Draw directly on your 3D model.
The Workflow
- Shift+A > Grease Pencil > Blank.
- In the top toolbar, look for the Stroke Placement usage setting (default is “Origin”).
- Change it to Surface.
- Set Offset to 0.01.
The Technique
Now, draw with the Grease Pencil tool. Your lines will stick to the surface of your 3D mesh.
- Draw wires on a robot.
- Draw grapple points on a wall.
- Write notes like “Fix This” directly on the model for your modeler.