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API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FEmitter
Description
Emits a stage switch instruction. Use this instruction to select a different value in each execution stage. Note: ValuePerStage must have no more than MIR::NumStages elements.
| Name | StageSwitch |
| 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 StageSwitch
(
FType Type,
TConstArrayView< FValueRef > ValuePerStage
)