Update: I've emailed the developer of Sprite Lamp. Depending on his response I will release my implementation of the normal map generator to the public either a

Update: I've emailed the developer of Sprite Lamp. Depending on his response I will release my implementation of the normal map generator to the public either as soon as it's ready (which might take a few days) or after the end of his Kickstarter campaign. At least one HN user has shown interest in this tool, so as a compromise in case Snake Hill Games does ask me to wait until the end of the Kickstarter campaign I've set up a Google Group [1] for those who might want to test it before the public release. Depending on the circumstances I'll post a private download link or a GitHub link in the group once it's ready. [1] https://groups.google.com/forum/#!forum/unflatterer https://groups.google.com/forum/#!forum/unflatterer