Difference between revisions of "B2.PulleyJoint"
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=== Description === | === Description === | ||
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The pulley joint is connected to two bodies and two fixed ground points. The pulley supports a ratio such that: length1 ratio * length2 <= constant Yes, the force transmitted is scaled by the ratio. The pulley also enforces a maximum length limit on both sides. This is useful to prevent one side of the pulley hitting the top. <br /> | The pulley joint is connected to two bodies and two fixed ground points. The pulley supports a ratio such that: length1 ratio * length2 <= constant Yes, the force transmitted is scaled by the ratio. The pulley also enforces a maximum length limit on both sides. This is useful to prevent one side of the pulley hitting the top. <br /> | ||
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=== Methods === | === Methods === | ||
| + | [[b2.PulleyJoint:getGroundAnchorA]] - returns the x and y coordinates of the first ground anchor<br/> | ||
| + | [[b2.PulleyJoint:getGroundAnchorB]] - returns the x and y coordinates of the second ground anchor<br/> | ||
| + | [[b2.PulleyJoint:getLengthA]] - returns the current length of the segment attached to bodyA<br/> | ||
| + | [[b2.PulleyJoint:getLengthB]] - returns the current length of the segment attached to bodyB<br/> | ||
| + | [[b2.PulleyJoint:getRatio]] - returns the joint ratio<br/> | ||
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=== Events === | === Events === | ||
=== Constants === | === Constants === | ||
|} | |} | ||
Revision as of 08:57, 23 August 2018
Supported platforms: android, ios, mac, pc
Available since: Gideros 2011.6
Description
The pulley joint is connected to two bodies and two fixed ground points. The pulley supports a ratio such that: length1 ratio * length2 <= constant Yes, the force transmitted is scaled by the ratio. The pulley also enforces a maximum length limit on both sides. This is useful to prevent one side of the pulley hitting the top.
Methodsb2.PulleyJoint:getGroundAnchorA - returns the x and y coordinates of the first ground anchor |
EventsConstants |
