史前高动态范围图像（HDRIs）

超高清史前 HDRI 图像提供了一套共 8 个超高清（最高达 16K）定制环境，涵盖从恐龙到冰河时代等主题，但几乎能满足您任何渲染需求。 每个环境均以两种不同分辨率呈现，并附带渲染设置和相机预设：16000 x 8000、8000 x 4000。 注意：在 Iray 渲染设置中，您可能需要调整 “穹顶半径” 和“地面纹理缩放” 以匹配不同的相机设置

UltraHD Prehistoric HDRI provides a set of 8 ULTRA HD (up to 16K) custom made Environments, ranging from dinosaurs to the ice age, but suitable for virtually any render need you might have. Each environment is provided in 2 different resolutions, organized with a Render Setting and a Camera preset: 16000 x 8000, 8000 x 4000. Note: in the Iray Render Settings you may need to adjust "dome radius" and "ground texture scale" to match different camera settings.