Effect Lines
Draws one or more moving multi-segment lines whose points bounce off the model edges, with optional fading trails.
| Parameter | Type | Range | Description |
|---|---|---|---|
| Lines | slider | 1-20 | Number of independent line objects drawn; each line uses the next palette color |
| Points | slider | 2-6 | Number of control points per line; lines are drawn between consecutive points, so more points create multi-segment polylines |
| Thickness | slider | 1-10 | Pixel width of each drawn line |
| Speed | slider | 0-10 | How fast the line points move across the model; points bounce off the edges when they reach the boundary |
| Trails | slider | 0-10 | Number of trailing afterimages left behind each line; zero means no trails |
| Fade Trails | checkbox | true/false | When enabled, older trail copies fade out progressively for a motion-blur look; when disabled, all trail copies are drawn at full opacity |
Increase Points beyond 2 to turn simple straight lines into bouncing multi-segment polylines. Combine Trails with Fade Trails for a comet-like motion blur; leaving Fade Trails off keeps every trail copy fully opaque, which can look busy at higher Trails values.
Last updated: 2026-07-01