Hi !
I'm trying to create simple clickable objects in phaser 3 but using the alpha channel to exclude part of the surface from being clickable. So far I've come up with this code : [PASTEBIN] which you can test in the phaser sandbox : http://labs.phaser.io/edit.html
The problem is that the image turns red even when the mouse is over parts that have alpha channel, that shouldn't happen with that code : /