FComposableCameraPoseHistoryEntry

#include <ComposableCameraPoseHistoryData.h>

One frame's worth of pose snapshot captured by the PCM for the debug panel's "Pose History" sparklines + scrub tooltip.

Deliberately narrower than [FComposableCameraPose](FComposableCameraPose.md#fcomposablecamerapose): we only keep the fields the sparkline rows and tooltip display. Skipping FPostProcessSettings matters because it embeds TObjectPtr<UTexture> references — and the history ring buffer is NOT a UPROPERTY, so any UObject refs it held would escape GC tracking. Same GC-safety pattern as [UComposableCameraTransitionBase::FTransitionDebugSnapshot](FTransitionDebugSnapshot.md#ftransitiondebugsnapshot).

~48 bytes per entry × 120-entry capacity = ~6 KB of ring memory per PCM. Negligible.

Public Attributes¶

Return	Name	Description
`FVector`	`Position`	World position at capture.
`FRotator`	`Rotation`	Rotation at capture (Pitch / Yaw / Roll).
`float`	`FOVDegrees`	Resolved FOV in degrees (via `[FComposableCameraPose::GetEffectiveFieldOfView](FComposableCameraPose.md#geteffectivefieldofview)`).
`float`	`GameTime`	Game-world time in seconds at capture (`UWorld::GetTimeSeconds`). Pauses with the game so the timeline doesn't drift while paused — that's the semantic users expect when scrubbing history.
`FName`	`ContextName`	Active-context name at capture. Used both for the context-switch marker strip (vertical line across sparklines whenever this changes between adjacent entries) and for the hover tooltip.

Position¶

FVector Position = FVector::ZeroVector

World position at capture.

Rotation¶

FRotator Rotation = FRotator::ZeroRotator

Rotation at capture (Pitch / Yaw / Roll).

FOVDegrees¶

float FOVDegrees = 90.f

Resolved FOV in degrees (via [FComposableCameraPose::GetEffectiveFieldOfView](FComposableCameraPose.md#geteffectivefieldofview)).

GameTime¶

float GameTime = 0.f

Game-world time in seconds at capture (UWorld::GetTimeSeconds). Pauses with the game so the timeline doesn't drift while paused — that's the semantic users expect when scrubbing history.

ContextName¶

FName ContextName = NAME_None

Active-context name at capture. Used both for the context-switch marker strip (vertical line across sparklines whenever this changes between adjacent entries) and for the hover tooltip.