LITE shaders version 4.5

This version has many bugs that will be fixed in the future. KNOWN BUGS:

• Armor Stands armor not rendering correctly when underwater or viewed through water/translucent blocks on very specific hardware.
• Too bright translucent blocks besides glass and portals
• Flickering on distant blocks when using Smart TAA.
• Too bright rails. (Emmisive redstone)
• Faiure when using "Vanilla" color scheme.

OVERVIEW:

• This update improves the look of the shader and fixes so many bugs.

General changes:

• Redstone wires now glow (with Glowing Materials enabled).
• Pixels around the Sun and Moon (Vanilla) have been reduced.
• Gravel and stone/concrete variants reflect more light with Material Gloss enabled.
• Night is foggier and clearer.
• Water waves are more realistic.
• Small changes in colors.

Optimizations:

• The shader is slightly faster when bloom and DoF are turned off.
• Clouds now require fewer samples to look the same, improving performance in Medium, High, Extreme, and MAX profiles (including shadowless variants).
• Small optimizations have been made to the code.
• Small performance improvement.

Clouds changes:

• Colors are a bit different.
• Removed pixelization on clouds when the number of steps was low (same for cirrus); now clouds with low samples only look less detailed.

Bugfixes:

Minor bugs:

• Fixed a bug that prevented water in Distant Horizons from creating reflections when the reflections option was on "High".
• Fixed too dark night when simpler exposure was enabled.
• Fixed a bug that made clouds change their density abruptely in 0 ticks worldtime.
• Fixed a bug that made stars too dark.
• Fixed a bug that prevented the Realistic+ sky to work in Minecraft versions below 1.16.4.
• Fixed bad look on clouds at 1.13 and below.
• Fixed too dark night when using simpler exposure.

Critical bugs:

• Fixed a bug that caused shader failure on AMD hardware.
• Fixed "Mirrored" sky in older versions of Minecraft.

Sky changes:

• New horizon colors (Realistic+ color scheme).
• The sunset/rise transition got reworked (Realistic+ color scheme).
• Big changes to the "LITE Vanilla" color scheme; now it looks much more similar to vanilla Minecraft (NOT identical).