First of all, great work you are making here! Congrats. I am a huge fan.
Suggestions:
1
To have a more custom control over density it would help (me) to have a percentage factor associated with
the “pick an area” and “add a paint area” tools. Both to add and subtract…
2
For the fallout, it would be nice to control density at the beginning of the distance (border) and at the end of the distance ( of the fallout), to be able to have other density than 100% while using grid distribution.
Best,
D