Key 1: The Archimedean Spiral is defined by a set of equations as
defined on this web page:
https://en.wikipedia.org/wiki/Archimedean_spiral
x = (a + b*angle) * cos(f*angle)
y = (a + b*angle) * sin(f*angle)
Key 2: Fermat's Spiral
x = a*sqrt(angle)*cos(angle)
y = a*sqrt(angle)*sin(angle)
Key 3: Logarithmic Spiral
x = a*exp(e*angle)*cos(angle)
y = a*exp(e*angle)*sin(angle)
Key 4: Archimedian Spiral transformed (e^x cos y, e^x sin y)
Key 5: Fermat's Spiral transformed (e^x cos y, e^x sin y)
Key 6: Logarithmic Spiral transformed (e^x cos y, e^x sin y)
Key 'm': Toggle between the modes:
Mode 1: lines
Mode 2: points
Mode 3: circles with increasing sizes
Mode 4: individually colored circles with increasing sizes
Mode 5: individually colored lines
Change the values of the parameters by using the sliders:
a = Parameter used in spiral equations
b = Archimedean Spiral parameter
c = Number of rotations through 360 degrees
d = Angle increment control
expand = radius multiplier controlling how fast circles enlarge
lambda = stroke weight
f = Archimedean Spiral parameter
Key 'r': Redraw with a random set of parameters.
Key 'e': Save a high-resolution PNG of the current image.
Mouse pressed: redraw.
This p5js code is scrollable.