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Make bloom parameters server-controlled (#15231)

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grorp 2024-10-09 15:08:03 +02:00 • committed by GitHub
parent 13f533d490
commit 6ac4447134
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12 changed files with 95 additions and 66 deletions
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44
games/devtest/mods/lighting/init.lua
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@ -14,7 +14,21 @@ local lighting_sections = {
{n = "speed_bright_dark", d = "Dark scene adaptation speed", min = -10, max = 10, type="log2"},
{n = "center_weight_power", d = "Power factor for center-weighting", min = 0.1, max = 10},
}
}
},
{
n = "bloom", d = "Bloom",
entries = {
{n = "intensity", d = "Intensity", min = 0, max = 1},
{n = "strength_factor", d = "Strength Factor", min = 0.1, max = 10},
{n = "radius", d = "Radius", min = 0.1, max = 8},
},
},
{
n = "volumetric_light", d = "Volumetric Lighting",
entries = {
{n = "strength", d = "Strength", min = 0, max = 1},
},
},
}
local function dump_lighting(lighting)
@ -59,38 +73,40 @@ minetest.register_chatcommand("set_lighting", {
local lighting = player:get_lighting()
local exposure = lighting.exposure or {}
local form = {
"formspec_version[2]",
"size[15,30]",
"position[0.99,0.15]",
"anchor[1,0]",
"padding[0.05,0.1]",
"no_prepend[]"
};
local content = {}
local line = 1
for _,section in ipairs(lighting_sections) do
local parameters = section.entries or {}
local state = lighting[section.n] or {}
table.insert(form, "label[1,"..line..";"..section.d.."]")
table.insert(content, "label[1,"..line..";"..section.d.."]")
line = line + 1
for _,v in ipairs(parameters) do
table.insert(form, "label[2,"..line..";"..v.d.."]")
table.insert(form, "scrollbaroptions[min=0;max=1000;smallstep=10;largestep=100;thumbsize=10]")
table.insert(content, "label[2,"..line..";"..v.d.."]")
table.insert(content, "scrollbaroptions[min=0;max=1000;smallstep=10;largestep=100;thumbsize=10]")
local value = state[v.n]
if v.type == "log2" then
value = math.log(value or 1) / math.log(2)
end
local sb_scale = math.floor(1000 * (math.max(v.min, value or 0) - v.min) / (v.max - v.min))
table.insert(form, "scrollbar[2,"..(line+0.7)..";12,1;horizontal;"..section.n.."."..v.n..";"..sb_scale.."]")
table.insert(content, "scrollbar[2,"..(line+0.7)..";12,1;horizontal;"..section.n.."."..v.n..";"..sb_scale.."]")
line = line + 2.7
end
line = line + 1
end
local form = {
"formspec_version[2]",
"size[15,", line, "]",
"position[0.99,0.15]",
"anchor[1,0]",
"padding[0.05,0.1]",
"no_prepend[]",
}
table.insert_all(form, content)
minetest.show_formspec(player_name, "lighting", table.concat(form))
local debug_value = dump_lighting(lighting)
local debug_ui = player:hud_add({type="text", position={x=0.1, y=0.3}, scale={x=1,y=1}, alignment = {x=1, y=1}, text=debug_value, number=0xFFFFFF})