March 2019
Intermediate to advanced
708 pages
17h 9m
English
book
Unreal Engine 4.x Scripting with C++ Cookbook - Second Edition
by John P. Doran, William Sherif, Stephen Whittle
Content preview from Unreal Engine 4.x Scripting with C++ Cookbook - Second Edition
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How it works...
The OnRequestProgress() callback gets fired every so often with the bytes sent and bytes received HTTP progress. We will compute the total percentage of the download that is completed by calculating (float)receivedBytes/totalLen, where totalLen is the HTTP response's total length in bytes. Using the lambda function we attached to the OnRequestProgress() delegate callback, we can display the information through text.
With the code in the previous How to do it... section as a base, it would be possible to create a UMG widget for a progress bar and call the .SetPercent() member function to reflect the download's progress.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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