Can Polygon Streaming optimize shaders or shader parameters as part of the optimization process, and how does it ensure shader compatibility across different rendering environments?

Yes, Polygon Streaming follows PBR standards for shaders and common shaders. It optimizes shaders and shader parameters by preserving shader assignments and material properties during optimization. It ensures that optimized models maintain compatibility with various rendering environments and shaders used in real-time game engine platforms, enhancing rendering performance and visual consistency. Fully custom shaders are not supported.