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INTERACTIVE TRAILFX

One way to use a TrailFX, is to set it to Play on Start. Then group it with an object like this wand.
PREREQUISITE READING

TRAILFX GIZMO precedes this tutorial

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We can then make it Interactive>Grabbable, and when returning to preview mode, we can draw in the air.
Important

  • You may want to adjust the length and width settings. To do this, Zoom In to the group (4th icon from the top right of the grouped object’s property panel). Then reopen the TrailFX property panel. You can then Zoom out via a similar button.

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Animated TrailFX

ANIMATED TRAILFX

Another great way to use a TrailFX is to add it to an animated object.
Spawn Gizmo

SPAWN GIZMO

By default the Spawn gizmo is used to determine where players enter the world. When Spawn on Start is turned on, people will enter at this location.
Script Gizmo

SCRIPT GIZMO

Script Gizmos are extremely powerful. They are used to write scripts, and in the next part of this series you will learn a few tricks to help you get started.