Difference between revisions of "B2.FrictionJoint"
From GiderosMobile
m (Text replacement - "<source" to "<syntaxhighlight") |
m (Text replacement - "</source" to "</syntaxhighlight") |
||
| Line 22: | Line 22: | ||
--set maximum friction force to slow down the ball | --set maximum friction force to slow down the ball | ||
frictionJoint:setMaxForce(100) | frictionJoint:setMaxForce(100) | ||
| − | </ | + | </syntaxhighlight> |
{|- | {|- | ||
Revision as of 17:16, 12 July 2023
Supported platforms: 
Available since: Gideros 2011.6
Inherits from: b2.Joint
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 |
