Cocos2dx Animation 2 (iOS) and cocos2dx animation ios

Cocos2dx Animation 2 (iOS) and cocos2dx animation ios

7. bezr Curve

The ccBezierConfig struct is required. set two control points and one end point.

1 ccBezierConfig bc;2 bc.controlPoint_1 = Vec2(400,400);3 bc.controlPoint_2 = Vec2(800,200);4 bc.endPosition = Vec2(900,300);5         6 BezierTo *bz = BezierTo::create(2.0, bc);7         8 spt->runAction(bz);

8. Control animation speed changes

EaseSineIn from slow to fast

EaseSineOut from approaching slow braking effect

EaseSineInOut from slow to fast to slow

Taking MoveTo uniform speed as an example to use EaseSineIn Packaging

1 MoveTo *to = MoveTo::create(2, Vec2(700,500));2 EaseSineIn *in = EaseSineIn::create(to);3 spt->runAction(in);

9. Flashing Animation

Parameter 1: Time

Second parameter: Number of times

1 Blink *bl = Blink::create(2, 5);2 spt->runAction(bl);

10. Sequence)

1 MoveTo *mt = MoveTo::create(2, Vec2(600,300));2 DelayTime *dt = DelayTime::create(2);3 Blink *bl = Blink::create(2, 5);4 Sequence *sq = Sequence::create(mt,dt,bl, NULL);5 spt->runAction(sq);

 

11. progress bar Animation

 1         Sprite *sp1 = Sprite::create("dark.jpg"); 2         sp1->setPosition(Vec2(300,300)); 3         this->addChild(sp1); 4          5         Sprite *sp2 = Sprite::create("light.jpg"); 6         7         ProgressTimer *timer = ProgressTimer::create(sp2); 8         timer->setPosition(Vec2(300,300)); 9         this->addChild(timer);10         11         timer->setType(ProgressTimer::Type::BAR);12         timer->setMidpoint(Vec2(0, 0));13         timer->setBarChangeRate(Vec2(1,0));14         15         ProgressTo *pt = ProgressTo::create(2, 100);16         timer->runAction(pt);

12. Parallel animation (concurrent execution of multiple animations)

 1         Sprite *sp1 = Sprite::create("pean.jpg"); 2         sp1->setPosition(Vec2(300,300)); 3         this->addChild(sp1); 4          5         MoveTo *mv = MoveTo::create(2, Vec2(700,300)); 6         RotateBy *rb = RotateBy::create(2, 3600); 7          8         Spawn *sp = Spawn::create(mv,rb, NULL); 9         10         sp1->runAction(sp);

Last one: CallFunc (callback)

1 Sprite * sp1 = Sprite: create ("pean.jpg"); 2 sp1-> setPosition (Vec2 (300,300); 3 this-> addChild (sp1 ); 4 5 MoveTo * mv = MoveTo: create (2, Vec2 (700,300); 6 RotateBy * rb = RotateBy: create (2, 3600 ); 7 8 Spawn * sp = Spawn: create (mv, rb, NULL); 9 10 CallFunc * cf = CallFunc: create ([&] (void) 11 {12 CCLOG ("animation finished"); 13}); 14 Sequence * sq = Sequence: create (sp, cf, NULL ); 15 sp1-> runAction (sq );