Decal Flow is an add-on that specializes in projecting mesh based decal designs to other mesh surfaces. It can also generate meshes from images. This add-on provides a great way to add decals to your models in Blender without using any external software. Included in the download files is a sample blend where you can practice using the add-on with the video tutorial.
Future updates planned:
- Projection on multiple separate meshes
- Projecting images using planes/grid
- List UI enhancements
- Additional draw controls
- Etc...
Watch this video tutorial for the first iteration of the add-on:
Let your imagination work by designing your own decal shapes using edit mode tools. This is a lot easier than doing this in a 2D software because of the precision modeling tools in Blender and we can operate in a grid based structure using faces.

This will give concept artists greater flexibility when sketching their scene or game artists the ability to bake these in the final low poly mesh as textures.

Overall, sometimes it's just more fun creating art when you can stay in one software longer. Letting your imagination run wild without resetting your brain for another software's hotkeys or whatnot.

Thank you for the support! Future updates will be free of cost.