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Emily - Unreal Engine Unreal Engine 5 VFX Fundamentals

23/10 UE 5 Materials II, Landscapes

Material Instancing

Master Material and Material instancing

Pros and Cons of Material instancing Workflow

Material instances are derivatives of the original master materials with exposed parameters for the artist to tweak further.

Right-click convert to parameters.

Need to implement proper naming to define the corresponding parameters.


Texture LODs, Mips

Different LODs of texture map as well.

Known as Mip.

Texture resolution with LODs helps to optimise the scene.

Texture resolution comes in sizes which are powers of 2.

Sometimes image texture can be layered and contain multiple data layers inside the different color channels.


Landscapes

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Reflection

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