UComposableCameraScreenSpacePivotNode

#include <ComposableCameraScreenSpacePivotNode.h>

Inherits: UComposableCameraCameraNodeBase

Node for positioning the given pivot point in the given screen space.

Public Attributes¶

Return	Name	Description
`EComposableCameraScreenSpacePivotSource`	`PivotSource`
`FVector`	`PivotWorldPosition`
`TObjectPtr< AActor >`	`PivotActor`
`float`	`PivotWorldUpOffset`
`EComposableCameraScreenSpaceMethod`	`Method`
`FComposableCameraScreenSpaceTranslationParams`	`TranslationParams`
`FComposableCameraScreenSpaceRotationParams`	`RotationParams`
`FVector2D`	`SafeZoneCenter`
`FVector2D`	`SafeZoneWidth`
`FVector2D`	`SafeZoneHeight`

PivotSource¶

EComposableCameraScreenSpacePivotSource PivotSource {  }

PivotWorldPosition¶

FVector PivotWorldPosition { FVector::ZeroVector }

PivotActor¶

TObjectPtr< AActor > PivotActor

PivotWorldUpOffset¶

float PivotWorldUpOffset { 0.f }

Method¶

EComposableCameraScreenSpaceMethod Method

TranslationParams¶

FComposableCameraScreenSpaceTranslationParams TranslationParams

RotationParams¶

FComposableCameraScreenSpaceRotationParams RotationParams

SafeZoneCenter¶

FVector2D SafeZoneCenter { 0.0, 0.0 }

SafeZoneWidth¶

FVector2D SafeZoneWidth { -0.1, 0.1 }

SafeZoneHeight¶

FVector2D SafeZoneHeight { -0.1, 0.1 }

Public Methods¶

Return	Name	Description
`void`	`OnInitialize_Implementation` `virtual`
`void`	`OnTickNode_Implementation` `virtual`
`void`	`BeginDestroy` `virtual`
`void`	`GetPinDeclarations_Implementation` `virtual` `const`

OnInitialize_Implementation¶

virtual

virtual void OnInitialize_Implementation()

OnTickNode_Implementation¶

virtual

virtual void OnTickNode_Implementation(float DeltaTime, const FComposableCameraPose & CurrentCameraPose, FComposableCameraPose & OutCameraPose)

BeginDestroy¶

virtual

virtual void BeginDestroy()

GetPinDeclarations_Implementation¶

virtual const

virtual void GetPinDeclarations_Implementation(TArray< FComposableCameraNodePinDeclaration > & OutPins) const

Private Attributes¶

Return	Name	Description
`TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > >`	`XInterpolator_T`
`TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > >`	`YInterpolator_T`
`TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > >`	`ZInterpolator_T`
`TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > >`	`YawInterpolator_T`
`TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > >`	`PitchInterpolator_T`
`FDelegateHandle`	`DrawDebugHandle`

XInterpolator_T¶

TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > > XInterpolator_T

YInterpolator_T¶

TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > > YInterpolator_T

ZInterpolator_T¶

TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > > ZInterpolator_T

YawInterpolator_T¶

TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > > YawInterpolator_T

PitchInterpolator_T¶

TUniquePtr< TCameraInterpolator< TValueTypeWrapper< double > > > PitchInterpolator_T

DrawDebugHandle¶

FDelegateHandle DrawDebugHandle

Private Methods¶

Return	Name	Description
`void`	`EnsureWithinBoundsTranslation`
`void`	`EnsureWithinBoundsRotation`
`std::pair< float, float >`	`GetTanHalfHORAndAspectRatio`
`FVector`	`GetScreenSpaceTranslateAmount`
`std::pair< float, float >`	`CalibrateRotationOffsetLM`
`std::pair< float, float >`	`CalibrateRotationOffsetNewton`
`FRotator`	`GetScreenSpaceRotateAmount`
`FVector`	`GetCurrentPivot`
`void`	`DrawDebugInfo`

EnsureWithinBoundsTranslation¶

void EnsureWithinBoundsTranslation(const FVector & CameraSpacePivotPosition, FVector & CameraSpaceDampedOffset, const float & AspectRatio, const float & TanHalfHOR, const float & CameraDistance)

EnsureWithinBoundsRotation¶

void EnsureWithinBoundsRotation(const FRotator & CameraRotation, const FVector & LookAtRotation, FRotator & DeltaRotation, float AspectRatio, float DegTanHalfHor)

GetTanHalfHORAndAspectRatio¶

std::pair< float, float > GetTanHalfHORAndAspectRatio(const FComposableCameraPose & OutCameraPose)

GetScreenSpaceTranslateAmount¶

FVector GetScreenSpaceTranslateAmount(const FVector & Pivot, const FComposableCameraPose & OutCameraPose, float DeltaTime)

CalibrateRotationOffsetLM¶

std::pair< float, float > CalibrateRotationOffsetLM(float TanHalfHOR, float AspectRatio, FVector Direction, FRotator LookAtRotation, float ScreenX, float ScreenY)

CalibrateRotationOffsetNewton¶

std::pair< float, float > CalibrateRotationOffsetNewton(float TanHalfHOR, float AspectRatio, FVector Direction, FRotator LookAtRotation, float ScreenX, float ScreenY)

GetScreenSpaceRotateAmount¶

FRotator GetScreenSpaceRotateAmount(const FVector & Pivot, const FComposableCameraPose & OutCameraPose, float DeltaTime)

GetCurrentPivot¶

FVector GetCurrentPivot()

DrawDebugInfo¶

void DrawDebugInfo(AHUD * HUD, UCanvas * Canvas)