Unity Normal Problems (Importing an object from Blender 2.8b)

I had a complex model that I created in Blender 2.79, and imported (with some tweaking) successfully to Unity 2018 a few months ago. When I switched to Blender 2.8 and Unity 2018.2, I found big problems with my model. Blender 2.8b tells me that all the normals are exactly what I expect — the blue shows all the normals are pointing outside, as they should. But these 2 screenshots…

Today’s Computer Displays Distort Pixel Art Designed for 1980s CRTs

As a kid, I remember studying my CRT displays with a microscope. Each pixel that I could control with BASIC on my TRS-80 or Atari 800 or Commodore-64 was made up of tiny arrays of red, blue, and green dots that I could not control directly. There was one display mode of the Atari 800 that officially offered 4 colors — black, red, blue, and white. My brother and I…

Viral Video Vilifies Foul-ball Fan

A recent video that shows a kid in the bleachers bobbling a foul ball, and a man picking up the ball and presenting it to the woman next to him, doesn’t show what it seems to show. Julian Green of the Cubs said in a statement, “Unfortunately, a video that was quickly posted and unverified has made a national villain out of an innocent man.” The man doesn’t want to…