Navigation
API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/Materials
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UMaterialExpression
- UMaterialExpressionParameter
- UMaterialExpressionVectorParameter
- UMaterialExpressionChannelMaskParameter
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/Materials/MaterialExpressionVectorParameter.h |
| Include | #include "Materials/MaterialExpressionVectorParameter.h" |
Syntax
UCLASS (CollapseCategories, HideCategories=Object, MinimalAPI)
class UMaterialExpressionVectorParameter : public UMaterialExpressionParameter
Variables
| Type | Name | Description | |
|---|---|---|---|
   |
bool | bUseCustomPrimitiveData | |
   |
FParameterChannelNames | ChannelNames | |
   |
FLinearColor | DefaultValue | |
   |
uint8 | PrimitiveDataIndex |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
UMaterialExpressionVectorParameter
(
const FObjectInitializer& ObjectInitializer |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
void | ||
  |
FParameterChannelNames | ||
   |
bool | ||
  |
bool | SetParameterValue
(
FName InParameterName, |
Overridden from UMaterialExpression
| Type | Name | Description | |
|---|---|---|---|
  |
int32 | Compile
(
FMaterialCompiler* Compiler, |
Create the new shader code chunk needed for the Abs expression |
   |
void | GetCaption
(
TArray< FString >& OutCaptions |
Returns the text to display on the material expression (in the material editor). |
   |
bool | GetParameterValue
(
FMaterialParameterMetadata& OutMeta |
|
   |
bool | HasClassAndNameCollision
(
UMaterialExpression* OtherExpression |
|
  |
bool | SetParameterValue
(
const FName& Name, |
|
  |
void | ValidateParameterName
(
const bool bAllowDuplicateName |
Overridden from UObject
| Type | Name | Description | |
|---|---|---|---|
  |
void | PostEditChangeProperty
(
FPropertyChangedEvent& PropertyChangedEvent |
Called when a property on this object has been modified externally |