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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FEmitter
Description
Casts the value flowing into this input to a constant boolean and returns it. If the value is missing, or is not a constant boolean it reports an error and returns false.
| Name | ToConstantBool |
| Type | function |
| Header File | /Engine/Source/Runtime/Engine/Public/Materials/MaterialIREmitter.h |
| Include Path | #include "Materials/MaterialIREmitter.h" |
| Source | /Engine/Source/Runtime/Engine/Private/Materials/MaterialIREmitter.cpp |
bool ToConstantBool
(
FValueRef Value
)