Swaying Helix by Akiyoshi Kitaoka, March 18, 19, 20, 28, September 10, 2023, February 6, 8, 2024

radius  interval   

field of view (side length) deg  zoom x       num of arms

depth: % (0-100)  sigma: vertical  horizontal pixel

cuttoff (>1.00)   lowest contrast area: R  G  B   

 file name (header name) to auto-save   

phase shift (0-359)  counter:   number of frames:   amplitude:   

auto demo:   interval ms 


distance to the helix origin (0 fixed)

no use  step deg   first angle deg

no use        <- shift    

View from the top

  dot size    



RGBを指定(整数) R:   G:   B:

HCVを指定(実数) Hue:   Chroma:   Value:


--- Akiyoshi's illusion pages

備考 JavaScript-HCV-distrubution01q.html を改変。(2022/12/15)


Vertical section (no use)

右半分の色相を指定 hue: deg (0-359)   dot size (no use)  dot density (no use)


画像をクリックすると、その画素の色を分析・表示します。 (eyedropper tool)

auto demo:   step deg  interval ms  first hue deg 

JavaScript-Benhamtop01z.html を改変 2023/3/18