* Extract shadows into own shader and render pass
# Conflicts:
# code/def_files/data/effects/main-g.sdr
* Consolidate render queue code
* More cleanup
* Fix missing clear of shadow buffer inter frame
* Request capability for viewport layer rendering
* instanced shadows
* Fix issues
* Switch to PCF+PCSS and proper textures for it
* Smooth PCSS toggle
* Fix for windows
* Fix OGL error
* Cleanup of old flag
* Expose shadow smoothness
* Fix missing uniform
* Make number of shadow cascades dynamic
* Progress on cockpit shadow integration
* Wrangle Cockpit and show-ship shadows into correct behaviour
* Cleanup
* make player ship shadow table options more intuitive
* Cleanup
* Only read from correct set of shadow maps, also stretch first main-scene map to 0
* Remove now non-necessary validation
* Make shadow cascade buffer more typesafe and less wasteful
* Don't allocate cockpit cascades if not used
* Cleanup
* Final fixes
* Fix Warnings
* clang tidy
* Fix missing fallback for shader precaching
* That weird FOV multiplier that always ruins your day
* Avoid shadow geometry artifacts by using hardware depth clamping
* Correctly handle shadow cascade overrides with hardcoded length
* GCC9 and its sad state of C++17 support.
* Address Feedback
# Conflicts:
# code/graphics/shadows.cpp
This can be used for producing even leaner builds for standalone
servers. It also provides a nice architecture verification since now
using internal OpenGL functions will cause a compilation or linking
failure.
BMagnu