spiral

Create Spirals drawing using processing.

UI

The top button are Tabs.

• first tab just remove the UI
• Controls include all controls of the drawing
• Files is used to laod and save file.

Controls

• Nb Line : the number of lines. sipateched orund a circle
• Nb Steps : nb of iteration step.
• Nb Steps Multiplier : Nb step multiplcation (to have very high number of iterations)
• Start Angle : angle of the first point.
• Rotation : how many degree are added each step
• Rotation twitch : fine adjust of the multiplication
• Rotation multiplier : Multiplication of the Rotation ratio
• Radius : the radius of the first step
• Ratio Radius : how many degres are added each step
• Mirror : toggle the y Mirror

Files

Files can be saved to and from json.

the "Saved" Folder contain example of settings useful for starting and understanding the behvior of the components

you can alose export to differents formats : (svg, pdf and dxf) the "Export" directory contains differents example of export

drawing to paper

Nice drawin with a 2D plotter like a silhouette Cameo https://www.silhouetteamerica.com/featured-product/cameo or any open source pen plotter : https://all3dp.com/2/pen-plotters-best-xy-plotters/

here are some result drawed bit a simple bic pen

code

..... to be described