grease pencil cross section

Is it possibel to draw around the object(cross section) with single strokes? If we can do that retopology will be 5 time faster

Like drawing a single line and it will create a cross section?

yes, can we do that?

you can retopo with grease pencil

so can you elaborate a little on what you want to do ?

happy blendering

This mighthelp

sorry for late answer
What I mean is something like stroke tool in 3d coat
Can we do that type of section lines in blender with grease pencil
thank you

Any body have the answer?