高动态范围成像（HDRI）技术呈现的晴朗天空与公园美景

高动态范围图像（HDRI）“清澈天空公园”系列已针对默认的 Iray 渲染设置进行了校准，大多数材质都能完美适配。若要调整材质效果，可能只需将 “基础颜色” 和“光泽颜色” 改回白色（恢复至 May 软件的默认设置）即可。在大多数情况下，这样做能让材质表面呈现出与纹理完全一致的颜色。 本产品包含 12 个分辨率为 16k×8k 的 HDRI 图像，预览尺寸为 1K×0.5K。若想避免出现尖锐反射或背景光线问题，用户可使用 1K 预览尺寸进行渲染。该预览尺寸加载速度更快，能提升工作效率，且光线效果与原图非常相似。用户可以从渲染预设中加载这些 HDRI 图像，也可直接从运行时库中的材质文件夹中调用。此外，请注意将文件夹设置为“大图标”模式，这样就能看到 HDR 和材质球的缩略图了

The HDRI Clean Skies Parks are calibrated for the default Iray Render Settings, most materials will react very well, only minor adjustments might be necessary for adjusting the "Base Color" and "Glossy color" to white (back to the May defaults) will be the best option in the majority of cases, this will give the exact color of the Texture in the Surfaces. This product contains 12 HDRI´s at 16k x 8k pixels and a preview size at 1K X 0.5k. To light without sharp reflections or background one can use the preview size at 1K it loads faster also provides a better workflow and the light is very similar. One can load the HDRI´s from the Render Presets, or directly from the Textures folder in the Runtime Libraries, quick note, set the folder for "Large Icons" so you can see the thumbnails of the HDR and Mat. Ball.