mirror of
https://github.com/lifestorm/wnsrc.git
synced 2025-12-17 13:53:45 +03:00
81 lines
2.8 KiB
Lua
81 lines
2.8 KiB
Lua
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--[[
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| This file was obtained through the combined efforts
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| of Madbluntz & Plymouth Antiquarian Society.
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| Credits: lifestorm, Gregory Wayne Rossel JR.,
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| Maloy, DrPepper10 @ RIP, Atle!
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| Visit for more: https://plymouth.thetwilightzone.ru/
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--]]
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local dl_blurrange = CreateClientConVar("pp_dlens_blurrange", "10", true, false)
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local dl_blurpasses = CreateClientConVar("pp_dlens_blurpasses", "30", true, false)
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local dl_multiply = CreateClientConVar("pp_dlens_multiply", "1", true, false)
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local dl_darken = CreateClientConVar("pp_dlens_darken", "0.30", true, false)
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local dl_texture = CreateClientConVar("pp_dlens_texture", "dlenstexture/dlensdefault", true, false)
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local dl_sunenable = CreateClientConVar("pp_dlens_sun", "1", true, false)
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local dl_sunmultiply = CreateClientConVar("pp_dlens_sunmultiply", "2", true, false)
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local dl_suninterpolation = CreateClientConVar("pp_dlens_suninterpolation", "6", true, false)
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local mat_Downsample = Material("pp/downsample")
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local mat_Bloom = Material("dlenstexture/dlensmat")
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local OldRT = render.GetRenderTarget()
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local tex_Bloom0 = render.GetBloomTex0()
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local w, h = ScrW(), ScrH()
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local targetMultiply = 1
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local multiply = 1
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hook.Add("RenderScreenspaceEffects", "DrawDirtLens", function()
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if not ix.option.Get("enableDirtyLens", false) then return end
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if not render.SupportsPixelShaders_2_0() then return end
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local blur = dl_blurrange:GetFloat()
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local passes = dl_blurpasses:GetFloat()
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local darken = dl_darken:GetFloat()
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local lens_texture = dl_texture:GetString()
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local SunMultiply = dl_sunmultiply:GetFloat()
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local SunInterpolation = dl_suninterpolation:GetInt()
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if dl_sunenable:GetBool() then
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local sun = util.GetSunInfo()
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if sun then
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if ( sun.obstruction ~= 0 ) then
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targetMultiply = dl_multiply:GetFloat() + SunMultiply
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else
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targetMultiply = dl_multiply:GetFloat()
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end
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else
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targetMultiply = dl_multiply:GetFloat()
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end
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multiply = Lerp(FrameTime() * SunInterpolation, multiply, targetMultiply)
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else
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multiply = dl_multiply:GetFloat()
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end
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mat_Downsample:SetFloat("$multiply", multiply)
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mat_Downsample:SetFloat("$darken", darken)
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mat_Downsample:SetTexture("$fbtexture", render.GetScreenEffectTexture())
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render.SetViewPort(0, 0, w, h)
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render.SetRenderTarget(tex_Bloom0)
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render.SetBlend(1)
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render.SetMaterial(mat_Downsample)
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render.DrawScreenQuad()
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render.BlurRenderTarget(tex_Bloom0, blur, blur, passes)
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render.ClearDepth()
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render.SetRenderTarget(OldRT)
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mat_Bloom:SetFloat("$levelr", 1)
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mat_Bloom:SetFloat("$levelg", 1)
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mat_Bloom:SetFloat("$levelb", 1)
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mat_Bloom:SetFloat("$colormul", 16)
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mat_Bloom:SetTexture("$basetexture", lens_texture)
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mat_Bloom:SetTexture("$dudvmap", lens_texture)
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mat_Bloom:SetTexture("$normalmap", lens_texture)
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mat_Bloom:SetTexture("$refracttinttexture", tex_Bloom0)
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render.SetMaterial(mat_Bloom)
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render.DrawScreenQuad()
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end)
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