- Add projector light textures.
- Tweak the flying forklift's dynamic light and particles to be more noticeable.
- Add bullet impact particles with collision against level geometry
(using a generated SDF).
- Don't use fixed FPS and disable interpolation to make particles smoother
(trails aren't used, so fixed FPS isn't strictly needed).
- Add proximity fade to some particles to smooth out the transition
with solid geometry.
- Fix some particles being shaded when they should be unshaded.
- Reduce crosshair size to be more subtle while aiming.
- Fix lights being overly strong due to an excessive range,
which led to clustering artifacts.
- Make VoxelGI and SDFGI brighter to make the scene more readable.
- Tweak spotlight colors to better match their emitter material.
- Make the core light orange-red to make it look more "unique" in the scene.
- Add window mode, V-Sync and FPS limit options.
- Add resolution scale and scale filter options (bilinear, FSR1, FSR2).
The default is to use FSR2 at native resolution to provide high-quality
temporal antialiasing.
- Add volumetric fog (enabled by default), used as a volumetric lighting
solution.
- Add SSIL option (disabled by default), which helps better ground some
objects in the scene.
- Refactor settings code to use ConfigFile instead of manual JSON serialization.
- Reorder settings to feature video settings first, then rendering settings.
- Order settings from least expensive to most expensive.
- Add performance color hints for settings
(green = fast, yellow = average, orange = slow, red = slowest).
- Add volumetric fog and a fake bounce light to the menu.
- Make all setting changes effective in the menu.
- Tweak shadow settings to improve performance and visual consistency.
- Render GI at full-resolution to improve temporal stability when using
FSR2 or TAA. Using upscaling should be preferred instead,
since this demo relies on strong GI effects to look good.
- Improve menu theming using the StyleBoxFlat Skew property.
- Use the `canvas_items` stretch mode to match 3.x demo behavior, which
used the `2d` stretch mode but wasn't ported over by the project converter.
- Only display multiplayer ID in the debug menu if currently online.
- Fix menu not using `experiment.hdr` for reflections as intended.
- Remove unused menu button textures (these were replaced by StyleBoxFlat
in the 4.0 port).
