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Going the Distance with Babylon.js

You're reading from   Going the Distance with Babylon.js Building extensible, maintainable, and attractive browser-based interactive applications using JavaScript

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Product type Paperback
Published in Sep 2022
Publisher Packt
ISBN-13 9781801076586
Length 426 pages
Edition 1st Edition
Languages
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Author (1):
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Josh Elster Josh Elster
Author Profile Icon Josh Elster
Josh Elster
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Table of Contents (20) Chapters Close

Preface 1. Part 1: Building the Application
2. Chapter 1: The Space-Truckers Operation Manual FREE CHAPTER 3. Chapter 2: Ramping up on Babylon.js 4. Chapter 3: Establishing the Development Workflow 5. Chapter 4: Creating the Application 6. Chapter 5: Adding a Cut Scene and Handling Input 7. Part 2: Constructing the Game
8. Chapter 6: Implementing the Game Mechanics 9. Chapter 7: Processing Route Data 10. Chapter 8: Building the Driving Game 11. Chapter 9: Calculating and Displaying Scoring Results 12. Chapter 10: Improving the Environment with Lighting and Materials 13. Part 3: Going the Distance
14. Chapter 11: Scratching the Surface of Shaders 15. Chapter 12: Measuring and Optimizing Performance 16. Chapter 13: Converting the Application to a PWA 17. Chapter 14: Extended Topics, Extended 18. Index 19. Other Books You May Enjoy

Measuring Performance and Identifying Bottlenecks

Effective problem-solving starts by clearly defining the problem that needs to be solved. Sometimes, this is less than obvious, or sometimes, there’s more than one problem that appears to be front and center. Oftentimes, the thing that makes defining a problem difficult is that it is presented as a qualitative statement, like this one: “The Route Planning Screen doesn’t perform well.”

A statement such as that one is unambiguIus in one sense – there’s no doubt as to its meaning – but it is completely opaque in another, for we have no understanding to what degree the performance is poor. That’s the basic difference between having qualitative data and having specific, qualitative measures. Without the former, there’s no understanding of the overall picture, and without the latter, there’s no way to know whether any actions have been resolved, mitigated, or even made...

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