Bluelines → Annulus
Row index → angle (θ), bell position → radius.
Method
Plain Bob Minor
Grandsire Triples
Stedman Triples
Bristol Major
Cambridge Surprise Major
p (inner radius ratio)
0.60
line width
2.0
radius mapping (k)
1.00
rotate (rev/s)
0.010
single line
guides
invert rows
pb dots
pb text
r = pR + (1−p)R · x
Linear map ← k → Compressed
traditional blueline
x
= normalised bell position (1–6 → 0–1) maps to radius via r = pR + (1−p)R · x^k.
k=1
→ linear |
k=0.5
→ sqrt |
k<1
compresses rings outward |
k>1
compresses rings inward.