Difference between revisions of "B2.DistanceJoint"
From GiderosMobile
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=== Examples === | === Examples === | ||
'''Distance joint''' | '''Distance joint''' | ||
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local jointDef = b2.createDistanceJointDef(body1, body2, 100, 100, 200, 100) | local jointDef = b2.createDistanceJointDef(body1, body2, 100, 100, 200, 100) | ||
local distanceJoint = world:createJoint(jointDef) | local distanceJoint = world:createJoint(jointDef) | ||
Revision as of 16:57, 12 July 2023
Supported platforms: 
Available since: Gideros 2011.6
Inherits from: b2.Joint
Description
A distance joint constrains two points on two bodies to remain at a fixed distance from each other. You can view this as a massless, rigid rod.
Examples
Distance joint
local jointDef = b2.createDistanceJointDef(body1, body2, 100, 100, 200, 100)
local distanceJoint = world:createJoint(jointDef)
--by default length between two bodies is the length they have between them when joint was created but it is possilbe to change it using
distanceJoint:setLength(200)
distanceJoint:setDampingRatio(0.5)
distanceJoint:setFrequency(4)
Methodsb2.DistanceJoint:getDampingRatio returns the damping ratio |
EventsConstants |
