https://github.com/reon90/pointintrianglesample

Sample of various ways determination whether point lies inside triangle
https://github.com/reon90/pointintrianglesample

mathematics

Last synced: 12 days ago
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Sample of various ways determination whether point lies inside triangle

• Host: GitHub
• URL: https://github.com/reon90/pointintrianglesample
• Owner: Reon90
• Created: 2017-11-10T12:35:18.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-11-10T12:56:40.000Z (over 8 years ago)
• Last Synced: 2025-10-25T05:49:56.562Z (9 months ago)
• Topics: mathematics
• Language: JavaScript
• Size: 3.91 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# PointInTriangleSample

Sample of various ways determination whether point lies inside triangle.

There are five ways:

* Calculating normals;

* Which side the point is;

* Sum of the angles between vectors;

* Barycentric coordinate system;

* Calculate areas of the triangles.