koobas.hobune.stream
How can I make a scratch card type of effect in unity
Hello guys, I am developing a fashion design type of game. and I want a scratch type of effect in unity. Can any one tell me about how I can achieve this type of effect. I don't know anything about how to do it. I search a lot on internet but can't find any solution. So I am here to ask you question.
any kind of help would be appreciated. Thanks in Advance
Hello!
If I understand correctly, the effect you are trying to achieve can be done using a photo editor (Photoshop, GIMP, Inkscape). This sort of effect uses an images' alphachannel to create it. I'll leave up a tutorial I found for the effect:
The way I would tackle the problem would be to set up an image in a quad primitive and attach a script called ScratchCardEffect to the image I want the effect applied to. The script would put a gray image on top of the original image that gets 'Scratched' as the alphachannel value decreases, thus revealing the image behind.
I hope this helps you a bit at least!
Good luck :)
PS: If you are trying to do an interactive scratch effect, then that is much more difficult.
