CODEWITHSUNDEEP
objective-ccocos2d-iphonebox2dfixture
3p.station
3p.station

Reputation: 21

Set isSensor for b2Body dynamically

I just want to change isSensor for my b2Body in some workflow moment.
What i do:

b2Fixture *fixture = currentBody->GetFixtureList();
if (...)
{
   fixture->SetSensor(false);
}else
{
   fixture->SetSensor(true);
}

But I didn't find any way to Set this fixture to body back. Please advice way to do this. Thanks!

Upvotes: 1

Views: 258

Answers (1)

Jasper Blues
Jasper Blues

Reputation: 28756

This will set all the fixtures on a body to be sensors. . Once you've done this, you done have to commit it back to the body, the body already has a reference to the fixtures. 

-(void) setIsSensor:(bool)isSensor
{
    for (b2Fixture *fixture = body->GetFixtureList(); fixture; fixture = fixture->GetNext())
    {
        fixture->SetSensor(isSensor);
    }
}

Upvotes: 1

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