Loading progress bar during changing scenes

anonymous_user_f78a4ead · December 17, 2015, 7:22am

Hey Guys.

I am working on unreal 4.9 and using Blueprint. I am struck here in level change.

How can I show a loading progress bar when loading levels? I want to make sure that progress bar will fill accordingly with assets loading in background.
I have used ‘level streaming’ and when its completes → ‘open level’, and parallel to it using sequence to display loading screen widget.

I am confused that Am i doing it right or not because I want new scene to start only when all assets are loading.

NOTE : not using C++

ThexBasic · July 21, 2016, 2:32pm

Since all Widgets get destroyed when loading a new scene I don’t believe it’s possible, even half a year later…
Great, Unreal!

looter · August 10, 2018, 7:37pm

Here is how to accomplish this since 4.20.x,

gist.github.com

https://gist.github.com/looterz/27d3fff244d0669b499bc057a913fb16

README.md

This will only work in cooked builds with Event Driven Loader enabled (enabled by default). Currently this only shows the specified packages loading progress, but not dependant packages, which is an annoying issue since that is where most of the loading time is for maps.

TestGameInstance.cpp

#include "TestGameInstance.h"
#include "MoviePlayer/Public/MoviePlayer.h"
#include "Widgets/SCompoundWidget.h"
#include "Widgets/Text/STextBlock.h"
#include "Widgets/SBoxPanel.h"

class STestLoadingScreen : public SCompoundWidget
{
public:
	SLATE_BEGIN_ARGS(STestLoadingScreen)

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TestGameInstance.h

#pragma once

#include "Test.h"
#include "CoreMinimal.h"
#include "Engine/GameInstance.h"
#include "TestGameInstance.generated.h"

UCLASS(config=Game)
class TEST_API UTestGameInstance : public UGameInstance
{

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