Colliders act as objects particles can collide with and consist of connected line segments. Add colliders using the object list or alternatively, by holding CTRL and left-clicking on the effect preview. You can then set the collider's vertices with additional clicks. The following properties can be adjusted in the property panel to influence the behavior of a collider.
|Lifetime||Time period during which the collider is active. If Repeat is selected, the collider stays active.|
|Vertices||The list of vertices of the collider. You can add and remove vertices using the context menu (right-click).|
|Excluded Emitters||List of emitters not affected by the collider.|
|Bounce||How strongly particles bounce back from the collider.|
|Friction||How much particles are slowed down when sliding down the collider.|