本工具用来快速合并多张不同的HDRI贴图，或多张不同的位置，合并成一个VR多重材质 Vray MultiSubTex。Here's a simple utility to automate loading a folder of bitmaps into the vray multi sub tex map. At the minute you choose a slot in your material editor (old type is the only one I've checked and use) and then run this script. A window will appear letting you set options for mirroring and rotating textures at set degrees so it should work nicely for tiles and floor beams.