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273
lua/entities/mg_viewmodel/client/cl_render.lua
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273
lua/entities/mg_viewmodel/client/cl_render.lua
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local function drawModels(vm, ent, flags)
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--https://github.com/Facepunch/garrysmod-issues/issues/4821
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--i didn't need this before, but now i do :shrug:
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ent:RemoveEFlags(EFL_USE_PARTITION_WHEN_NOT_SOLID)
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local children = ent:GetChildren()
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local numChildren = #children
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if (ent:IsEffectActive(EF_BONEMERGE)) then
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if (ent == vm.m_CHands) then
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ent:SetRenderOrigin(LocalToWorld(-ent:OBBCenter(), mw_math.ZeroAngle, vm:GetRenderOrigin(), vm:GetRenderAngles()))
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else
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if (ent:EntIndex() < 0) then
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ent:SetRenderOrigin(vm:GetRenderOrigin())
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end
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if (numChildren > 0) then
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--some weird issue on windowed needs this
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ent:SetupBones()
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end
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end
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end
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if ((numChildren <= 0 || ent:EntIndex() > 0) && !ent.bAttachmentRenderOverride) then
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ent:DrawModel(flags)
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end
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ent.CustomizationAnimationDelta = 0
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for c = 1, numChildren do
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drawModels(vm, children[c], flags)
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end
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end
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local function isCustomizing()
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return IsValid(MW_CUSTOMIZEMENU)
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end
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local function drawCustomizationBackground()
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if (!isCustomizing()) then
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return
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end
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cam.Start2D()
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surface.SetDrawColor(0, 0, 0, MW_CUSTOMIZEMENU.AlphaDelta * 200)
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surface.DrawRect(0, 0, ScrW(), ScrH())
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cam.End2D()
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end
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local function shouldDrawModel(model, children)
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for _, c in pairs(children) do
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if (!c:IsEffectActive(EF_BONEMERGE)) then
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return true
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end
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end
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return #children <= 0 || model:EntIndex() > 0
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end
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local function drawCustomizationHighlights(model, flags, refvalue)
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model.CustomizationAnimationDelta = (model.CustomizationAnimationDelta || 0) - (math.min(FrameTime(), 0.1) * 3)
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local children = model:GetChildren()
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if (shouldDrawModel(model, children)) then
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model:RemoveEFlags(EFL_USE_PARTITION_WHEN_NOT_SOLID)
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if (#children > 0) then
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--some weird issue on windowed needs this
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model:SetupBones()
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end
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render.SetStencilWriteMask(0xFF)
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render.SetStencilTestMask(0xFF)
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render.SetStencilReferenceValue(0)
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render.SetStencilCompareFunction(STENCIL_ALWAYS)
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render.SetStencilPassOperation(STENCIL_REPLACE)
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render.SetStencilFailOperation(STENCIL_KEEP)
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render.SetStencilZFailOperation(STENCIL_KEEP)
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render.SetStencilEnable(true)
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render.SetStencilReferenceValue(refvalue + 1)
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model:RemoveEFlags(EFL_USE_PARTITION_WHEN_NOT_SOLID)
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model:DrawModel(flags)
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render.SetStencilCompareFunction(STENCIL_EQUAL)
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if (model.CustomizationAnimationDelta > 0) then
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cam.Start2D()
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surface.SetDrawColor(model.CustomizationAnimationColor.r, model.CustomizationAnimationColor.g, model.CustomizationAnimationColor.b, model.CustomizationAnimationDelta * 200)
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surface.DrawRect(0, 0, ScrW(), ScrH())
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cam.End2D()
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end
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render.SetStencilEnable(false)
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end
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for i, c in pairs(children) do
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drawCustomizationHighlights(c, flags, refvalue + i + #c:GetChildren()) --this is gonna get out of hand eventually
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end
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end
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function ENT:Draw(flags)
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if (GetConVar("mgbase_debug_vmrender"):GetInt() <= 0) then
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return
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end
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if (self.m_LastSequenceIndex == "INIT" || self:GetRenderOrigin() == nil) then
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--calcview / no anim called
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return
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end
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local w = self:GetOwner()
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if (!IsValid(w) || !w:IsCarriedByLocalPlayer()) then
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return
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end
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if (IsValid(w:GetOwner())) then
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w:GetOwner():DrawViewModel(false)
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end
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render.SetColorModulation(1, 1, 1)
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drawCustomizationBackground()
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self:DrawShadow(false)
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self.bRendering = true
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self:SetupBones() --makes velements and vmanip work
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self.bRendering = false
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if (!isCustomizing()) then
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if (!w:HasFlag("Holstering") || CurTime() <= w:GetNextHolsterTime()) then
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self:SetNoDraw(false)
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drawModels(self, self, flags)
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for name, particleSystem in pairs(self.m_Particles) do
