Template:VTKQtCMakeLists: Difference between revisions

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(VTK_LIBRARIES includes QT_LIBRARIES)
(spell out "MocHdrs")
 
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cmake_minimum_required(VERSION 2.8)
cmake_minimum_required(VERSION 2.8)
   
   
if(POLICY CMP0020)
  cmake_policy(SET CMP0020 NEW)
endif()
PROJECT({{{1}}})
PROJECT({{{1}}})
 
find_package(VTK REQUIRED)
find_package(VTK REQUIRED)
include(${VTK_USE_FILE})
include(${VTK_USE_FILE})


find_package(Qt4 REQUIRED)
if(${VTK_VERSION} VERSION_GREATER "6" AND VTK_QT_VERSION VERSION_GREATER "4")
include(${QT_USE_FILE})
  # Instruct CMake to run moc automatically when needed.
  set(CMAKE_AUTOMOC ON)
  find_package(Qt5Widgets REQUIRED QUIET)
else()
  find_package(Qt4 REQUIRED)
  include(${QT_USE_FILE})
endif()


include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})  
include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})


file(GLOB UI_FILES *.ui)
file(GLOB UI_FILES *.ui)
file(GLOB QT_WRAP *Qt*.h)
file(GLOB QT_WRAP *.h)
file(GLOB CXX_FILES *.cxx)
file(GLOB CXX_FILES *.cxx)


QT4_WRAP_UI(UISrcs ${UI_FILES})
if(${VTK_VERSION} VERSION_GREATER "6" AND VTK_QT_VERSION VERSION_GREATER "4")
QT4_WRAP_CPP(MOCSrcs ${QT_WRAP})
  qt5_wrap_ui(UISrcs ${UI_FILES} )
add_executable({{{1}}} MACOSX_BUNDLE ${CXX_FILES} ${UISrcs} ${MOCSrcs})
  # CMAKE_AUTOMOC in ON so the MOC headers will be automatically wrapped.
  add_executable({{{1}}} MACOSX_BUNDLE
if(VTK_LIBRARIES)
    ${CXX_FILES} ${UISrcs} ${QT_WRAP})
  qt5_use_modules({{{1}}} Core Gui)
   target_link_libraries({{{1}}} ${VTK_LIBRARIES})
   target_link_libraries({{{1}}} ${VTK_LIBRARIES})
else()
else()
   target_link_libraries({{{1}}} vtkHybrid QVTK vtkViews ${QT_LIBRARIES})
   QT4_WRAP_UI(UISrcs ${UI_FILES})
  QT4_WRAP_CPP(MOCSrcs ${QT_WRAP})
  add_executable({{{1}}} MACOSX_BUNDLE ${CXX_FILES} ${UISrcs} ${MOCSrcs})
 
  if(VTK_LIBRARIES)
    if(${VTK_VERSION} VERSION_LESS "6")
      target_link_libraries({{{1}}} ${VTK_LIBRARIES} QVTK)
    else()
      target_link_libraries({{{1}}} ${VTK_LIBRARIES})
    endif()
  else()
    target_link_libraries({{{1}}} vtkHybrid QVTK vtkViews ${QT_LIBRARIES})
  endif()
endif()
endif()
|lang=cmake}}
|lang=cmake}}


==Download and Build {{{1}}}==
==Download and Build {{{1}}}==
Click [http://gitorious.org/vtkwikiexamplestarballs/vtkwikiexamplestarballs/blobs/raw/master/{{{1}}}.tar here to download {{{1}}}]. and its ''CMakeLists.txt'' file.
Click [https://github.com/lorensen/VTKWikiExamplesTarballs/raw/master/{{{1}}}.tar here to download {{{1}}}]. and its ''CMakeLists.txt'' file.


