Grasshopper Docs

Community documentation for Grasshopper add-ons & plugins

Agent Rules
Emitters
Environments
Particle Rules
Quelea
Utility
Vehicle Rules

Applies a Force to an Agent to move along and stay within a specified radius of a curve.

Inputs

NameIDDescriptionType
Apply?BIf false, the Force will not be applied to the Quelea. This is useful for having Behaviors override Forces. Can also be used for only applying the force if the Quelea is within a certain area.Boolean
Weight MultiplierWThe factor by which the force will be multiplied by.Number
Agent QueleaAQAn autonomous agent that is an extension of a Particle and can percieve its surroundings and make decisions on how to act.Goo
CurveCA curve representing the spine of the Path to follow.Curve
Path RadiusRThe radius around which the Agents will try to stay within the Path.Number
Prediction DistancePDThe distance the Agent will predict its future location at to determine if corrective steering should be applied.Number
Path Target DistanceTDThe distance along the path that the Agent will steer towards if determines corrective force needs to be applied.Number

Outputs

NameIDDescriptionType
ForceFThe resulting force vector for debugging purposes.Goo
Desired VelocityDThe calcuted desired velocity of this rule before it is applied to the quelea. Supplied for debugging and visualization purposes.Goo
Prediction LocationPLThe location the agent predicts to be its future location.Point
Path PointPPThe point on the path that the agent will steer towards.Point

Video Tutorials

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