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API > API/Runtime > API/Runtime/Engine
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/PrimitiveSceneInfoData.h |
| Include | #include "PrimitiveSceneInfoData.h" |
Syntax
struct FPrimitiveSceneInfoData
Remarks
All the necessary information for scene primitive to component feedback
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
FThreadSafeCounter | AttachmentCounter | Incremented by the main thread before being attached to the scene, decremented by the rendering thread after removal. |
 |
float | LastRenderTime | The value of WorldSettings->TimeSeconds for the frame when this component was last rendered. |
 |
float | LastRenderTimeOnScreen | Same as LastRenderTime but only updated if the component is on screen. |
 |
float | LastSubmitTime | Last time the component was submitted for rendering (called FScene::AddPrimitive). |
 |
float * | OwnerLastRenderTimePtr | Pointer to the last render time variable on the primitive's owning actor or other UObject (if owned), which is written to by the RT and read by the GT. |
 |
FPrimitiveComponentId | PrimitiveSceneId | Used by the renderer, to identify a primitive across re-registers. |
 |
int32 | RegistrationSerialNumber | Identifier used to track the time that this component was registered with the world / renderer. |
 |
FPrimitiveSceneProxy * | SceneProxy | The primitive's scene info. |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Functions
| Type | Name | Description | |
|---|---|---|---|
  |
int32 | ||
  |
void | SetLastRenderTime
(
float InLastRenderTime, |
Constants
| Name | Description |
|---|---|
| NextPrimitiveId | Next id to be used by a component. |
| NextRegistrationSerialNumber | Next registration serial number to be assigned to a component when it is registered. |