ISceneViewFamilyScreenPercentage Class Reference

#include <SceneView.h>

Inheritance diagram for ISceneViewFamilyScreenPercentage:

Public Member Functions
virtual DynamicRenderScaling::TMap< float >	GetResolutionFractionsUpperBound () const =0
virtual ISceneViewFamilyScreenPercentage *	Fork_GameThread (const class FSceneViewFamily &ViewFamily) const =0

Static Public Attributes
static constexpr float	kMinResolutionFraction = 0.01f
static constexpr float	kMaxResolutionFraction = 4.0f
static constexpr float	kMinTSRResolutionFraction = 0.25f
static constexpr float	kMaxTSRResolutionFraction = 2.0f
static constexpr float	kMinTAAUpsampleResolutionFraction = 0.5f
static constexpr float	kMaxTAAUpsampleResolutionFraction = 2.0f

Protected Member Functions
virtual DynamicRenderScaling::TMap< float >	GetResolutionFractions_RenderThread () const =0

Friends
class	FSceneViewFamily
class	FSceneRenderer

Member Function Documentation

Fork_GameThread()

virtual ISceneViewFamilyScreenPercentage * ISceneViewFamilyScreenPercentage::Fork_GameThread ( const class FSceneViewFamily &  ViewFamily ) const

pure virtual

Create a new screen percentage interface for a new view family.

Implemented in FDefaultDynamicResolutionDriver.

GetResolutionFractions_RenderThread()

virtual DynamicRenderScaling::TMap< float > ISceneViewFamilyScreenPercentage::GetResolutionFractions_RenderThread ( ) const

protectedpure virtual

Setup view family's view's screen percentage on rendering thread. This should leave ResolutionFraction == 1 if screen percentage show flag is disabled.

Implemented in FDefaultDynamicResolutionDriver.

GetResolutionFractionsUpperBound()

virtual DynamicRenderScaling::TMap< float > ISceneViewFamilyScreenPercentage::GetResolutionFractionsUpperBound ( ) const

pure virtual

Method to know the maximum value that can be returned by GetPrimaryResolutionFraction_RenderThread(). Can be called on game or rendering thread. This should return >= 1 if screen percentage show flag is disabled.

Implemented in FDefaultDynamicResolutionDriver.

Friends And Related Symbol Documentation

FSceneRenderer

friend class FSceneRenderer

friend

FSceneViewFamily

friend class FSceneViewFamily

friend

Member Data Documentation

kMaxResolutionFraction

constexpr float ISceneViewFamilyScreenPercentage::kMaxResolutionFraction = 4.0f

staticconstexpr

kMaxTAAUpsampleResolutionFraction

constexpr float ISceneViewFamilyScreenPercentage::kMaxTAAUpsampleResolutionFraction = 2.0f

staticconstexpr

kMaxTSRResolutionFraction

constexpr float ISceneViewFamilyScreenPercentage::kMaxTSRResolutionFraction = 2.0f

staticconstexpr

kMinResolutionFraction

constexpr float ISceneViewFamilyScreenPercentage::kMinResolutionFraction = 0.01f

staticconstexpr

kMinTAAUpsampleResolutionFraction

constexpr float ISceneViewFamilyScreenPercentage::kMinTAAUpsampleResolutionFraction = 0.5f

staticconstexpr

kMinTSRResolutionFraction

constexpr float ISceneViewFamilyScreenPercentage::kMinTSRResolutionFraction = 0.25f

staticconstexpr

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The documentation for this class was generated from the following file:

• Engine/Source/Runtime/Engine/Public/SceneView.h