class

CP::Constraint::SlideJoint

Inherits CP::Constraint < Reference < Object

Like pin joints, but have a minimum and maximum distance. A chain could be modeled using this joint. It keeps the anchor points from getting too far apart, but will allow them to get closer together.

Constructors

new(a : Body, b : Body, anchor_a : Vect, anchor_b : Vect, min : Number, max : Number)

a and b are the two bodies to connect, anchor_a and anchor_b are the anchor points on those bodies, and min and max define the allowed distances of the anchor points.

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Instance methods

anchor_a

The location of the first anchor relative to the first body.

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anchor_a=(anchor_a : Vect)
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anchor_b

The location of the second anchor relative to the second body.

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anchor_b=(anchor_b : Vect)
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max

The maximum distance the joint will maintain between the two anchors.

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max=(max : Number)
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min

The minimum distance the joint will maintain between the two anchors.

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min=(min : Number)
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