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COMP: Fix VTK configuration errors. #34

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Merged
hjmjohnson merged 1 commit into from
May 28, 2025
Merged

COMP: Fix VTK configuration errors. #34

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63 changes: 57 additions & 6 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -12,14 +12,65 @@ endif()

option(LSTK_USE_VTK "Build visualization helper tools." OFF)
if(LSTK_USE_VTK)
find_package(VTK REQUIRED COMPONENTS vtkRenderingVolume vtkIOGeometry vtkIOLegacy vtkIOImage vtkInteractionWidgets vtkInteractionImage)
set(VERSION_MIN "6.0.0")
if(${VTK_VERSION} VERSION_LESS ${VERSION_MIN})
message(ERROR " LSTK_USE_VTK requires VTK version ${VERSION_MIN} or newer but the current version is ${VTK_VERSION}")
if(NOT COMMAND vtk_module_config)
macro(vtk_module_config ns)
foreach(arg ${ARGN})
if(${arg} MATCHES "^[Vv][Tt][Kk]")
string(REGEX REPLACE "^[Vv][Tt][Kk]" "" _arg ${arg})
else()
set(_arg ${arg})
endif()
set(${ns}_LIBRARIES ${${ns}_LIBRARIES} VTK::${_arg})
endforeach()
endmacro()

if(NOT VTK_RENDERING_BACKEND)
set(VTK_RENDERING_BACKEND OpenGL2)
endif()
endif()

if(NOT VTK_RENDERING_BACKEND)
if(NOT COMMAND vtk_module_config)
set(VTK_RENDERING_BACKEND OpenGL2)
else()
set(VTK_RENDERING_BACKEND OpenGL)
endif()
endif()

set(_target_freetypeopengl)
if(TARGET ${_target_prefix}RenderingFreeType${VTK_RENDERING_BACKEND})
set(_target_freetypeopengl ${_target_prefix}RenderingFreeType${VTK_RENDERING_BACKEND})
endif()
include(${VTK_USE_FILE})

set(ITK_VTK_LSTK_LIBRARIES ${LesionSizingToolkit_LIBRARIES} ${VTK_LIBRARIES})
set(_required_vtk_libraries
${_target_prefix}RenderingVolume
#${_target_prefix}Rendering${VTK_RENDERING_BACKEND}
${_target_prefix}IOGeometry
${_target_prefix}IOLegacy
${_target_prefix}IOImage
${_target_prefix}InteractionWidgets
${_target_prefix}InteractionImage
)

vtk_module_config(ITK_VTK_LSTK
${_required_vtk_libraries}
)

set(ITK_VTK_LSTK_LIBRARIES ${LesionSizingToolkit_LIBRARIES} ${_required_vtk_libraries})

# The VTK DICOMParser and vtkmetaio includes conflict with the ITK
# versions. Here we remove them from the include directories.
#
string(REGEX REPLACE "[^;]*MetaIO;"
"" ITK_VTK_LSTK_INCLUDE_DIRS "${ITK_VTK_LSTK_INCLUDE_DIRS}")
string(REGEX REPLACE "[^;]*vtkmetaio;"
"" ITK_VTK_LSTK_INCLUDE_DIRS "${ITK_VTK_LSTK_INCLUDE_DIRS}")
string(REGEX REPLACE "[^;]*DICOMParser;"
"" ITK_VTK_LSTK_INCLUDE_DIRS "${ITK_VTK_LSTK_INCLUDE_DIRS}")

# Add preprocessor definitions needed to use VTK.
set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS ${ITK_VTK_LSTK_VTK_DEFINITIONS})

add_subdirectory(Examples)
add_subdirectory(Utilities)
endif()
6 changes: 6 additions & 0 deletions test/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -61,6 +61,12 @@ set(ITK_TEST_DRIVER itkTestDriver)

CreateTestDriver(LesionSizingToolkit "${LesionSizingToolkit-Test_LIBRARIES}" "${LesionSizingToolkitTests}")

if(VTK_VERSION VERSION_GREATER_EQUAL "8.90.0")
vtk_module_autoinit(
TARGETS LesionSizingToolkitTestDriver
MODULES ${VTK_LIBRARIES})
endif()

set(TEST_DATA_ROOT "${LesionSizingToolkit_SOURCE_DIR}/Data")
set(TEMP ${ITK_TEST_OUTPUT_DIR})

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