Crates to handle conversion from normal map (n) to depth map (d) in bevy and outside of bevy.
This crate is very much just a wrapper around the fft2d normal integration
example, with additional improvements, mostly to make it work
nicely with bevy.
A small wrapper around the fft2d crate to convert normal maps in depth maps.
It is directly derived from the fft2d example.
It is a library that exposes a single function taking an Image in the format
of a normal map (a three channel image with 8 bit color components in linear
color space) and returning a depth map, with values between 0 and 1, where
0 is the closest to the surface, while 1 is the deepest.
It's just an executable binary version of n2dmap.
See n2dmap --help for usage details.
A plugin for bevy, exposes the N2dmapMaterialExtension trait, which adds the
generate_depth_map() method to bevy's StandardMaterial.
All crates are licensed under the MPL-2.0, as the original code is.
This is not legal advice, please read the MPL-2.0 license for details:
- You are free to re-use this code in your closed source software, as long as all changes to files in this repository are redistributed under the same licensing terms. You also need to include the license file in any distribution of software using MPL 2.0 code.
- In any case, conversion should happen offline, so you probably don't want to distribute this code 🤷