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if (!particleSystem:IsValid() || particleSystem:IsFinished()) then
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self.m_Particles[name] = nil
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continue
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end
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particleSystem:Render()
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end
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--attachments
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local atts = w:GetAllAttachmentsInUse()
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for slot = #atts, 1, -1 do
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if (IsValid(atts[slot].m_Model)) then
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atts[slot]:Render(w, atts[slot].m_Model)
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end
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end
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end
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self:SetNoDraw(true)
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else
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--self.m_CHands:SetNoDraw(false)
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self.m_CHands:DrawModel(flags)
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--self.m_CHands:SetNoDraw(true)
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drawCustomizationHighlights(self, flags, MWBASE_STENCIL_REFVALUE + 17)
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end
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for shell, _ in pairs(self.m_Shells) do
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if (!IsValid(shell)) then
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self.m_Shells[shell] = nil
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continue
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end
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shell:DrawModel(flags)
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end
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self:ViewBlur()
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if (IsValid(w:GetOwner())) then
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w:GetOwner():DrawViewModel(true)
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end
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end
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local function drawBlurModels(model, flags)
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local children = model:GetChildren()
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--if (shouldDrawModel(model, children)) then
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model:RemoveEFlags(EFL_USE_PARTITION_WHEN_NOT_SOLID)
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model:DrawModel(flags)
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--end
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for i, c in pairs(children) do
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drawBlurModels(c, flags) --this is gonna get out of hand eventually
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end
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end
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local blurMaterial = Material("mg/blur.vmt")
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ENT.LerpBlur = 0
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function ENT:ViewBlur()
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local w = self:GetOwner()
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if (!IsValid(w)) then
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return
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end
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local bPixelShaders2 = render.SupportsPixelShaders_2_0()
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if (!bPixelShaders2) then
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return
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end
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if (GetConVar("mgbase_fx_blur"):GetInt() != 1) then return end
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if (w.DisableReloadBlur && w:HasFlag("Reloading")) then return end
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local bOpticAim = (w:GetAimDelta() > 0 && w:GetSight() != nil && w:GetSight().Optic != nil && w:GetAimModeDelta() <= w.m_hybridSwitchThreshold)
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local bCanBlur = w:HasFlag("Reloading") || w:HasFlag("Customizing") || bOpticAim || (CurTime() < w:GetNextInspectTime() && w.m_seqIndex == "Inspect")
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if (bCanBlur) then
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local delta = 1 - w:GetAimDelta()
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if (bOpticAim) then
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delta = w:GetAimDelta()
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end
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if (CurTime() < w:GetNextInspectTime() && w.m_seqIndex == "Inspect") then
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delta = self:GetCycle() > 0.8 && 0 || 1
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end
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self.LerpBlur = Lerp(5 * FrameTime(), self.LerpBlur, 5 * delta)
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render.SetStencilWriteMask(0xFF)
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render.SetStencilTestMask(0xFF)
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render.SetStencilReferenceValue(0)
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render.SetStencilPassOperation(STENCIL_KEEP)
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render.SetStencilZFailOperation(STENCIL_KEEP)
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render.ClearStencil()
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render.SetStencilEnable(true)
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render.SetStencilReferenceValue(MWBASE_STENCIL_REFVALUE + 13)
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render.SetStencilCompareFunction(STENCIL_NEVER)
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render.SetStencilFailOperation(STENCIL_REPLACE)
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render.SetBlend(0)
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if (w:GetAimDelta() < 1) then
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drawBlurModels(self, flags)
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elseif (w:GetSight() != nil && IsValid(w:GetSight().hideModel)) then
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w:GetSight().m_Model:SetupBones()
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w:GetSight().m_Model:InvalidateBoneCache()
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local matrix = w:GetSight().m_Model:GetBoneMatrix(0)
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w:GetSight().hideModel:SetPos(matrix:GetTranslation())
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w:GetSight().hideModel:SetAngles(matrix:GetAngles())
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w:GetSight().hideModel:DrawModel()
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end
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render.SetBlend(1)
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render.SetStencilCompareFunction(STENCIL_NOTEQUAL)
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cam.Start2D()
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for i = 1, self.LerpBlur, 1 do
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render.UpdateScreenEffectTexture()
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surface.SetMaterial(blurMaterial)
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surface.SetDrawColor(255, 255, 255, 255)
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surface.DrawTexturedRect(0, 0, ScrW(), ScrH())
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end
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cam.End2D()
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render.SetStencilEnable(false)
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render.ClearStencil()
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else
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self.LerpBlur = 0
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end
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end
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--[[hook.Add("VManipVMEntity", "MW19_VManipEntity", function(ply, weapon)
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--this is probably not necessary since vmanip already looks for m_ViewModel
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if (weapons.IsBasedOn(weapon:GetClass(), "mg_base")) then
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return weapon:GetViewModel()
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end
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end)]]
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