Initial commit

lua/postprocess/toytown.lua

@@ -0,0 +1,61 @@
+
+local matToytown = Material( "pp/toytown-top" )
+//matToytown:SetTexture( "$fbtexture", render.GetScreenEffectTexture() )
+
+--[[---------------------------------------------------------
+	Register the convars that will control this effect
+-----------------------------------------------------------]]
+local pp_toytown = CreateClientConVar( "pp_toytown", "0", false, false )
+local pp_toytown_passes = CreateClientConVar( "pp_toytown_passes", "3", true, false )
+local pp_toytown_size = CreateClientConVar( "pp_toytown_size", "0.4", true, false )
+
+function DrawToyTown( NumPasses, H )
+	cam.Start2D()
+
+	surface.SetMaterial( matToytown )
+	surface.SetDrawColor( 255, 255, 255, 255 )
+
+	for i = 1, NumPasses do
+
+		render.CopyRenderTargetToTexture( render.GetScreenEffectTexture() )
+
+		surface.DrawTexturedRect( 0, 0, ScrW(), H )
+		surface.DrawTexturedRectUV( 0, ScrH() - H, ScrW(), H, 0, 1, 1, 0 )
+
+	end
+
+	cam.End2D()
+end
+
+hook.Add( "RenderScreenspaceEffects", "RenderToyTown", function()
+
+	if ( !pp_toytown:GetBool() ) then return end
+	if ( !GAMEMODE:PostProcessPermitted( "toytown" ) ) then return end
+	if ( !render.SupportsPixelShaders_2_0() ) then return end
+
+	local NumPasses = pp_toytown_passes:GetInt()
+	local H = math.floor( ScrH() * pp_toytown_size:GetFloat() )
+
+	DrawToyTown( NumPasses, H )
+
+end )
+
+list.Set( "PostProcess", "#toytown_pp", {
+
+	icon = "gui/postprocess/toytown.png",
+	convar = "pp_toytown",
+	category = "#shaders_pp",
+
+	cpanel = function( CPanel )
+
+		CPanel:Help( "#toytown_pp.desc" )
+		CPanel:CheckBox( "#toytown_pp.enable", "pp_toytown" )
+
+		CPanel:ToolPresets( "toytown", { pp_toytown_passes = "3", pp_toytown_size = "0.5" } )
+
+		CPanel:NumSlider( "#toytown_pp.passes", "pp_toytown_passes", 1, 100, 0 )
+		CPanel:NumSlider( "#toytown_pp.height", "pp_toytown_size", 0, 1 )
+
+	end
+
+} )