Hello! I've read the Guide and have a specific question.

I run sandboxes and megadungeons and have to be able to make maps quickly on the fly. Years ago, when I wasn't sandboxing, I used maptools (in person with a projector) and I really appreciate what dynamic lighting can do for play.

Are there any VTTs that allow you to draw walls and vision-blocking layers at the same time?

Or that let you define vision blocking layers in assets that can be stored and placed with other similar assets on the fly?

(I'm thinking like geomorphs or dungeon tiles/building blocks. I know that these could be used as assets but can you define the vision blocking layer on assets, save them, and then piece them together as needed?)

thanks - I'd jump on Astral but the lack of free form drawing tools feels like a deal breaker.