Use linear tonemapping to prevent HDR artifacts (#1777)

thegrb93 · Jun 16, 2024 · caefbeb · caefbeb
1 parent d7f9646
commit caefbeb
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lua/entities/starfall_screen/cl_init.lua b/lua/entities/starfall_screen/cl_init.lua
@@ -100,6 +100,7 @@ function ENT:SetBackgroundColor(r, g, b, a)
 	self.ScreenQuad[5] = Color(r, g, b, math.max(a, 1))
 end
 
+local VECTOR_1_1_1 = Vector(1, 1, 1)
 local writez = Material("engine/writez")
 function ENT:DrawTranslucent()
 	self:DrawModel()
@@ -128,6 +129,9 @@ function ENT:DrawTranslucent()
 		render.SetStencilCompareFunction(STENCILCOMPARISONFUNCTION_EQUAL)
 		render.SetStencilTestMask(1)
 
+		local tone = render.GetToneMappingScaleLinear()
+		render.SetToneMappingScaleLinear(VECTOR_1_1_1)
+
 		--Clear it to the clear color and clear depth as well
 		local color = self.ScreenQuad[5]
 		if color.a == 255 then
@@ -143,6 +147,8 @@ function ENT:DrawTranslucent()
 		render.PopFilterMag()
 		render.PopFilterMin()
 
+		render.SetToneMappingScaleLinear(tone)
+
 		render.SetStencilEnable(false)
 
 		--Give the screen back its depth