Qt6 QML Book/Qt Quick 3D/Qt Quick 3D

Qt Quick 3D

The Qt Quick 3D module takes the power of QML to the third dimension. Using Qt Quick 3D you can create three dimensional scenes and use the property bindings, state management, animations, and more from QML to make the scene interactive. You can even mix 2D and 3D contents in various way to create a mixed environment.

Qt Quick 3D The module will QML Extend the functionality of to 3D . Use Qt Quick 3D, You can create 3D scenes , And use QML Property binding in 、 State management 、 Animation makes the scene interactive . You can even mix 2D and 3D content in a variety of ways to create a mixed environment .

Just as Qt provides an abstraction for 2D graphics, Qt Quick 3D relies on an abstraction layer for the various rendering APIs supported. In order to use Qt Quick 3D it is recommended to use a platform provding at least one of the following APIs:

just as Qt Provide 2D The abstraction of graphics ,Qt Quick 3D Depending on the various renderings supported API The abstraction layer . In order to use Qt Quick 3D, It is recommended to provide at least the following API One of the best platforms ：

• OpenGL 3.3+ (support from 3.0)
• OpenGL ES 3.0+ (limited support for OpenGL ES 2)
• Direct3D 11.1
• Vulcan 1.0+
• Metal 1.2+

The Qt Quick Software Adaption, i.e. the software only rendering stack, does not support 3D contents.

Qt Quick Software adaptation , That is, only the software rendering stack , I won't support it 3D Content .

In this chapter we will take you through the basics of Qt Quick 3D, letting you create interactive 3D scenes based on built in meshes as well as assets created in external tools. We will also look at animations and mixing of 2D and 3D contents.

In this chapter , We will introduce Qt Quick 3D Basic knowledge of , Allows you to create interactive... Based on built-in grids and resources created in external tools 3D scene . We will also study animation and 2D and 3D A mix of content .