Implementation of Curtis et al. 1997 Computer-Generated Watercolor.
- Single pigment: https://youtube.com/watch?v=ic56LUOM6j0
- Two-pigment blending: https://youtube.com/watch?v=JjEhPoaxUZs
- Real-time interaction: https://youtube.com/watch?v=1ohEUe2xzrA
Implementation of Curtis et al. 1997 Computer-Generated Watercolor.