Improve in cartoon display

[serk12]

• Added area hit (area selection) in all curves geometry.
• Fix visual bug where the curve has big twists.
• Added complex/simple cartoon with arrows.

Signed-off-by: Marc Prat Masó marc.prat.maso@estudiantat.upc.edu

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[github-actions]

Here are the build results
macOS.dmg
Ubuntu-2004.tar.gz
Win64.exe
Artifacts will only be retained for 90 days.

[ghutchis]

Looks great - especially the visual. Some very minor picky things...

[github-actions]

Here are the build results
macOS.dmg
Ubuntu-2004.tar.gz
Win64.exe
Artifacts will only be retained for 90 days.