《黎明杀机》中的天空穹顶和高动态范围成像（HDRI）效果

《坟墓之光》（Grim Dawn）是一款适用于 Iray、3Delight 和 Poser 的全景天空穹顶 / 高动态范围成像 (HDRI) 资源。它能全面覆盖从天空到地景的场景。 这张 12,000 像素×6,000 像素的球形图像是专门为此目的渲染的 3D 场景。该 3D 世界中的基底有助于保持视觉的一致性，而使用网络上的照片素材作为背景可能会导致视觉不连贯的问题。 较高的相机位置能实现令人惊叹的广角渲染效果，具有极强的纵深感。主要用途是将其与前景几何体（如 FM 希望塔或其他合适的元素）相结合。 所有版本均包含照明设置： 3Delight：天空穹顶会加载与其关联的照明效果，因此当您旋转球体时，照明效果也会随之变化。 Iray：采用来自 HDRI 的基于图像的照明。 Poser：天空穹顶和照明效果分别预加载。 文件格式方面，Daz Studio、3Delight 和 Iray 支持原生 .DUF 格式，Poser 则支持 .PP2 格式

Grim Dawn is a Skydome/HDRI for Iray, 3Delight and Poser. It provides full scene coverage from sky to landscape. The 12,000 x 6,000 px spherical image is a render of a 3D scene created especially for this purpose. This base in the 3D world helps with visual consistency, which can be an issue using backgrounds based on photo material from the net. The high camera position allows for lovely wide angle renders with a lot of depth. The main use is to combine it with additional foreground geometry like FM Tower of Hope, or anything else you find suitable. Lighting is included for all versions: 3Delight: The Skydome loads with lighting parented to it, so if you rotate the sphere the lighting follows. Iray: Image based lighting from the HDRI. Poser: Separate preloads for Skydome and lighting. File formats are native .DUF for Daz Studio 3Delight and Iray, and .PP2 for Poser.