How to make some part of the texture transparent? I'm using the image below:
Is it possible to just use 1 image, by making that the texture won't render ONLY the black color?
Is it possible to use 2 images (1 for texture, 1 for mask)?
I know that it can be done with transparent PNG. Just curious about the other method, which allows me to use JPEG. Most of the tutorial I found so far is only about making texture half-visible, which is not what I seek.