In the third part of the Qt graphics series, we'll look at how shaders are handled in Qt Quick in Qt 5.14 when switching the scene graph to rendering through QRhi and the Qt Rendering Hardware Interface (Qt's hardware rendering …

Let's pick up where we left off in the first article. An example of a Qt Quick application running on Linux on top of OpenGL and Vulkan was considered. We also saw the Vulkan frame capture in RenderDoc, which is …

Now that the first beta version of Qt 5.14 is approaching, it's time to talk about one of the most important new features. It's difficult to cover all the details regarding the graphics stack improvements and the path to Qt …

The developers have been looking into how to integrate 3D and Qt Quick as deeply as possible, resulting in a new project called Qt Quick 3D which provides a high-level API for creating 3D content for user interfaces from Qt …

Introduction

In the previous article we reviewed the custom aspect creation process and showed how to create (most of) the front-end functionality. In this article, we will continue to build our user facet by implementing the appropriate backend types, registering …

Introduction

Qt 3D has a flexible and extensible architecture that allows us to easily add new functionality to it without breaking existing features. The functionality of Qt 3D is divided into so-called aspects, each of which encapsulates a specific subject …

Много улучшений было внесено в Qt 3D с момента выпуска Qt 5.6, нашей предыдущей версии долгосрочной поддержки (LTS). Инженеры из KDAB и The Qt Company упорно работали, чтобы привнести новые функции в Qt 5.9 LTS, многие из которых перечислены в …

As many people know, QPainter has a multi-backend architecture and has two main rendering implementations under the hood of Qt 5: The raster rendering engine and an OpenGL2 engine that targets OpenGL ES 2.0.

GL Paint Engine

While the bitmap …