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Support light fade settings in legacy lighting method

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This doesn't change launcher descriptions because the launcher settings are going to be omitted
This commit is contained in:
Alexei Kotov 2024-06-01 13:38:11 +03:00
parent b001deeff7
commit ccd36e9413
7 changed files with 37 additions and 40 deletions
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15
docs/source/reference/modding/settings/shaders.rst
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@ -148,13 +148,13 @@ lighting method
Sets the internal handling of light sources.
'legacy' is restricted to 8 lights per object and emulates fixed function
pipeline compatible lighting.
'legacy' is restricted to 8 lights per object and it is the method closest to
fixed function pipeline lighting.
'shaders compatibility' removes the light limit controllable through :ref:`max
lights` and follows a modified attenuation formula which can drastically reduce
light popping and seams. This mode also enables lighting on groundcover and a
configurable light fade. It is recommended to use this with older hardware and a
light popping and seams. This mode also enables lighting on groundcover.
It is recommended to use this with older hardware and a
light limit closer to 8. Because of its wide range of compatibility it is set as
the default.
@ -189,7 +189,7 @@ increase in :ref:`max lights` and thus carries a performance penalty. This
especially helps with abrupt light popping with handheld light sources such as
torches and lanterns.
This setting has no effect if :ref:`lighting method` is 'legacy'.
In Morrowind, this multiplier is non-existent, i.e. it is always 1.0.
maximum light distance
----------------------
@ -202,7 +202,7 @@ The maximum distance from the camera that lights will be illuminated, applies to
both interiors and exteriors. A lower distance will improve performance. Set
this to a non-positive value to disable fading.
This setting has no effect if :ref:`lighting method` is 'legacy'.
In Morrowind, there is no distance-based light fading.
light fade start
----------------
@ -214,8 +214,7 @@ light fade start
The fraction of the maximum distance at which lights will begin to fade away.
Tweaking it will make the transition proportionally more or less smooth.
This setting has no effect if the :ref:`maximum light distance` is non-positive
or :ref:`lighting method` is 'legacy'.
This setting has no effect if the :ref:`maximum light distance` is non-positive.
max lights
----------