Navigation
API > API/Plugins > API/Plugins/TextureGraph > API/Plugins/TextureGraph/Expressions > API/Plugins/TextureGraph/Expressions/Maths
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UTG_Expression
- UTG_Expression_Blend
References
| Module | TextureGraph |
| Header | /Engine/Plugins/Experimental/TextureGraph/Source/TextureGraph/Public/Expressions/Maths/TG_Expression_Blend.h |
| Include | #include "Expressions/Maths/TG_Expression_Blend.h" |
Syntax
UCLASS ()
class UTG_Expression_Blend : public UTG_Expression
Variables
| Type | Name | Description | |
|---|---|---|---|
   |
FTG_Texture | Background | The second input (Background) to the blend function. |
    |
TEnumAsByte< EBlendModes > | BlendMode | Blend mode determine how inputs texture mix together. |
   |
FTG_Texture | Foreground | The first input (Foreground) to the blend function. |
   |
FTG_Texture | Mask | The mask used to calculate the final blend value which is, 'Mask[RedChannel] * Opacity'. Default value is white. |
   |
float | Opacity | The opacity to be used in conjunction with the mask. The final blend value = 'Mask[RedChannel] * Opacity'. |
   |
FTG_Texture | Output |
Overridden from UTG_Expression
| Type | Name | Description | |
|---|---|---|---|
  |
void | Evaluate
(
FTG_EvaluationContext* InContext |
This is THE evaluation call to overwrite. |
   |
FName | GetCategory () |
|
   |
FTG_SignaturePtr | GetSignature () |
|
   |
FText |