If you're curious to see a close up now, there is some pretty good anti-aliasing and texture filtering going on.

Well buddy i still have a beta build of your windows UI version of the program! Does this version allow for adding new spawns?

At the moment, it's just back to "viewer" rather than "editor", meaning that unfortunately no. You currently cannot modify or create Actors it just renders what is known in the ATR file. This version will run on Windows and Mac OSX as well, I'm just developing from linux so that's why it's a linux window.

Scene modification will come when I implement a real scene graph, so that I can properly map actors into a tree, but Stinkee's saving code is still there so it shouldn't be difficult to pull that over when the time comes to save modifications.

Since you have that older version still, you'll be able to compare the speeds of each!

Oh, and I completely forgot, if anyone wants to see / modify the source code, it's located here: https://github.com/djdduty/opent4

Keep it up I hope good things for this still any updates perhaps?

Pretty awesome.

We can wait for YEARS no worries. Do what you must do, good luck on your other projects too.