Contact
Get in touch.
Questions, feedback, bug reports, collaboration: all welcome.
- EmailFastest for questions and feedback. Opens your mail app; the address shows here too.
- Email me
- GitHub issueBest for bugs and feature ideas: they stay public and tracked. For rendering bugs, include your browser and GPU, and the grid size from the fps readout.
- Open an issue
- SourceThe whole instrument, open.
- View the source
Found the physics doing something wrong? That is the report I most want. Say which lens, material and scenario (2D or TRUE 3D), and what you expected instead.