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Object-oriented pure Python B-Spline and NURBS library

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I interpolated/approximated a surface with available (x, y, z) data points. I would now like to evaluate the z value for given arbitrary (x, y) coordinates. Can anyone help me...

Is there an avaible function to fit nurbs surfaces into a mesh model?

**Describe the bug** I got a particular case that, when I add a ```knot``` to a ```BSpline.Curve``` and then remove the same ```knot``` I don't get the previous control points....

bug

What is recipe to numerically estimate the maximum deviation of the extrapolated curve from the original piecewise linear one? ![image](https://user-images.githubusercontent.com/7290319/181586095-629426b9-fc08-4b24-880e-5cf4c9246c3a.png)

bug

It seems that the surface class has no method 'normal' although it is mentioned in the PDF file of the manual on page 93. Therefore, I utilize ' operations.normal' instead....

bug

Bumps [numpy](https://github.com/numpy/numpy) from 1.15.4 to 1.22.0. Release notes Sourced from numpy's releases. v1.22.0 NumPy 1.22.0 Release Notes NumPy 1.22.0 is a big release featuring the work of 153 contributors spread...

dependencies

HI, I use geomdl to plot multiple nurbs surfaces. And I also need to plot corresponding point clouds. I want to put them in the same figure. How to do...

question

**Describe the bug** Load a bspline json file and set a set of points on it, render it using extras param. Only the spline surface is ploted. **To Reproduce** surf...

bug

**Describe the bug** run NURBS Surface example https://nurbs-python.readthedocs.io/en/5.x/module_nurbs.html#nurbs-surface but failed. **To Reproduce** Steps to reproduce the behavior: ```python from geomdl import NURBS # Create a NURBS surface instance surf =...

bug

It's automatic, see https://tox.wiki/en/latest/config.html#conf-basepython They are more possible improvements for tox.ini and the Python project metadata itself. Let me know whether you are interested in them.