Generalised NPCs from 'mixed' chromogeometry
- Author:
- Paul Miller
Move Ob or Cr to see the effects on each nine point circle
See: 'Me Too' comments at https://www.youtube.com/watch?v=x6UofU0QJI4 and, for more background, watch https://www.youtube.com/watch?v=c6ApR8ptUOE