Sketch Fade

Fade the current sketch image toward the current background color.

This is useful for trail effects, soft clearing, and visual decay without wiping the canvas in one step.

Parameters

Parameter	Description
Sketch Component	Sketch canvas to draw on.
Percent	Percent of the remaining difference to fade toward the background color. Supports per-second mode.

Notes

• With Per Second enabled, the percent value is scaled over time.
• 100% fades fully to the background color in one update.
• Small values are useful for motion trails and continuously updating sketches.