Squircles

the square, the circle, and everything in between

Wednesday, May 4, 2016

Escher's "Circle Limit I" as a square



The 1st of Escher's 4 Circle Limits converted to a square

Escher's Circle Limit I

Schwarz-Christoffel mapping to the conformal square


FG-Squircular mapping


Elliptical grid mapping


Shirley-Chiu concentric map












Posted by Chamberlain at 12:11 AM No comments:
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relevant links

  • "Analytical Methods for Squaring the Disc" (paper)
  • "Analytical Methods for Squaring the Disc" (presentation slides)
  • "Elliptification of Rectangular Imagery" (paper)
  • "The Conformal Hyperbolic Square and Its Ilk" (paper)
  • "The Conformal Hyperbolic Square and Its Ilk" (presentation)
  • "Squircular Calculations" (paper)

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