Numeric attributes of property setting question

kitakoredaz

Hi I think,, I found them from ds 4.5, (or do not remember when noticed it,,)
but before do not care much.

but today I am making new projection morph for auto follow,
then find them again.

I do not know what these setting means still. :roll:

Have someone knowledge about Mappable, reuire map, and Modulo means?
If I set them on, how they work? and for what purpose I can use them?

and Animatable means what? if I check it off, I can not use the property for animation ? :roll: