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Unreal Engine C++ API Reference > Runtime > Engine > Materials > UMaterial
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Materials/Material.h |
| Include | #include "Materials/Material.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Materials/Material.cpp |
bool SetMaterialUsage
&40;
bool & bNeedsRecompile,
const EMaterialUsage Usage,
UMaterialInterface &42; MaterialInstance
&41;
Remarks
Set the given usage flag. bool - true if the material can be used for rendering with the given type.
Parameters
| Name | Description |
|---|---|
| bNeedsRecompile | true if the material was recompiled for the usage change |
| Usage | The usage flag to set |
| MaterialInstance | MI requesting the usage (as of now usage flags are only stored in the parent) |