V-Ray 5 rendering technology and beyond.
V-Ray core optimizations and V-Ray GPU improvements make rendering even faster and more stable. Plus, interactive post-processing capabilities are built right into the new V-Ray Frame Buffer, including Light Mix and a new layered-based compositor.
API with improved V-Ray Proxy support.
Allows you to easily import and export data about objects and have more control when making changes to V-Ray Proxies as well as sharing data for preview or conversion.
Faster coding in C++.
Move semantics and code optimizations in the API now allow for faster coding in C++.
Now, the new Sheen and Coat layers inside the V-Ray Material make it easier than ever to simulate fabrics such as velvet, satin, silk and other smooth surfaces, and create materials with reflective coatings. The new V-Ray Car Paint 2 Material also takes automotive renders to the next level effortlessly.
And much more!
For the full changelog, please see the file included in the V-Ray App SDK package.