This crate is a working in progress. The idea is that it should contain a trivial implementation of the algorithms involved in the approximation of partial differential equations through an isogeometric approach. The crate includes trivial implementations of Bezier, B-spline and NURBS curves and surfaces, numerical integration and basic linear algebra.
The crate is a work in progress and currently only implements:
- Bezier curves (direct method and De Casteljau's)
- Bezier surfaces (direct method and De Casteljau's)
- Rational Bezier curves
- Rational Bézier circular arcs and circles
Examples can be found in the documentation, in the unit tests and in two other crates:
- https://github.com/carlonluca/isogeometric-analysis/tree/master/rust/isogeometric-analysis-benchmarks
- https://github.com/carlonluca/isogeometric-analysis/tree/master/rust/isogeometric-analysis-demos
The library includes procedures to load data for the Utah teapot, teacup and teaspoon: https://github.com/rm-hull/newell-teapot. This is a demo of how patches are computed by the crate and rendered through gnuplot.
More info about Isogeometric Analysis and these topics can be downloaded from: https://bugfreeblog.duckdns.org/isogeometric-analysis.