Difference between revisions of "B2.Contact:setFriction"

From GiderosMobile
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b2.Contact:setFriction(friction)
 
b2.Contact:setFriction(friction)
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=== Parameters ===
 
=== Parameters ===
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e.contact:setFriction(0.4) -- here ;-)
 
e.contact:setFriction(0.4) -- here ;-)
 
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{{B2.Contact}}
 
{{B2.Contact}}

Latest revision as of 17:21, 12 July 2023

Available since: Gideros 2012.09.6
Class: b2.Contact

Description

Overrides the default friction fixture. You can call this in pre-solve event. This value persists until set or reset.

b2.Contact:setFriction(friction)

Parameters

friction: (number) the new friction value

Example

function LevelX:onPreSolveContact(e)
	local bodyA = e.fixtureA:getBody()
	local bodyB = e.fixtureB:getBody()
	local platform, playable
	if bodyA.name == G_PTPLATFORM then platform = bodyA playable = bodyB
	elseif bodyB.name == G_PTPLATFORM then platform = bodyB playable = bodyA
	end
	if not platform then return end
	e.contact:setFriction(0.4) -- here ;-)
end




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