Hello gurus
is there a way for keying grease pencil as you draw continuously but not switching to different layers by frame?
I think not, but you can convert the GP line into a Bezier Curve, give it some depth, then animate the Start / End sliders in the Bevel Factor options of the Curve properties. The Taper and Bevel options (trough another curve) let you control how the thickness of the growing line should behave over time…
If you want a specific object to ‘grow’ along the Bezier Curve, segment it with plenty of cuts in z-direction. Add a Curve modifier with the converted GP line as deforming curve, then animate the z scale value…
appreciated
but seems to be a little bit difficult, it’s probably better to stick with frame switching manually.