Graphical perspective and projections

Jonathan Holland, 6 avr. 2018


  • 1. Parallel lines have the same vanishing point
  • 2. Canaletto - The Piazza San Marco in Venice
  • 3. One-dimensional vanishing point
  • 4. Oblique projection
  • 5. Graphical perspective
  • 6. Point projection is parallel projection in one dimension higher

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Parallel lines have the same vanishing point

A projection point A, projection plane a, and generic line f are given. The plane b through A parallel to a. The vanishing point of a line parallel to f is the same as the vanishing point of f.
– Jonathan Holland

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