How do I create paintbrush eraser effect

Hello

I have an image that I want to swipe over and the section that is swiped is cleared(or section made transparent). Like a paint brush eraser action. Does any one know how to do this without any WebGL effects used? I have the swipe events already.

Thanks in advance!

I think blend modes are the way to do that. https://www.scirra.com/manual/146/effects

But i cant realize how you can do a fine effect (like anti-alias or feather) using that. And it will generate a fake erased area.

Good luck <img src="{SMILIES_PATH}/icon_e_smile.gif" alt=":)" title="Smile">

Thanks pxzin for pointing me in the right direction

I worked it out, just added a layer0 for the background image. Then a layer1 on top with the image that needs to be erased. set a brush sprite object on layer1 to Destination Out blend mode. Similar to the Lighting C2 example. Too easy!

DevDan Glad to be helpful

Hello DevDan will you please post the capx file for this eraser effect please?

here is the solution video if any one want for erasing images