This one’s important, so read it and grok. You either know it already, great, or it’s news and you may not believe me. Even if you don’t believe, keep it in mind for the day you see dark edges around your cutouts or decals, or mipmap levels that are clearly too dark.| Real-Time Rendering
Interactive article explaining alpha compositing concepts.| ciechanow.ski
A perceptual color space for image processing A perceptual color space is desirable when doing many kinds of image processing. It is useful...| bottosson.github.io