Скачать или смотреть PlanetBuilder - Ingame Integration

New version of Planet Builder solves some of the main performance issues.

Runtime collider generation is smarter.
Vertex count by chunck is divided by a 6 factor.
Chuncks are baked to reduce draw calls.
Texture atlas also drastically reduce draw calls.

While previous version had a limit of 64*64*32*6 blocks/planet, this one can go up to 512*512*32*6.

Still have to solve some serious issues, such as the size of Unity .scene file, as some huge parts are still generated in Editor Mode, then serialized. .scene file reach nearly 1GB with 2 or 3 huge planets.

Video shows a 256*256*32*6 blocks/planet

Run on I7 quadricore + Geforce GTX 560M at 60 fps, drop sometimes to 25-30 fps for a frame when instantiating colliders.