画一棵树

Cocos2d-x
#1

我想把一张图中的一课树放到背景上,
资源图自己画的，丑到木朋友

bg.png960×640 2.46 KB

C++代码：
//背景
auto bg = Sprite::create( “bg.png” );
bg->setAnchorPoint ( Vec2::ZERO );
this->addChild ( bg );
//树
auto tree_a = Sprite::create ( “tree-a.png”, Rect ( 200,580,250,400));
tree_a->setPosition ( Vec2 ( 200,580 ));
tree_a->setAnchorPoint ( Vec2::ZERO );
this->addChild ( tree_a);

可是树没有放到背景上这是那错了呢，谢谢大神！

#2

坐标不对，调整下树的坐标

#3

谢谢您，我用纹理实现了想要的结果
//树
Texture2D* trees = Director::getInstance () ->getTextureCache () -> addImage ( “tree-c.png” );
auto tree_a = Sprite::create ();
tree_a->setTexture ( trees );
tree_a->setTextureRect ( Rect ( 0,0,300,400 ));
tree_a->setPosition ( Vec2 ( 0, 20 ));
tree_a->setAnchorPoint ( Vec2::ZERO );
this->addChild ( tree_a );
Texture2D * tress = Director::getInstance () ->getTextureCache () -> addImage ( “tree-c.png” );
auto tree_b = Sprite::create ();
tree_b->setTexture ( tress );
tree_b->setTextureRect ( Rect ( 300,0,300,400));
tree_b->setPosition ( Vec2 ( 550, 20 ));
tree_b->setAnchorPoint ( Vec2::ZERO );
this->addChild ( tree_b );