A Topological Picture Book, Rendered

(e-infinity.space)

50 points | by mathgenius 3 hours ago

5 comments

  • sevensor 1 hour ago
    I was an undergraduate student of George's many years ago and it's an absolute delight to see these renderings. He used to doodle them on any available surface -- blackboards, notebook paper, napkins, what have you -- often with a fountain pen. He was also big into using computers for visualization and had a number of programs that ran in the CAVE.
    • jjtheblunt 3 minutes ago
      I was a grad student of him, all you describe resonates, and i still stay in touch nearing 40 years later. some of the happiest most fun stuff in grad school, and there were endless nerdy fun pursuits. i'm so grateful i learned under him. it was incredible to see him drawing.
  • gotfork 24 minutes ago
    This is awesome, what an incredible project!
  • fogleman 1 hour ago
    Very nice. I've been inspired by the same sources and have always wanted a way to render such drawings for any arbitrary 3D model (e.g. STL file). I've played around with that quite a bit, even recently with LLM assistance, but haven't yet gotten it as good as I want. Eventually...!
  • ekzhang 1 hour ago
    The spacing and style of the hand sketched lines are really perfect. Was it hard get such clean drawings, even using principal curvature fields?
  • ks2048 1 hour ago
    Is there a way to hide the menu on mobile? The few pixels I can see do look pretty cool.
    • boguscoder 39 minutes ago
      Going landscape seems to be a bit better..