Is there any way to smooth out these grease pencil clumps?

When there are a lot of lines overlapping each other it starts to look very clumped and ugly.



Tried fiddling with antialiasing but it can only become worse than this, not better.

Is there any kind of MIP mapping/texture filtering I can apply?

Hi,

you mean freestyle tool?

nope, that’s grease pencil

My grease pencil lines are automatic (works kinda like freestyle) and 3d, not hand drawn.
Plus the scene is animated.

You can change your stroke width to screen space instead of world space - this will maintain constant thickness so clumps will solidify into one line