Hey all,

I'm working on a terrain/biome tool that generates various terrain layers for different biomes.

For boosting the tool performance I have switches for the generation of terrain layers as well as a fully untextured mode. The user can specify which territories he/she would like textured.

Unfortunately both Rebuild/Recook do not clean/rebuild the layers properly, which is what the Engine Documentation states. The attached video illustrates the lingering data - https://youtu.be/Kqu1pJWNWBM [youtu.be]


Perhaps I'm making a wrong assumption or have an error. I can provide the project too (hip has way too much data dependencies to be useful).

The steps to reproduce are fairly simple - create an hda generating a heightfield and where the terrain layer generation is behind a switch. Test the switch in Unity.

Best regards,
Ilia