2.0.0 list

[dy]

• Render by constructing 3d shape. That way there is natural antialiasing, avoided align calculation, avoided overcalc of empty pixels, simplified mask blending.
  • To avoid buffer churning, we could preset verteces and modify them in vertex shader by frequencies uniform. Grouping/averaging is also possible there, so we define proper level of magnitude, and all is done in parallel.
• Make levels curve be acute at the end of magnitude, but flatter at the center of symmetry
• Draw ghost frequencies
• Add line-only draw
  • Bar-style, line-style, fill-style
• [-] Add x-gradient fill to demo, including amount of rotation (CANCELLED - not very cool)
• [-] Smooth interpolation (CANCELLED - useless)
• Fix grid for various alignment
• Add mask customizing to demo
• Fix demo for iPhone (do audio-demo)