Once the tarball ''{{{1}}}.tar'' has been downloaded and extracted,
Once the tarball ''{{{1}}}.tar'' has been downloaded and extracted,
Line 40: Line 64:
  cmake ..
  cmake ..
* If VTK is not installed but compiled on your system, you will need to specify the path to your VTK build:
* If VTK is not installed but compiled on your system, you will need to specify the path to your VTK build:
  cmake -DVTK_DIR=/home/me/vtk_build ..
  cmake -DVTK_DIR:PATH=/home/me/vtk_build ..
* If Qt is not found on your system, you will need to tell CMake where to find qmake:
* If Qt is not found on your system, you will need to tell CMake where to find qmake:
  cmake -DQT_QMAKE_EXECUTABLE=/usr/something/qmake  ..
  cmake -DQT_QMAKE_EXECUTABLE:FILEPATH=/usr/something/qmake  ..


Build the project:
Build the project:
Line 48: Line 72:
and run it:
and run it:
  ./{{{1}}}
  ./{{{1}}}
'''WINDOWS USERS PLEASE NOTE:''' Be sure to add the VTK bin directory to your path. This will resolve the VTK dll's at run time. You may also need to add a Qt related path.

Latest revision as of 16:07, 19 November 2015

CMakeLists.txt

<syntaxhighlight lang="cmake"> cmake_minimum_required(VERSION 2.8)

if(POLICY CMP0020)

 cmake_policy(SET CMP0020 NEW)

endif()

PROJECT({{{1}}})

find_package(VTK REQUIRED) include(${VTK_USE_FILE})

if(${VTK_VERSION} VERSION_GREATER "6" AND VTK_QT_VERSION VERSION_GREATER "4")

 # Instruct CMake to run moc automatically when needed.
 set(CMAKE_AUTOMOC ON)
 find_package(Qt5Widgets REQUIRED QUIET)

else()

 find_package(Qt4 REQUIRED)
 include(${QT_USE_FILE})

endif()

include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR})

file(GLOB UI_FILES *.ui) file(GLOB QT_WRAP *.h) file(GLOB CXX_FILES *.cxx)

if(${VTK_VERSION} VERSION_GREATER "6" AND VTK_QT_VERSION VERSION_GREATER "4")

 qt5_wrap_ui(UISrcs ${UI_FILES} )
 # CMAKE_AUTOMOC in ON so the MOC headers will be automatically wrapped.
 add_executable({{{1}}} MACOSX_BUNDLE
   ${CXX_FILES} ${UISrcs} ${QT_WRAP})
 qt5_use_modules({{{1}}} Core Gui)
 target_link_libraries({{{1}}} ${VTK_LIBRARIES})

else()

 QT4_WRAP_UI(UISrcs ${UI_FILES})
 QT4_WRAP_CPP(MOCSrcs ${QT_WRAP})
 add_executable({{{1}}} MACOSX_BUNDLE ${CXX_FILES} ${UISrcs} ${MOCSrcs})
 if(VTK_LIBRARIES)
   if(${VTK_VERSION} VERSION_LESS "6")
     target_link_libraries({{{1}}} ${VTK_LIBRARIES} QVTK)
   else()
     target_link_libraries({{{1}}} ${VTK_LIBRARIES})
   endif()
 else()
   target_link_libraries({{{1}}} vtkHybrid QVTK vtkViews ${QT_LIBRARIES})
 endif()

endif()

</syntaxhighlight>

Download and Build {{{1}}}

Click here to download {{{1}}}. and its CMakeLists.txt file.

Once the tarball {{{1}}}.tar has been downloaded and extracted,

cd {{{1}}}/build

This example requires Qt and VTK.

  • If VTK and Qt are installed:
cmake ..
  • If VTK is not installed but compiled on your system, you will need to specify the path to your VTK build:
cmake -DVTK_DIR:PATH=/home/me/vtk_build ..
  • If Qt is not found on your system, you will need to tell CMake where to find qmake:
cmake -DQT_QMAKE_EXECUTABLE:FILEPATH=/usr/something/qmake  ..

Build the project:

make

and run it:

./{{{1}}}

WINDOWS USERS PLEASE NOTE: Be sure to add the VTK bin directory to your path. This will resolve the VTK dll's at run time. You may also need to add a Qt related path.