Normal Map Inspector - tool that simplifies work with normal maps
It consists of:
- extension for Aseprite (and Krita) that connects with the app,
- app that renders everything while you draw,
- templates, normal map references and example projects.
Quick demonstration video:
What are normal maps?
It’s an image that tells the direction each pixel is facing. It’s used to create realistic shadows with the illusion of depth and surface detail, as shown below:
Diffuse layer and normal map combined are sufficient, but additionally you can add specular map for reflections. Example drawing of each layer:
Download here 