Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • 3D Graphics Rendering Cookbook
  • Toc
  • feedback
3D Graphics Rendering Cookbook

3D Graphics Rendering Cookbook

By : Sergey Kosarevsky, Viktor Latypov
4.4 (19)
close
3D Graphics Rendering Cookbook

3D Graphics Rendering Cookbook

4.4 (19)
By: Sergey Kosarevsky, Viktor Latypov

Overview of this book

OpenGL is a popular cross-language, cross-platform application programming interface (API) used for rendering 2D and 3D graphics, while Vulkan is a low-overhead, cross-platform 3D graphics API that targets high-performance applications. 3D Graphics Rendering Cookbook helps you learn about modern graphics rendering algorithms and techniques using C++ programming along with OpenGL and Vulkan APIs. The book begins by setting up a development environment and takes you through the steps involved in building a 3D rendering engine with the help of basic, yet self-contained, recipes. Each recipe will enable you to incrementally add features to your codebase and show you how to integrate different 3D rendering techniques and algorithms into one large project. You'll also get to grips with core techniques such as physically based rendering, image-based rendering, and CPU/GPU geometry culling, to name a few. As you advance, you'll explore common techniques and solutions that will help you to work with large datasets for 2D and 3D rendering. Finally, you'll discover how to apply optimization techniques to build performant and feature-rich graphics applications. By the end of this 3D rendering book, you'll have gained an improved understanding of best practices used in modern graphics APIs and be able to create fast and versatile 3D rendering frameworks.
Table of Contents (12 chapters)
close

Setting up Vulkan's debugging capabilities

Once we have created a Vulkan instance, we can start tracking all possible errors and warnings that may be produced by the validation layer. To do so, we should create a couple of callback functions and register them with the Vulkan instance. In this recipe, we will learn how to set up and use them.

How to do it...

There are two callback functions that catch the debug output from Vulkan: vulkanDebugCallback() and vulkanDebugReportCallback(). Let's get started:

  1. The first function, vulkanDebugCallback() prints all messages coming into the system console:
    static VKAPI_ATTR VkBool32 VKAPI_CALL 
    vulkanDebugCallback(  VkDebugUtilsMessageSeverityFlagBitsEXT Severity,  VkDebugUtilsMessageTypeFlagsEXT Type,  const VkDebugUtilsMessengerCallbackDataEXT*    CallbackData, void* UserData)
    {
      printf("Validation layer: %s\n",    CallbackData-...

Unlock full access

Continue reading for free

A Packt free trial gives you instant online access to our library of over 7000 practical eBooks and videos, constantly updated with the latest in tech
bookmark search playlist download font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete