Difference between revisions of "Course:Harris, Fall 07: Diary Week 1"

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(New page: Mon: *written statements, "why are you taking the course, or whatever" *free time, look at Escher in offical site galleries *what's neat about Escher? **infinity **impossible figures **e...)
 
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***straight sides
 
***straight sides
 
***non-self-intersecting
 
***non-self-intersecting
**repeated images  
+
**repeated images (required only for "regular" tessellations)
 
***translation
 
***translation
 
***rotation
 
***rotation

Revision as of 16:38, 27 August 2007

Mon:

  • written statements, "why are you taking the course, or whatever"
  • free time, look at Escher in offical site galleries
  • what's neat about Escher?
    • infinity
    • impossible figures
    • evolving shapes
  • tesselation implies geometry (ex: http://www.mcescher.com/ > Galleries > Switzerland and Belgium > Development II)
  • what is a tessellation?
    • polygon
      • closed
      • straight sides
      • non-self-intersecting
    • repeated images (required only for "regular" tessellations)
      • translation
      • rotation
      • reflection
    • no gaps
    • vertices meet vertices