Question

我尝试在Windows 8上使用QtCreator 5.1.1安装Qt3D，我无法弄清楚如何成功。

首先，我按照文档中给出的步骤进行操作：

获取git上的来源：//gitorious.org/qt/qt3d
在QtCreator中打开.pro
将“install”和“-j 3”参数添加到make命令

当我构建项目时，我收到以下错误：

    In file included from D:\qt3D\project\qt-qt3d\src\threed\global\qglnamespace.cpp:42:0:
    D:\qt3D\project\qt-qt3d\src\threed\global\qglnamespace.h:45:29: fatal error: Qt3D/qt3dglobal.h: No such file or directory
     #include <Qt3D/qt3dglobal.h>
                                 ^
    compilation terminated.
    Makefile.Debug:2547: recipe for target '.obj/debug_shared/qglnamespace.o' failed
    mingw32-make[3]: *** [.obj/debug_shared/qglnamespace.o] Error 1
    mingw32-make[3]: Leaving directory 'D:/qt3D/project/release/src/threed'
    Makefile:38: recipe for target 'debug-all' failed
    mingw32-make[2]: Leaving directory 'D:/qt3D/project/release/src/threed'
    Makefile:40: recipe for target 'sub-threed-make_first-ordered' failed
    mingw32-make[1]: Leaving directory 'D:/qt3D/project/release/src'
    makefile:43: recipe for target 'sub-src-make_first' failed
    mingw32-make[2]: *** [debug-all] Error 2
    mingw32-make[1]: *** [sub-threed-make_first-ordered] Error 2
    mingw32-make: *** [sub-src-make_first] Error 2
    15:07:03: Le processus "C:\Qt\Qt5.1.1\Tools\mingw48_32\bin\mingw32-make.exe" s'est terminé avec le code 2.
    Erreur lors de la compilation/déploiement du projet qt3d (kit : Desktop Qt 5.1.1 MinGW 32bit)
    Lors de l'exécution de l'étape "Make"

所以我在文件夹“C：\ Qt \ Qt5.1.1 \ 5.1.1 \ mingw48_32 \ include”中创建了以下文件夹：

Qt3D：我复制了位于qt3d源的src / threed文件夹的子文件夹中的所有.h文件
Qt3DQuick：我复制了位于qt3d源的src / quick3d文件夹中的所有.h文件

我重新运行编译，然后出现以下错误：

    D:\qt3D\project\qt-qt3d\src\quick3d\qquickeffect.cpp:44:24: fatal error: qglpainter.h: No such file or directory
     #include "qglpainter.h"
                            ^
    compilation terminated.
    Makefile.Release:810: recipe for target '.obj/release_shared/qquickeffect.o' failed
    mingw32-make[3]: *** [.obj/release_shared/qquickeffect.o] Error 1
    mingw32-make[3]: *** Waiting for unfinished jobs....
    D:\qt3D\project\qt-qt3d\src\quick3d\qquickitem3d.cpp:47:32: fatal error: qgllightparameters.h: No such file or directory
     #include "qgllightparameters.h"
                                    ^
    compilation terminated.
    D:\qt3D\project\qt-qt3d\src\quick3d\qquickmesh.cpp:44:30: fatal error: qglabstractscene.h: No such file or directory
     #include "qglabstractscene.h"
                                  ^
    compilation terminated.
    Makefile.Release:949: recipe for target '.obj/release_shared/qquickitem3d.o' failed
    mingw32-make[3]: *** [.obj/release_shared/qquickitem3d.o] Error 1
    Makefile.Release:1053: recipe for target '.obj/release_shared/qquickmesh.o' failed
    mingw32-make[3]: *** [.obj/release_shared/qquickmesh.o] Error 1
    mingw32-make[3]: Leaving directory 'D:/qt3D/project/release/src/quick3d'
    mingw32-make[2]: *** [release-install] Error 2
    Makefile:58: recipe for target 'release-install' failed
    mingw32-make[2]: Leaving directory 'D:/qt3D/project/release/src/quick3d'
    Makefile:107: recipe for target 'sub-quick3d-install_subtargets-ordered' failed
    mingw32-make[1]: Leaving directory 'D:/qt3D/project/release/src'
    mingw32-make[1]: *** [sub-quick3d-install_subtargets-ordered] Error 2
    makefile:55: recipe for target 'sub-src-install_subtargets' failed
    mingw32-make: *** [sub-src-install_subtargets] Error 2
    15:18:09: Le processus "C:\Qt\Qt5.1.1\Tools\mingw48_32\bin\mingw32-make.exe" s'est terminé avec le code 2.
    Erreur lors de la compilation/déploiement du projet qt3d (kit : Desktop Qt 5.1.1 MinGW 32bit)
    Lors de l'exécution de l'étape "Make"

所以，我尝试将所有需要的.h文件复制到需要它们的源文件夹中，但我没有工作。而且，我认为必须有另一种方式来获得我想要的东西，但我看不出如何。

我有人可以帮助我，我会很高兴。

Answer 1

我找到了成功的方法：

首先我下载了最新版本的Qt，Qt 5.2.1
我使用git客户端将“git：//gitorious.org/qt/qt3d”中的Qt3D源代码下载到文件夹“C：\ qt3d”
终端“Qt 5.2.1 for Desktop（MinGW 4.8 32 bit）”
```
cd C:\qt3D
qmake
mingw32-make.exe install
```

“安装”很重要，以便将所有文件复制到Qt配置文件夹中。

然后，在.pro文件中，添加

QT += 3d

在main.qml文件中：

import QtQuick 2.0
import Qt3D 2.0
import Qt3D.Shapes 2.0

Lauriane

使用QtCreator和qt5安装Qt3D时出错

1 个答案: