Grease Pencil generates models during any composition, but in order to be organized, you need layers that can be easily grouped for maximum efficiency of your workflow.
Products - Blender Market
This Blender add-on turns Grease Pencil animations into (Mesh,Curves,Geometry) animations. The limitation is overlapping/crossing lines that need to
Grease Pencil Into Mesh Animations
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Grease Pencil From Mesh - Blender Market
Blender 2.8 By Example is improved and updated to cover the latest Blender 2.8 version and important features like the new EEVEE rendering and Grease Pencil. Starting from brushing up your basics, the book delves into important key tasks like baking, painting, sculpting, and unwrapping to create amazing Blender projects. Blender is a powerful 3D creation package that supports every aspect of the 3D pipeline.
Blender 3D By Example - Second Edition: A Project-based Guide to Learning the Latest Blender 3D, EEVEE Rendering Engine, and Grease Pencil [Book]
In this video I cover how to draw in 3D with Grease Pencil, and
Products - Blender Market
Products - Blender Market
Products - Blender Market
Models made on Blender with Grease pencil : r/blender