AddPostProcessMaterial

Description

Adds a post process material to the global post process volume. The material itself must be loaded with in a pak file.

How to create Post Process Materials: https://docs.unrealengine.com/en-US/Engine/Rendering/PostProcessEffects/PostProcessMaterials/index.html

Syntax

AddPostProcessMaterial(SlotName, UMaterialInterface)

Parameters

• SlotName
  A name of your choice. This can be anything and is used so you can remove the material again with RemovePostProcessMaterial.
• UMaterialInterface
  The material asset. Load it with UMaterialInterface.LoadFromAsset()

Return Value

• Returns true on success.

Example

local added = false
function OnKeyPress(key)
    if key == "J" then
        added = not added
        if added then
            AddPostProcessMaterial("MyPPMaterial", UMaterialInterface.LoadFromAsset("/MyMod/Material/M_Cellshading"))
        else
            RemovePostProcessMaterial("MyPPMaterial")
        end
    end
end
AddEvent("OnKeyPress", OnKeyPress)

See also

• SetPostEffect
• AddPostProcessMaterial
• RemovePostProcessMaterial