Worf

Excel TypeScript and the Jarvis Algorithm

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Worf

Worf

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Oct 30, 2011
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Worf submitted a new Excel article:

Excel TypeScript and the Jarvis Algorithm - This is an implementation of the gift-wrapping algorithm.

Today I am presenting the gift-wrapping algorithm, which calculates the convex hull for a bidimensional set of points. You can read more about it on the link below.

Here are the main features of the code:

  • It will start from scratch and generate an aleatory array of coordinates. If you prefer to use a previously created table, type ”ok” at cell F1.
  • The code will find the vertices for the convex hull. The right chain is determined first, and then the left chain. Polar...
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