冒险之旅将从三个 360° 全景场景开启，分别呈现白天、日落和满月的景象。每个场景都配有独特的渲染预设、卷云效果以及远处的云环。满月场景还包含一圈星星图案。 若想突破现有场景的局限，你可以自定义云形状。材质预设能帮助你根据场景大小调整云效应，提升渲染速度，优化云层纹理，并调节云层透明度

Rise up "Above The Clouds" with Nimbostratus for Iray. Your aerial adventures begin with three 360° scenes representing day, sunset, and a full moon. Each scene has a unique render preset, nimbostratus clouds, and a distant ring of clouds. The full moon scene subset also includes a ring of stars. Go beyond the included scene subsets by customizing the cloud prop. Material presets assist in scaling the cloud effects to fit the size of your scene, speeding up renders, smoothing, and adjusting cloud transparency.