Navigation
API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UMaterialExpression
- UMaterialExpressionRerouteBase
- UMaterialExpressionNamedRerouteBase
- UMaterialExpressionNamedRerouteDeclaration
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Classes/Materials/MaterialExpressionNamedReroute.h |
| Include | #include "Materials/MaterialExpressionNamedReroute.h" |
Syntax
class UMaterialExpressionNamedRerouteDeclaration : public UMaterialExpressionNamedRerouteBase
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
FExpressionInput | Input | The input pin. |
 |
FName | Name | |
 |
FLinearColor | NodeColor | The color of the graph node. |
 |
FGuid | VariableGuid | The variable GUID, to support copy across graphs. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
UMaterialExpressionNamedRerouteDeclaration
(
const FObjectInitializer& ObjectInitializer |
Overridden from UMaterialExpressionRerouteBase
| Type | Name | Description | |
|---|---|---|---|
   |
bool | GetRerouteInput
(
FExpressionInput& OutInput |
Get the reroute node input pin. We could use GetInput, but we'd loose const correctness |
Overridden from UMaterialExpression
| Type | Name | Description | |
|---|---|---|---|
   |
bool | Can this node be renamed? | |
  |
int32 | Compile
(
FMaterialCompiler* Compiler, |
Create the new shader code chunk needed for the Abs expression |
  |
int32 | CompilePreview
(
FMaterialCompiler* Compiler, |
|
   |
bool | GenerateHLSLExpression
(
FMaterialHLSLGenerator& Generator, |
|
   |
void | GetCaption
(
TArray< FString >& OutCaptions |
Returns the text to display on the material expression (in the material editor). |
   |
FText | ||
   |
FText | ||
   |
FString | Returns the current 'name' of the node (typically a parameter name). | |
  |
bool | MatchesSearchQuery
(
const TCHAR* SearchQuery |
MatchesSearchQuery: Check this expression to see if it matches the search query |
  |
void | PostCopyNode
(
const TArray< UMaterialExpression* >& CopiedExpressions |
Called after a node copy, once the Material and Function properties are set correctly and that all new expressions are added to Material->Expressions |
  |
void | SetEditableName
(
const FString& NewName |
Sets the current 'name' of the node (typically a parameter name) Only valid to call on a node that previously returned CanRenameNode() = true. |
Overridden from UObject
| Type | Name | Description | |
|---|---|---|---|
  |
void | PostDuplicate
(
bool bDuplicateForPIE |
Called after duplication & serialization and before PostLoad. |
  |
void | PostEditChangeProperty
(
FPropertyChangedEvent& PropertyChangedEvent |
Called when a property on this object has been modified externally |
  |
void | Called after the C++ constructor and after the properties have been initialized, including those loaded from config. | |
  |
void | PostLoad () |
Do any object-specific cleanup required immediately after loading an object. |