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嗨，我是 VTK 的新手。我想在 Qt 设计器中使用 QVTKPluginWidget。我正在使用带有 MSVC 编译器 CMake- 2.8.10.1 Qt 版本 -4.8.3 VTK - 5.0 的 Visual Studio 2008

根据 VTK 用户指南，我们必须使用 Cmake 配置 VTK Lib，并设置几个选项，例如，

VTK_USE_GUISUPPORT=Turn On
configure
Desired Qt version cmake take itself
configure
then
set qt_qmake_executable
ON Build Example
configure


after doing this i am getting this warning in Cmake
CMake Warning (dev) at GUISupport/Qt/CMakeLists.txt:113 (ADD_LIBRARY):
  Policy CMP0003 should be set before this line.  Add code such as

    if(COMMAND cmake_policy)
      cmake_policy(SET CMP0003 NEW)
    endif(COMMAND cmake_policy)

  as early as possible but after the most recent call to
  cmake_minimum_required or cmake_policy(VERSION).  This warning appears
  because target "QVTKWidgetPlugin" links to some libraries for which the
  linker must search:

    vfw32, opengl32

  and other libraries with known full path:

    C:/Qt/4.8.3/lib/QtGuid4.lib
    E:/DebugLibrary/VtkBin/bin/Debug/vtkRendering.lib

  CMake is adding directories in the second list to the linker search path
in
  case they are needed to find libraries from the first list (for backwards
  compatibility with CMake 2.4).  Set policy CMP0003 to OLD or NEW to enable
  or disable this behavior explicitly.  Run "cmake --help-policy CMP0003"
for
  more information.
This warning is for project developers.  Use -Wno-dev to suppress it.

Generating done

然后必须在 Visual Studio 中构建这个库，然后将 QVTKPluginWidget.dll 复制到 Plugin/Designer 文件夹中。然后我们应该在设计器中获取 QVTKWidget

但是在完成这个过程之后，我没有在设计师那里得到它。请帮助我。

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1 回答 1

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您必须使用 BUILD_SHARED_LIBS=ON 构建 VTK（如此处所述http://www.vtk.org/Wiki/VTK/Tutorials/QtSetup）才能在 Designer 中使用小部件。

于 2012-12-10T21:07:30.160 回答