},

shadow_levels = {

fgettext("Disabled"),

fgettext("Very Low"),

fgettext("Low"),

fgettext("Medium"),

fgettext("High"),

fgettext("Ultra High")

},

shadow_levels = {

table.concat(labels.shadow_levels, ","),

{ "0", "1", "2", "3", "4", "5" }

end,

ShadowMapping = function()

local shadow_setting = core.settings:get("shadow_levels")

for i = 1, #dd_options.shadow_levels[2] do

if shadow_setting == dd_options.shadow_levels[2][i] then

return i

end

end

return 1

.. dump(core.settings:get_bool("enable_waving_plants")) .. "]"..

"label[8.25,3.0;" .. fgettext("Dynamic shadows: ") .. "]" ..

"dropdown[8.25,3.5;3.5;dd_shadows;" .. dd_options.shadow_levels[1] .. ";"

.. getSettingIndex.ShadowMapping() .. "]"

fgettext("Waving Plants")) .. "]"..

"label[8.38,2.7;" .. core.colorize("#888888",

fgettext("Dynamic shadows")) .. "]"

for i = 1, #labels.shadow_levels do

if fields["dd_shadows"] == labels.shadow_levels[i] then

core.settings:set("shadow_levels", dd_options.shadow_levels[2][i])

ddhandled = true

end

end

if fields["dd_shadows"] == labels.shadow_levels[1] then

core.settings:set("enable_dynamic_shadows", "false")

else

core.settings:set("enable_dynamic_shadows", "true")

local shadow_presets = {

[2] = { 80, 512, "true", 0, "false" },

[3] = { 120, 1024, "true", 1, "false" },

[4] = { 350, 2048, "true", 1, "false" },

[5] = { 350, 2048, "true", 2, "true" },

[6] = { 450, 4096, "true", 2, "true" },

}

local s = shadow_presets[table.indexof(labels.shadow_levels, fields["dd_shadows"])]

if s then

core.settings:set("shadow_map_max_distance", s[1])

core.settings:set("shadow_map_texture_size", s[2])

core.settings:set("shadow_map_texture_32bit", s[3])

core.settings:set("shadow_filters", s[4])

core.settings:set("shadow_map_color", s[5])

end

end

[***Dynamic shadows]

# Set to true to enable Shadow Mapping.

# Requires shaders to be enabled.

enable_dynamic_shadows (Dynamic shadows) bool false

# Set the shadow strength.

# Lower value means lighter shadows, higher value means darker shadows.

shadow_strength (Shadow strength) float 0.2 0.05 1.0

# Maximum distance to render shadows.

shadow_map_max_distance (Shadow map max distance in nodes to render shadows) float 120.0 10.0 1000.0

# Texture size to render the shadow map on.

# This must be a power of two.

# Bigger numbers create better shadowsbut it is also more expensive.

shadow_map_texture_size (Shadow map texture size) int 1024 128 8192

# Sets shadow texture quality to 32 bits.

# On false, 16 bits texture will be used.

# This can cause much more artifacts in the shadow.

shadow_map_texture_32bit (Shadow map texture in 32 bits) bool true

# Enable poisson disk filtering.

# On true uses poisson disk to make "soft shadows". Otherwise uses PCF filtering.

shadow_poisson_filter (Poisson filtering) bool true

# Define shadow filtering quality

# This simulates the soft shadows effect by applying a PCF or poisson disk

# but also uses more resources.

shadow_filters (Shadow filter quality) enum 1 0,1,2

# Enable colored shadows.

# On true translucent nodes cast colored shadows. This is expensive.

shadow_map_color (Colored shadows) bool false

# Set the shadow update time.

# Lower value means shadows and map updates faster, but it consume more resources.

# Minimun value 0.001 seconds max value 0.2 seconds

shadow_update_time (Map update time) float 0.2 0.001 0.2

# Set the soft shadow radius size.

# Lower values mean sharper shadows bigger values softer.

# Minimun value 1.0 and max value 10.0

shadow_soft_radius (Soft shadow radius) float 1.0 1.0 10.0

# Set the tilt of Sun/Moon orbit in degrees

# Value of 0 means no tilt / vertical orbit.

# Minimun value 0.0 and max value 60.0

shadow_sky_body_orbit_tilt (Sky Body Orbit Tilt) float 0.0 0.0 60.0