C++ (Cpp) GB2ShapeCache::anchorPointForShape Examples

Example #1

File: HelloWorldScene.cpp Project: csy200926/Warship

b2Body* HelloWorld::addNewSpriteWithCoords(CCPoint p,string nname,int tag)
{
    string name = nname;
    
    CCSprite* sprite = CCSprite::create((name+".png").c_str());
    sprite->setPosition(p);
    sprite->setTag(tag);
    
    bgLayer->addChild(sprite);
    
	b2BodyDef bodyDef;
	bodyDef.type = b2_dynamicBody;
    
	bodyDef.position.Set(p.x/PTM_RATIO, p.y/PTM_RATIO);
	bodyDef.userData = sprite;
    
	b2Body *body = world->CreateBody(&bodyDef);

    // add the fixture definitions to the body
    
    GB2ShapeCache *sc = GB2ShapeCache::sharedGB2ShapeCache();
    sc->addFixturesToBody(body, name.c_str());
    sprite->setAnchorPoint(sc->anchorPointForShape(name.c_str()));
    

    return body;
}