Hope this helps people figure out how to set their lighting!
(https://i.gyazo.com/741f65f9ac2f779cbba930a00c88ffc5.png)
Great reference to have, thank you!
I find the coordinate system to be weird. Usually, according to most uses of polar coordinates, the sun north would be Y+, the sun up would be Z+ and as it is now the sun east would be X+. That's just the machinist in me speaking. I don't know how other plotting is set up, but you're doing the lord's work here Fats!
Thanks guys, and Chet I totally agree, why it couldn't have been a regular 3 axis I don't know.. Unless it's observed from a different orientation.
wouldn't it be better to have azimuth+elevation?
anyway this diagram is super useful, at least we have a clear representation of what those numbers looks like
Excellent diagram. Also for anyone starting out with track modding. Your lighting parameters need to be set in two files:
- params.ini
- <trackname>.amb
https://www.suncalc.org/
Here's a cool tool I found to help find a realistic sun position for tracks you're making.
You can plug in a location, date, and time. Under "geodata" there is relative sun height, lat/long degrees.
With a little intuitive thinking, you can relate these values to your amb files.
For Example:
Using this ^ image, I got X=10, Y=4, Z=-1 for a pretty good morning shadow
Hope this tool helps in future tracks' makers!