<function name="MaterialOverrideByIndex" parent="render" type="libraryfunc"> <description> Similar to <page>render.MaterialOverride</page>, but overrides the materials per index. Similar to <page>Entity:SetSubMaterial</page>⤶ Similar to <page>render.MaterialOverride</page>, but overrides the materials per index. For simple entities you may want to just use <page>Entity:SetSubMaterial</page>.⤶ <page>render.MaterialOverride</page> overrides effects of this function. </description> <realm>Client</realm> <args> <arg name="index" type="number" default="nil">The index of the material to override, in range of 0 to 31. `nil` will reset all overrides.</arg> <arg name="material" type="IMaterial" default="nil">The material to override with, `nil` will reset the override for given index.</arg> </args> </function> ⤶ ⤶ <example>⤶ <description>⤶ Example on overwriting only one of the model's materials.⤶ </description>⤶ <code>⤶ ⤶ function ENT:Initialize()⤶ ⤶ if ( CLIENT ) then return end⤶ ⤶ -- Set the model to one with multiple materials.⤶ self:SetModel( "models/props_phx/construct/windows/window1x1.mdl" )⤶ ⤶ end⤶ ⤶ local matForOverride = Material( "phoenix_storms/stripes" )⤶ ⤶ function ENT:Draw( flags )⤶ ⤶ -- Override only a certain submaterial (the glass texture)⤶ render.MaterialOverrideByIndex( 3, matForOverride )⤶ ⤶ -- Draw the model as usual⤶ self:DrawModel( flags )⤶ ⤶ -- Reset all material overrides⤶ render.MaterialOverrideByIndex()⤶ end⤶ </code>⤶ <output>⤶ <upload src="70c/8de3368f02b0ec2.png" size="814014" name="image.png" />⤶ </output>⤶ </example>