DRAWCHITECTURE my first Add-On for Blender's 2.8 Grease Pencil - Python API - Developer Forum
I was drawing on a video with the grease pencil and when I closed blender and came back, the entire video is grey. I can draw but it disappears. HELP! : r/blenderhelp
The new Blender 2.8 grease pencil | chrisnicoll.net