P5 Kata: Dimmer

[codingbootcampseu]

• Create a dimmer with p5 that looks like this
  • When you move the mouse over the canvas the background will from white to black when moving the mouse on the y axis
• The example solution can be found here

Hints

You can multiply a percentage value (i.e. .5 for 50%) with the maximum value of a color space (0 = black, 255 = white).

// this will draw a background at 50% of the black and white color space
background(255 * .5)

You can use the current mouse coordinates to calculate a percentage position a one axis.

// mouse y / canvas width
mouseY / 400

[glissario]

done