how to decelerate sprite arcade physic

[marcovitch]

Hello, do you have an exemple to decelerate a velocity sprite in phase arcade physic ?

[mapacarta]

You can try using drag or you can calculate it yourself in update method. Here is how you can do it with setDrag:

 

sprite.body.useDamping=true;
sprite.setDrag(0.99);///takes value between 0-1 you can also set x,y seperately setDrag(x,y)

[marcovitch]

Thanks mapacarta, I tested setDrag, (is not 0-1 but a "pixels seconde squared") so this solution not work fine for me.
 

I use this exemple for testing "http://labs.phaser.io/edit.html?src=src\physics\arcade\velocity from angle.js" with no gravity and i would like make deceleration in the bird

[samme]

setDrag will work, with or without damping, as long as acceleration is 0.

• accelerate to (setDrag w/o damping)
• asteroids movement (setDrag w/ damping)

[mapacarta]

On 11/7/2018 at 11:40 AM, marcovitch said:

Thanks mapacarta, I tested setDrag, (is not 0-1 but a "pixels seconde squared") so this solution not work fine for me.
 

I use this exemple for testing "http://labs.phaser.io/edit.html?src=src\physics\arcade\velocity from angle.js" with no gravity and i would like make deceleration in the bird

As far as I know when damping set to true, setDrag takes value between 0-1.

I don't know how it works when damping is false

[marcovitch]

Ok it work now. thank's

[marcovitch]

Hi, I have a problem with my game (like 'billard' game), when I launch the first ball and when this ball is completely stoped if I launch seconde ball and this ball hit the frist the collider don't work (the first ball don't move)
if you don't understand this is a exemple, you wait the first ball completly stoped

exemple : https://codepen.io/marcovitch/pen/dQGomO