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add 'debug.enable-experimental' setting & add experimental vec3, vec2 optimization

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This commit is contained in:
MihailRis 2025-08-19 01:33:20 +03:00
parent abc937769d
commit 79bb61bbbe
4 changed files with 221 additions and 0 deletions
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212
res/modules/internal/maths_inline.lua Normal file
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@ -0,0 +1,212 @@
-- =================================================== --
-- ====================== vec3 ======================= --
-- =================================================== --
function vec3.add(a, b, dst)
local btype = type(b)
if dst then
if btype == "table" then
dst[1] = a[1] + b[1]
dst[2] = a[2] + b[2]
dst[3] = a[3] + b[3]
else
dst[1] = a[1] + b
dst[2] = a[2] + b
dst[3] = a[3] + b
end
return dst
else
if btype == "table" then
return {a[1] + b[1], a[2] + b[2], a[3] + b[3]}
else
return {a[1] + b, a[2] + b, a[3] + b}
end
end
end
function vec3.sub(a, b, dst)
local btype = type(b)
if dst then
if btype == "table" then
dst[1] = a[1] - b[1]
dst[2] = a[2] - b[2]
dst[3] = a[3] - b[3]
else
dst[1] = a[1] - b
dst[2] = a[2] - b
dst[3] = a[3] - b
end
return dst
else
if btype == "table" then
return {a[1] - b[1], a[2] - b[2], a[3] - b[3]}
else
return {a[1] - b, a[2] - b, a[3] - b}
end
end
end
function vec3.mul(a, b, dst)
local btype = type(b)
if dst then
if btype == "table" then
dst[1] = a[1] * b[1]
dst[2] = a[2] * b[2]
dst[3] = a[3] * b[3]
else
dst[1] = a[1] * b
dst[2] = a[2] * b
dst[3] = a[3] * b
end
return dst
else
if btype == "table" then
return {a[1] * b[1], a[2] * b[2], a[3] * b[3]}
else
return {a[1] * b, a[2] * b, a[3] * b}
end
end
end
function vec3.div(a, b, dst)
local btype = type(b)
if dst then
if btype == "table" then
dst[1] = a[1] / b[1]
dst[2] = a[2] / b[2]
dst[3] = a[3] / b[3]
else
dst[1] = a[1] / b
dst[2] = a[2] / b
dst[3] = a[3] / b
end
return dst
else
if btype == "table" then
return {a[1] / b[1], a[2] / b[2], a[3] / b[3]}
else
return {a[1] / b, a[2] / b, a[3] / b}
end
end
end
function vec3.abs(a, dst)
local x = a[1]
local y = a[2]
local z = a[3]
if dst then
dst[1] = x < 0.0 and -x or x
dst[2] = y < 0.0 and -y or y
dst[3] = z < 0.0 and -z or z
else
return {
x < 0.0 and -x or x,
y < 0.0 and -y or y,
z < 0.0 and -z or z,
}
end
end
function vec3.dot(a, b)
return a[1] * b[1] + a[2] * b[2] + a[3] * b[3]
end
-- =================================================== --
-- ====================== vec2 ======================= --
-- =================================================== --
function vec2.add(a, b, dst)
local btype = type(b)
if dst then
if btype == "table" then
dst[1] = a[1] + b[1]
dst[2] = a[2] + b[2]
else
dst[1] = a[1] + b
dst[2] = a[2] + b
end
return dst
else
if btype == "table" then
return {a[1] + b[1], a[2] + b[2]}
else
return {a[1] + b, a[2] + b}
end
end
end
function vec2.sub(a, b, dst)
local btype = type(b)
if dst then
if btype == "table" then
dst[1] = a[1] - b[1]
dst[2] = a[2] - b[2]
else
dst[1] = a[1] - b
dst[2] = a[2] - b
end
return dst
else
if btype == "table" then
return {a[1] - b[1], a[2] - b[2]}
else
return {a[1] - b, a[2] - b}
end
end
end
function vec2.mul(a, b, dst)
local btype = type(b)
if dst then
if btype == "table" then
dst[1] = a[1] * b[1]
dst[2] = a[2] * b[2]
else
dst[1] = a[1] * b
dst[2] = a[2] * b
end
return dst
else
if btype == "table" then
return {a[1] * b[1], a[2] * b[2]}
else
return {a[1] * b, a[2] * b}
end
end
end
function vec2.div(a, b, dst)
local btype = type(b)
if dst then
if btype == "table" then
dst[1] = a[1] / b[1]
dst[2] = a[2] / b[2]
else
dst[1] = a[1] / b
dst[2] = a[2] / b
end
return dst
else
if btype == "table" then
return {a[1] / b[1], a[2] / b[2]}
else
return {a[1] / b, a[2] / b}
end
end
end
function vec2.abs(a, dst)
local x = a[1]
local y = a[2]
if dst then
dst[1] = x < 0.0 and -x or x
dst[2] = y < 0.0 and -y or y
else
return {
x < 0.0 and -x or x,
y < 0.0 and -y or y,
}
end
end
function vec2.dot(a, b)
return a[1] * b[1] + a[2] * b[2]
end

6
res/scripts/stdlib.lua
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@ -1,3 +1,5 @@
local enable_experimental = core.get_setting("debug.enable-experimental")
------------------------------------------------
------ Extended kit of standard functions ------
------------------------------------------------
@ -169,6 +171,10 @@ function inventory.set_description(invid, slot, description)
inventory.set_data(invid, slot, "description", description)
end
if enable_experimental then
require "core:internal/maths_inline"
end
events = require "core:internal/events"
function pack.unload(prefix)

1
src/io/settings_io.cpp
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@ -86,6 +86,7 @@ SettingsHandler::SettingsHandler(EngineSettings& settings) {
builder.section("debug");
builder.add("generator-test-mode", &settings.debug.generatorTestMode);
builder.add("do-write-lights", &settings.debug.doWriteLights);
builder.add("enable-experimental", &settings.debug.enableExperimental);
}
dv::value SettingsHandler::getValue(const std::string& name) const {

2
src/settings.hpp
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@ -90,6 +90,8 @@ struct DebugSettings {
FlagSetting generatorTestMode {false};
/// @brief Write lights cache
FlagSetting doWriteLights {true};
/// @brief Enable experimental optimizations and features
FlagSetting enableExperimental {false};
};
struct UiSettings {