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Add a transparency setting to the "Disabled Rendering" boxes #75

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Add a transparency setting to the "Disabled Rendering" boxes #75

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c817e62
Add transparency setting to disabled box drawing
periapsises Mar 27, 2026
4732a1b
Add a server managed convar to allow or disallow transparency
periapsises Mar 27, 2026
c9fed97
Fix material being nil in cvar callback
periapsises Mar 28, 2026
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1 change: 1 addition & 0 deletions lua/autorun/prop2mesh.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,7 @@ if SERVER then
resource.AddWorkshop("2458909924")

CreateConVar("prop2mesh_disable_allowed", 0, {FCVAR_NOTIFY, FCVAR_ARCHIVE}, "prevents prop2mesh data from networking")
CreateConVar("prop2mesh_disabled_transparency_enabled", 1, {FCVAR_NOTIFY, FCVAR_ARCHIVE}, "enables transparency support for disabled prop2mesh entities")

AddCSLuaFile("prop2mesh/cl_meshlab.lua")
AddCSLuaFile("prop2mesh/cl_modelfixer.lua")
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14 changes: 13 additions & 1 deletion lua/entities/sent_prop2mesh/cl_init.lua
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Expand Up @@ -286,11 +286,23 @@ local function getComplex(crc, uniqueID)
end

local vec = Vector()

CreateClientConVar("prop2mesh_disabled_transparency", 0.05, true, false, "Disable transparency on prop2mesh entities (forces all to be opaque)", 0, 1)

local serverAllowsTransparency = GetConVar("prop2mesh_disabled_transparency_enabled"):GetBool()

local debugwhite = CreateMaterial("p2mdebugwhite", "UnlitGeneric", {
["$basetexture"] = "color/white",
["$vertexcolor"] = 1
["$vertexcolor"] = 1,
["$alpha"] = serverAllowsTransparency and GetConVar("prop2mesh_disabled_transparency"):GetFloat() or 1
})

if serverAllowsTransparency then
cvars.AddChangeCallback("prop2mesh_disabled_transparency", function(cvar, old, new)
debugwhite:SetFloat("$alpha", math.Clamp(tonumber(new) or 0, 0, 1))
end, "p2mdebugwhitealpha")
end

local renderOverride
do
local Vec_Dot = vecMeta.Dot
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7 changes: 7 additions & 0 deletions lua/weapons/gmod_tool/stools/prop2mesh.lua
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Expand Up @@ -958,6 +958,13 @@ local function BuildPanel_AddonSettings(self)
cbox.Label:SetTextColor(value and Color(255, 0, 0) or nil)
end

local slider = pnl:NumSlider("Transparency:", "prop2mesh_disabled_transparency", 0, 1, 2)

local serverAllowsTransparency = GetConVar("prop2mesh_disabled_transparency_enabled"):GetBool()
if not serverAllowsTransparency then
slider:SetEnabled( false )
end

local cbox = pnl:CheckBox("Disable everything", "prop2mesh_disable")
cbox:SetTooltip("Note: unless you rejoin, this will not apply to already generated meshes")
cbox.OnChange = function(_, value)
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