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lua/postprocess/texturize.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+
+local matMaterial = Material( "pp/texturize" )
+matMaterial:SetTexture( "$fbtexture", render.GetScreenEffectTexture() )
+
+local pp_texturize = CreateClientConVar( "pp_texturize", "", false, false )
+local pp_texturize_scale = CreateClientConVar( "pp_texturize_scale", "1", true, false )
+
+function DrawTexturize( scale, pMaterial )
+
+	render.CopyRenderTargetToTexture( render.GetScreenEffectTexture() )
+
+	matMaterial:SetFloat( "$scalex", ( ScrW() / 64 ) * scale )
+	matMaterial:SetFloat( "$scaley", ( ScrH() / 64 / 8 ) * scale )
+	matMaterial:SetTexture( "$basetexture", pMaterial:GetTexture( "$basetexture" ) )
+
+	render.SetMaterial( matMaterial )
+	render.DrawScreenQuad()
+
+end
+
+hook.Add( "RenderScreenspaceEffects", "RenderTexturize", function()
+
+	local texturize = pp_texturize:GetString()
+
+	if ( texturize == "" ) then return end
+	if ( !GAMEMODE:PostProcessPermitted( "texurize" ) ) then return end
+
+	DrawTexturize( pp_texturize_scale:GetFloat(), Material( texturize ) )
+
+end )
+
+list.Set( "TexturizeMaterials", "plain", { Material = "pp/texturize/plain.png", Icon = "pp/texturize/plain.png" } )
+list.Set( "TexturizeMaterials", "pattern1", { Material = "pp/texturize/pattern1.png", Icon = "pp/texturize/pattern1.png" } )
+list.Set( "TexturizeMaterials", "rainbow", { Material = "pp/texturize/rainbow.png", Icon = "pp/texturize/rainbow.png" } )
+list.Set( "TexturizeMaterials", "lines", { Material = "pp/texturize/lines.png", Icon = "pp/texturize/lines.png" } )
+list.Set( "TexturizeMaterials", "pinko", { Material = "pp/texturize/pinko.png", Icon = "pp/texturize/pinko.png" } )
+list.Set( "TexturizeMaterials", "squaredo", { Material = "pp/texturize/squaredo.png", Icon = "pp/texturize/squaredo.png" } )
+
+list.Set( "PostProcess", "#texturize_pp", {
+
+	category = "#texturize_pp",
+
+	func = function( content )
+
+		for k, textr in pairs( list.Get( "TexturizeMaterials" ) ) do
+
+			spawnmenu.CreateContentIcon( "postprocess", content, {
+				name = "#texturize_pp",
+				label = string.gsub( k, "^%a", string.upper( string.sub( k, 1, 1 ) ) ),
+				icon = textr.Icon,
+				convars = {
+					pp_texturize = {
+						on = textr.Material,
+						off = ""
+					}
+				}
+			} )
+
+		end
+
+	end
+
+} )