How to change the size of the collision box?

[leonardovilarinho]

I have a tilemap, like this:
 

Quote

 

this.load.tilemap('map', 'assets/tileset.json', null, Phaser.Tilemap.TILED_JSON);

map = this.add.tilemap('map', 64, 64);
map.addTilesetImage('tileset');

layer = map.createLayer(0);
layer.resizeWorld();

map.setCollisionBetween(0, 46);

map.setTileIndexCallback(47, this.resetPlayer, this);

The tile number 47 in reality is a 64x15 Thorn, I want to know how do I change the size of the collision box him just to be 64x15 and not 64 x 64.

 

EDIT: Put all code attached.

Thank you in advance.

phaser.tar.gz