Need to create ripple effect with DALI RGB stripes

[admin]

Resident script with 0 sleep time. Script assumes that your RGB objects are addressed from 1/1/1 to 1/1/19.

colors table contains RGB color values in hexadecimal form. You can add extra elements if needed.

os.sleep(1) controls the time between each step (1 second in this example).

Code:

colors = {
  0xFFFFFF,
  0x7F7FFF,
  0x3F3FFF,
  0x0000FF,
}

count = 19

for i = 1, count do
  for j, color in ipairs(colors) do
    index = i + 1 - j

    if index < 1 then
      index = index + count
    end

    grp.write('1/1/' .. index, color)
  end

  os.sleep(1)
end