Legacy Documentation: Version 2017.1 (Go to current version)
Noise module
Inherit Velocity module
Other Versions

Limit Velocity Over Lifetime module

This module controls how the speed of particles is reduced over their lifetime.

Properties

Property Function
Separate Axes Splits the axes up into separate X, Y and Z components.
Speed Set the speed limit of the particles.
Space Selects whether the speed limitation refers to local or world space. This option is only available when Separate Axes is enabled.
Dampen The fraction by which a particle’s speed is reduced when it exceeds the speed limit.

Details

This effect is very useful for simulating air resistance that slows the particles, especially when a decreasing curve is used to lower the speed limit over time. For example, an explosion or firework initially bursts at great speed but the particles emitted from it rapidly slow down as they pass through the air.

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Noise module
Inherit Velocity module