# axiolid-surface
Exact, format-neutral surface values: planes, circular and elliptical
cylinders, cones, spheres, tori, and rational or polynomial B-spline
surfaces with their knot grids and weights kept as authored. It declares the
`SurfaceEvaluator` seam but evaluates nothing. Bounded, swept, offset and
curve-on-surface relationships are nodes in `axiolid-model`, not types
here.
```bash
cargo add axiolid-surface
```
- API documentation: [docs.rs/axiolid-surface](https://docs.rs/axiolid-surface)
- Reference page: [axiolid.github.io/kernel](https://axiolid.github.io/kernel/reference/crates/axiolid-surface)
- Source and issues: [github.com/axiolid/kernel](https://github.com/axiolid/kernel)