Shater Studio has announced Substance Painter Ultimate Bridge, a new script for exporting objects, textures and materials between 3ds Max and Substance Painter. It supports Vray, Corona Render, Arnold, and RedShift. When exporting users have options to assigning standard materials for export, auto unwrap, export either OBJ or FBX, and assign high poly id random colors for masking. The script costs $30. Find out more on the Shater Studio blog.
Note Another script with similar functionality that readers may find useful is Substance Painter Live Link by Xolotl Studio. You can read more about it on Gumroad,
Great Script – Sadly it doesn´t support Substance Painter Smart Materials, but I guess no Script or plugin does that sadly. Anyway, good script!!!