The navigation texture "wraps" a UTexture2D and allow the access of its raw data from the cpu. More...

#include <NavigationTexture.h>

Inheritance diagram for UNavigationTexture:

Public Member Functions
virtual void	BeginDestroy () override
	Overriden UObject::BeginDestroy(). More...

virtual bool	IsReadyForFinishDestroy () override
	Overriden UObject::IsReadyForFinishDestroy(). More...

bool	Lookup (const FVector2D &UV, FColor &OutColor)
	Returns the texel color at the given UV coordinates. More...

Static Public Member Functions
static UNavigationTexture *	MakeFromTexture (UObject Outer, UTexture2D InTexture)
	Create an UNavigationTexture instance from a UTexture2D (the Compression Settings of your texture must be set to 'UserInterface2D (RGBA)'!). More...

Detailed Description

The navigation texture "wraps" a UTexture2D and allow the access of its raw data from the cpu.

A navigation texture is used by the panoramic director to navigate between stages.

See also: UPanoramicStage::NavigationLookupTexture and FPanoramicStageNavigation::LookupColor for additional details.

Member Function Documentation

virtual void UNavigationTexture::BeginDestroy ( )

overridevirtual

Overriden UObject::BeginDestroy().

virtual bool UNavigationTexture::IsReadyForFinishDestroy ( )

overridevirtual

Overriden UObject::IsReadyForFinishDestroy().

bool UNavigationTexture::Lookup	(	const FVector2D &	UV,
		FColor &	OutColor
	)

Returns the texel color at the given UV coordinates.

Parameters

[in]	UV	Input UV coordinates (each coordinate in [0, 1]).
[out]	OutColor	The returned texel color at the provided UV coordinates. Valid only if the method returns `true`.

static UNavigationTexture * UNavigationTexture::MakeFromTexture	(	UObject *	Outer,
		UTexture2D *	InTexture
	)

static

Create an UNavigationTexture instance from a UTexture2D (the Compression Settings of your texture must be set to 'UserInterface2D (RGBA)'!).

Parameters

Outer	The outer of the new instance
InTexture	The input texture

Returns: the new instance if the texture is not nullptr and has a valid pixel format, nullptr otherwise.

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