Canvas3D module was deprecated in Qt 5.12. Depracated modules are no longer maintained. They are provided to keep old source code working, but they can be removed in a future release. We strongly advise against using deprecated modules in new code or project.
To build the Qt Canvas 3D module from source code, set up a command prompt with an environment for building Qt applications, navigate to the directory containing
qtcanvas3d.pro
, and configure the project with qmake:
qmake
After running qmake, build the project with make:
| OS | Make command |
|---|---|
| Linux | make |
| Windows (MinGw) | mingw32-make |
| Windows (MSVC) | nmake |
| OSX | make |
The above generates the default makefiles for your configuration, which is typically the release build if you are using precompiled binary Qt distribution. To build both debug and release, or one specifically, use one of the following qmake lines instead.
For debug builds:
qmake CONFIG+=debug make
or
qmake CONFIG+=debug_and_release make debug
For release builds:
qmake CONFIG+=release make
or
qmake CONFIG+=debug_and_release make release
For both builds (Windows/Mac only):
qmake CONFIG+="debug_and_release build_all" make
After building, install the module to your Qt directory:
make install
If you want to uninstall the module:
make uninstall
To build a statically linked version of the QtCanvas3D module, give the following commands:
qmake CONFIG+=static make make install
Examples for Qt Canvas 3D are found under the
examples/canvas3d
subdirectory. To build and run a single example, in this case
interaction
, navigate to the example directory and enter the following commands:
qmake make ./interaction
注意：
On some platforms, such as Windows, the executable can be generated under
debug
or
release
folders, depending on your build.
For a simple Canvas3D example, see the Lit and Textured Cube Example .
For all examples, check out Qt Canvas 3D Examples .
For convenience, Qt Canvas 3D comes with a Qt Creator wizard template. The template is provided with the source package and can be found under creatortemplates folder. The Qt Canvas 3D wizard creates a project that includes QML and JavaScript files. It also has, by default, code that draws a cube.
In order to use the wizard template it needs to be copied to the correct location. For more details of the correct location, please see Locating Wizards .
