I've got an image of a window frame that I want to use as a texture. To make the window part of it see-through I need it to have an alpha value of 0, and make the window frame have an alpha value of 1. I've had a go at it in photoshop but I've hardly ever used photoshop so I don't really know if what I'm doing is right. Here is my original image along with my 2 attempts at setting the alpha channel:
Are either of these two correct or is not possible to tell from that screenshot?
Thanks for any help.
Are either of these two correct or is not possible to tell from that screenshot?
Thanks for any help.