Virtual Texturing Feedback

[Deathrey (DeathreyCG)]

Imagine your landscape uses a single texture of gargantuan dimensions where each texel is unique, but instead of storing the monster into disk it’s dynamically generated on demand by running your blending material and caching the results into the virtual texture blocks around the camera position. There are special material nodes to support that workflow too and baking decals into the VT (and yes, this means the fabled spline decals become a reality).

No, I mean I am not asking how procedural virtual texturing works, but how Procedural Runtime Textures(which is the name for PVT in Unreal) are meant to be used to texture landscape, that needs texture size beyond 500k~ x 500k~ texels, for it is maximum size of PRT.