Difference between revisions of "B2.FrictionJoint"
From GiderosMobile
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frictionJoint:setMaxForce(100)</source> | frictionJoint:setMaxForce(100)</source> | ||
{|- | {|- | ||
| − | | style="width: 50%;"| | + | | style="width: 50%; vertical-align:top;"| |
=== Methods === | === Methods === | ||
| − | [[b2.FrictionJoint:getMaxForce]] | + | [[b2.FrictionJoint:getMaxForce]] ''<translate>returns the maximum friction force in N</translate>''<br/> |
| − | [[b2.FrictionJoint:getMaxTorque]] | + | [[b2.FrictionJoint:getMaxTorque]] ''<translate>returns the maximum friction torque in N*m</translate>''<br/> |
| − | [[b2.FrictionJoint:setMaxForce]] | + | [[b2.FrictionJoint:setMaxForce]] ''<translate>sets the maximum friction force in N</translate>''<br/> |
| − | [[b2.FrictionJoint:setMaxTorque]] | + | [[b2.FrictionJoint:setMaxTorque]] ''<translate>sets the maximum friction torque in N*m</translate>''<br/> |
| − | | style="width: 50%;"| | + | | style="width: 50%; vertical-align:top;"| |
=== Events === | === Events === | ||
=== Constants === | === Constants === | ||
|} | |} | ||
Revision as of 14:30, 23 August 2018
Supported platforms: android, ios, mac, pc
Available since: Gideros 2011.6
Description
Friction joint. This is used for top-down friction. It provides 2D translational friction and angular friction.
Examples
Friction joint
--create empty box2d body for joint
local ground = world:createBody({})
ground:setPosition(350, 480)
--create friction joint
local jointDef = b2.createFrictionJointDef(body, ground, 350, 200)
local frictionJoint = world:createJoint(jointDef)
--set maximum friction force to slow down the ball
frictionJoint:setMaxForce(100)
Methodsb2.FrictionJoint:getMaxForce returns the maximum friction force in N |
EventsConstants |
