espace

physcis arcade rotation collision problem

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hi,

i don't see where is my error with this snippet

https://jsfiddle.net/espace3d/z2Lvha4j/

i want receive a collision between a object who's rotating and another.

if a put my "projectile" on "axe" i receive a notification but nothing with the rotation ???

thanks for your help

var game = new Phaser.Game(800, 600, Phaser.CANVAS, 'phaser-example', { preload:preload, create: create,update: update });

function preload() {
   game.load.image('circle', 'https://s13.postimg.org/xjhlzmiev/disc_png.png');
   game.load.image('rect', 'http://s10.postimg.org/6fa6mgrd5/motif.jpg');
}


function create() {
this.projectile=game.add.sprite(100,400,'circle')

this.projectile.touch=function(){
alert('touch')
}

this.axe=game.add.sprite(200,200,'rect')
this.axe.width=300
this.axe.height=10

game.physics.arcade.enable(this.projectile);
game.physics.arcade.enable(this.axe);			game.physics.startSystem(Phaser.Physics.ARCADE)

}

function update(){
this.axe.body.rotation += 1;	game.physics.arcade.collide(this.axe,this.projectile,this.projectile.touch,null,this)

}

 

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Hi,
I've added some debug lines to your code:

https://jsfiddle.net/qL2f263y/1/

As you can see the arcade body is not rotating together with the sprite.
And, from what I read in the docs, I don't think that it is possible to do so.

Quote

Please understand that the collision Body itself never rotates, it is always axis-aligned. However these values are passed up to the parent Sprite and updates its rotation.

From:

http://phaser.io/docs/2.4.4/Phaser.Physics.Arcade.Body.html#rotation

Have you tried with P2 physics?

 

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hi @mattia,

thanks for your comment.

I had imagined that the problem comes from the fact the body did not turn.
I wanted to use arcade physics to use the least possible resource. pity.

A question:  is it possible to use p2 physics and arcade simultaneously ?
Or is it a bad solution and is it better to use only p2?

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