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Emitter - Vertex Groups panel

The Vertex groups panel allows you to specify vertex groups to use for several child particle settings. You can also negate the effect of each vertex group with the check boxes. You can affect the following attributes:

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Vertex Groups panel

Vertex Groups panel

The Vertex groups panel allows you to specify vertex groups to use for several child particle settings. You can also negate the effect of each vertex group with the check boxes. You can affect the following attributes:

EntryWhat it does
DensityDefines the density of the particle distribution.
LengthDefines the length of the hair.
ClumpControls the amount of clumping. The weight of 1.0 gives current Clump value, weight of 0.0 completely removes effect.
KinkControls the frequency of the children Kink.
Roughness 1Adjusts the Uniform roughness parameter.
Roughness 2Adjusts the Random roughness parameter.
Roughness EndAdjusts the Endpoint roughness parameter.
TwistVertex group to control the children’s Twist effect. Gives control over the direction of the twist, as well as the amount. The weight of 0.5 is neutral, i.e. there is no twist effect.