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Blueprints Visual Scripting for Unreal Engine 5

You're reading from   Blueprints Visual Scripting for Unreal Engine 5 Unleash the true power of Blueprints to create impressive games and applications in UE5

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Product type Paperback
Published in May 2022
Publisher Packt
ISBN-13 9781801811583
Length 568 pages
Edition 3rd Edition
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Authors (2):
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Brenden Sewell Brenden Sewell
Author Profile Icon Brenden Sewell
Brenden Sewell
Marcos Romero Marcos Romero
Author Profile Icon Marcos Romero
Marcos Romero
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Toc

Table of Contents (28) Chapters Close

Preface 1. Part 1: Blueprint Fundamentals FREE CHAPTER
2. Chapter 1: Exploring the Blueprint Editor 3. Chapter 2: Programming with Blueprints 4. Chapter 3: Object-Oriented Programming and the Gameplay Framework 5. Chapter 4: Understanding Blueprint Communication 6. Part 2: Developing a Game
7. Chapter 5: Object Interaction with Blueprints 8. Chapter 6: Enhancing Player Abilities 9. Chapter 7: Creating Screen UI Elements 10. Chapter 8: Creating Constraints and Gameplay Objectives 11. Part 3: Enhancing the Game
12. Chapter 9: Building Smart Enemies with Artificial Intelligence 13. Chapter 10: Upgrading the AI Enemies 14. Chapter 11: Game States and Applying the Finishing Touches 15. Chapter 12: Building and Publishing 16. Part 4: Advanced Blueprints
17. Chapter 13: Data Structures and Flow Control 18. Chapter 14: Math and Trace Nodes 19. Chapter 15: Blueprints Tips 20. Chapter 16: Introduction to VR Development 21. Part 5: Extra Tools
22. Chapter 17: Animation Blueprints 23. Chapter 18: Creating Blueprint Libraries and Components 24. Chapter 19: Procedural Generation 25. Chapter 20: Creating a Product Configurator Using the Variant Manager 26. Other Books You May Enjoy Appendix

Chapter 4: Understanding Blueprint Communication

This chapter presents Blueprint Communication, which allows one Blueprint to access information from, and call the functions and events of, another Blueprint. In this chapter, we will explain Direct Blueprint Communication and show you how to reference Actors on a Level Blueprint. The concept of casting is explained in depth because it is an essential part of Blueprint Communication. We are also going to learn about Event Dispatchers, which enable communication between Blueprint classes and the Level Blueprint, as well as how to bind Events.

For each of these topics, we will do step-by-step examples to facilitate our understanding of the concepts and practice the creation of Blueprint scripts.

The following topics will be covered in this chapter:

  • Direct Blueprint Communication
  • Casting in Blueprints
  • Level Blueprint Communication
  • Event Dispatchers
  • Binding Events
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