Mixes the current frame with the contents of the previous frame with a configurable mixing proportion. Higher proportions make the screen feel ‘laggier’ as a higher number of previous frames stick around on the screen.

Parameters

• Afterimage Mode – How should the afterimage be drawn?
  • Off = no afterimage.
  • Masked = only masked objects.
  • Everywhere = the entire screen uses an afterimage, even if a mask is set.
• Persistence – What proportion of the next drawn frame should be made up of the previous frame? Larger values cause a ‘laggier’ screen.