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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FEmitter
Description
Emits a 4D column vector concatenating A, B, C and D components. Note: A, B, C and D can be scalars or vectors, but the sum of all components from A, B and possibly C and D must be 4.
| Name | Vector4 |
| 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 |
FValueRef Vector4
(
FValueRef A,
FValueRef B,
FValueRef C,
FValueRef D
)