NURBS.jl
This package provides functionality to define and evaluate B-spline and NURBS (non-uniform rational B-spline) basis functions, their derivatives, as well as curves and surfaces based on both considered basis functions.
MIT License
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Ecosystems:
The Julia Language
Introduction
This package provides functionality to define and evaluate B-spline, Curry-Schoenberg, and NURBS (non-uniform rational B-spline) basis functions, their derivatives, as well as curves and surfaces based on B-spline and NURBS basis functions.
The following aspects are implemented () and planned ():
B-spline, Curry-Schoenberg & NURBS evaluation
- Basis & derivatives
- Curves & derivatives
- Surfaces & derivatives
Fundamental operations
- File I/O (.step)
- Knot manipulation
- knot insertion / refinement
- knot removal
- splitting of curves and surfaces
- Transformation of curves and surfaces
- scaling
- translating
- rotating
- mirroring
- Degree elevation / reduction
- Construction of common geometries
Connectivity
- Determine patch connectivity
- identify interfaces between patches
- introduce per patch local numbering for vertices and edges
- Virtual Bezier mesh connectivty (for FEM)
- introduce on each patch a virtual Bezier mesh
- determine adjacency information of mesh cells
Citation
Please cite this package following the information on Zenodo.
Documentation
- Documentation for the latest stable version.
- Documentation for the development version.
Package Rankings
Top 38.36% on Juliahub.com
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