MOAIBox2DArbiter Class Reference

Inherits MOAILuaObject, and b2ContactListener.

Function List
	getContactNormal
	getContactPoints
	getNormalImpulse
	getTangentImpulse
	setContactEnabled

Detailed Description

Flags MOAIBox2DArbiter.BEGIN MOAIBox2DArbiter.END MOAIBox2DArbiter.POST_SOLVE MOAIBox2DArbiter.PRE_SOLVE MOAIBox2DArbiter.ALL

Function Documentation

getContactNormal

Returns the normal for the contact.

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function getContactNormal ( MOAIBox2DArbiter self )

Parameters

MOAIBox2DArbiter

self

Returns

number normal.x, number normal.y

getContactPoints

Returns the contact points in world space. There can be 0, 1 or 2 points (see box2d manual section 4.11)

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function getContactPoints ( MOAIBox2DArbiter self )

Parameters

MOAIBox2DArbiter

self

Returns

number p1.x, number p1.y, number p2.x, number p2.y

getNormalImpulse

Returns total normal impulse for contact.

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function getNormalImpulse ( MOAIBox2DArbiter self )

Parameters

MOAIBox2DArbiter

self

Returns

number impulse

getTangentImpulse

Returns total tangent impulse for contact.

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function getTangentImpulse ( MOAIBox2DArbiter self )

Parameters

MOAIBox2DArbiter

self

Returns

number impulse

setContactEnabled

Enabled or disable the contact.

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function setContactEnabled ( MOAIBox2DArbiter self, boolean enabled )

Parameters

MOAIBox2DArbiter	self
boolean	enabled

Returns

nil