Android animation andEngine

Question

I was working over iOS Application that i wrote animation for it using coreGraphics. The animation was basically a circle that has items over it. when you press over an item, all other items collapse under it and makes a shadow. Now, i want to port that animation over Android. I have a good understanding with AndEngine, How can i do that ??

thanks

Answer 1

I think he means this scenario : 1) click on any item. for example, item " Card 1 " 2) All other cards ( items ) should be rotated and moved under Card 1 3) He needs to rotate and move all cards to be under card 1. but in circular path not in linear path.

Answer 2

according to @user2511303 explanation and my knowledge of AndEngine:

You need to give every card a rotation value. Whenever you click on the number X card, iterate through all your cards and rotate them to the same rotation the X card has.

You need to use EntityModifier

You can rotate the cards using RotationModifier class

To move them under card number X, for linear path you can use the MoveModifier class.

If you want to make an circular path, you will need to implement your own Modifier. (for example CircularModifier ) .

In order to execute the modifiers simultaneously, you should use the ParallelModifier class.

Hope it helps.

Circular Path AndEngine

Entity Modifiers