water111 5b04be2fa0 Add hfrag, clean up some background renderer stuff (#3509) ... This adds hfrag, but with a few remaining issues: - The textures aren't animated. Instead, it just uses one texture. - The texture filtering isn't as good as at it could be. I also cleaned up a few issues with the background renderers: - Cleaned up some stuff that is common to hfrag, tie, tfrag, shrub - Moved time-of-day color packing stuff to FR3 creation, rather than at level load. This appears to reduce the frame time spikes when a level is first drawn by about 5 or 6 ms in big levels. - Cleaned up the x86 specific stuff used in time of day. Now there's only one place where we have an `ifdef`, rather than spreading it all over the rendering code.		2024-05-09 20:11:43 -04:00
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hfrag.md	Add hfrag, clean up some background renderer stuff (#3509)	2024-05-09 20:11:43 -04:00