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Open Source Computer Vision Library
https://opencv.org/
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53 lines
2.0 KiB
53 lines
2.0 KiB
if(NOT WITH_VTK OR ANDROID OR IOS) |
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return() |
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endif() |
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# VTK 6.x components |
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find_package(VTK QUIET COMPONENTS vtkRenderingOpenGL vtkInteractionStyle vtkRenderingLOD vtkIOPLY vtkFiltersTexture vtkRenderingFreeType vtkIOExport NO_MODULE) |
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# VTK 5.x components |
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if(NOT VTK_FOUND) |
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find_package(VTK QUIET COMPONENTS vtkCommon NO_MODULE) |
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endif() |
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if(NOT VTK_FOUND) |
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set(HAVE_VTK OFF) |
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message(STATUS "VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file") |
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return() |
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endif() |
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# Don't support ealier VTKs |
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if(${VTK_VERSION} VERSION_LESS "5.8.0") |
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message(STATUS "VTK support is disabled. VTK ver. 5.8.0 is minimum required, but found VTK ver. ${VTK_VERSION}") |
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return() |
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endif() |
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# Different Qt versions can't be linked together |
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if(HAVE_QT5 AND ${VTK_VERSION} VERSION_LESS "6.0.0") |
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if(VTK_USE_QT) |
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message(STATUS "VTK support is disabled. Incompatible combination: OpenCV + Qt5 and VTK ver.${VTK_VERSION} + Qt4") |
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endif() |
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endif() |
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# Different Qt versions can't be linked together. VTK 6.0.0 doesn't provide a way to get Qt version it was linked with |
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if(HAVE_QT5 AND ${VTK_VERSION} VERSION_EQUAL "6.0.0" AND NOT DEFINED FORCE_VTK) |
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message(STATUS "VTK support is disabled. Possible incompatible combination: OpenCV+Qt5, and VTK ver.${VTK_VERSION} with Qt4") |
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message(STATUS "If it is known that VTK was compiled without Qt4, please define '-DFORCE_VTK=TRUE' flag in CMake") |
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return() |
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endif() |
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# Different Qt versions can't be linked together |
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if(HAVE_QT AND ${VTK_VERSION} VERSION_GREATER "6.0.0" AND NOT ${VTK_QT_VERSION} STREQUAL "") |
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if(HAVE_QT5 AND ${VTK_QT_VERSION} EQUAL "4") |
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message(STATUS "VTK support is disabled. Incompatible combination: OpenCV + Qt5 and VTK ver.${VTK_VERSION} + Qt4") |
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return() |
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endif() |
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if(NOT HAVE_QT5 AND ${VTK_QT_VERSION} EQUAL "5") |
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message(STATUS "VTK support is disabled. Incompatible combination: OpenCV + Qt4 and VTK ver.${VTK_VERSION} + Qt5") |
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return() |
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endif() |
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endif() |
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set(HAVE_VTK ON) |
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message(STATUS "Found VTK ver. ${VTK_VERSION} (usefile: ${VTK_USE_FILE})")
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