Iray 夜灯套装

Iray 夜景灯光套件包含隐形幽灵灯光、HDRI 图像、阴影投射灯光以及 SSS 雾效，助您打造逼真的夜景场景。HDRI 图像最适用于户外场景，大多能模拟柔和的蓝色环境光，并以月光为主要光源。幽灵灯光则更适合室内场景，同样能重现柔和的蓝色灯光，并反射月光。阴影投射灯光无需几何体即可将各类阴影效果投射到角色或英雄模型上。该灯光还配有焦距和缩放变形功能，可自定义阴影强度和模糊程度。此外，套件中还预设了 SSS 雾效，让您能在场景中添加各种环境雾效

Iray Night Light Kit is a collection of invisible ghost lights, HDRIs, a shadow projector light, and SSS fog that allows you to create convincing night scenes. The HDRIs will be most useful for outdoor scenes, most of which will replicate a soft blue ambient light, with a key moonlight. The ghost lights will be more useful for interiors, once again replicating soft blue lights, and bouncing light from the moon. The shadow projector light allows you to cast various shadow types onto your character or hero asset, without the need for geometry. The shadow projector light comes with focus and scale morphs to customize shadow strength and blur. There are also SSS fog presets that allow you to deploy various ambient fog effects into your scene.