feat: plotting curve shapes

[jacobrkerstetter]

Description

• plotting curve shapes using pyvista
• added example of plotting surface and curve shapes

Issue linked

Closes #2605

Checklist

• I have tested my changes locally.
• I have added necessary documentation or updated existing documentation.
• I have followed the coding style guidelines of this project.
• I have added appropriate unit tests.
• I have reviewed my changes before submitting this pull request.
• I have linked the issue or issues that are solved to the PR if any.
• I have assigned this PR to myself.
• I have added the minimum version decorator to any new backend method implemented.
• I have made sure that the title of my PR follows Conventional commits style (e.g. feat: extrude circle to cylinder)

[codecov]

Codecov Report

❌ Patch coverage is 98.75000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 91.62%. Comparing base (5e8e57d) to head (090f49c).

Files with missing lines	Patch %	Lines
src/ansys/geometry/core/shapes/curves/curve.py	66.66%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2609      +/-   ##
==========================================
- Coverage   94.89%   91.62%   -3.27%     
==========================================
  Files         173      173              
  Lines       14441    14513      +72     
==========================================
- Hits        13704    13298     -406     
- Misses        737     1215     +478     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[RobPasMue]

It's looking good! Left some comments

[RobPasMue]

Nice approach as well.

BTW... maybe it'd be a good idea to share the implementation with the Sketch bjects now that I think of it. We were directly using the PyVista Circle, Ellipse classes there - but if we have a common implementation it might be for the best. What do you think?

Also, the sketches currently show up as "solid" because the inner part of the ellipse and the circle get filled with a color. This implementation you have avoids that if I am not mistaken

[jacobrkerstetter]

Avoiding the fill was the reason for using the discretized implementation - I figured it would be ok for visualization because ultra precision is not necessary. I thought the "no fill" was better for visualizing but lmk your thoughts!

[RobPasMue]

Fully agreed! I prefer this approach way more - that's what I was trying to suggest. To share this implementation with the sketch objects impacted (Circle, Ellipse). That way we avoid having "solid" sketches (which is really confusing!)