################################################################################

# #

# This file is part of IfcOpenShell. #

# #

# IfcOpenShell is free software: you can redistribute it and/or modify #

# it under the terms of the Lesser GNU General Public License as published by #

# the Free Software Foundation, either version 3.0 of the License, or #

# (at your option) any later version. #

# #

# IfcOpenShell is distributed in the hope that it will be useful, #

# but WITHOUT ANY WARRANTY; without even the implied warranty of #

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #

# Lesser GNU General Public License for more details. #

# #

# You should have received a copy of the Lesser GNU General Public License #

# along with this program. If not, see <http://www.gnu.org/licenses/>. #

# #

################################################################################

message("Running CMakeLists.txt in /src/qtviewer")

# Specify the Qt version and components to use

set(QT_VERSION 6 CACHE STRING "Qt version")

set(QT_COMPONENTS

Core

Gui

OpenGL

OpenGLWidgets

Widgets

CACHE STRING

"Qt components"

)

find_package(Qt${QT_VERSION} COMPONENTS ${QT_COMPONENTS} REQUIRED PATHS ${QT_DIR})

if(Qt${QT_VERSION}_FOUND)

message(STATUS "Found Qt Version: ${Qt${QT_VERSION}_VERSION}")

endif()

message(STATUS "OSG_DIR: ${OSG_DIR}")

set(OSG_COMPONENTS osgDB osgGA osgUtil osgViewer CACHE STRING "OSG components")

# Do not add "PATHS <path>" in find_package for OpenSceneGraph CMake config to work

# on appleSiliconMacOS + Homebrew

find_package(OpenSceneGraph COMPONENTS ${OSG_COMPONENTS} REQUIRED)

if(OPENSCENEGRAPH_FOUND)

message(STATUS "Found OpenSceneGraph Version: ${OPENSCENEGRAPH_VERSION}")

endif()

set(targetName "QtViewer")

# Scan for .qrc files and add to build process

set(CMAKE_AUTORCC ON)

set(RESOURCE_FILES resources/qt_resources.qrc resources/qt_res.rc)

# The MACOSX_BUNDLE_ICON_FILE variable is added to the Info.plist

# generated by CMake. This variable contains the .icns file name,

# without the path.

set(MACOSX_BUNDLE_ICON_FILE ifcosLogo.icns)

# The following tells CMake where to find and install the file itself.

set(app_icon_macos "resources/ifcosLogo.icns")

set_source_files_properties(${app_icon_macos} PROPERTIES MACOSX_PACKAGE_LOCATION "Resources")

add_executable(

${targetName}

MessageLogger.h

IfcViewerWidget.h

IfcViewerWidget.cpp

ParseIfcFile.h

ParseIfcFile.cpp

MainWindow.h

MainWindow.cpp

main.cpp

${RESOURCE_FILES}

${app_icon_macos}

)

set_target_properties(

${targetName}

PROPERTIES AUTOMOC On WIN32_EXECUTABLE ON MACOSX_BUNDLE ON RESOURCE "${RESOURCE_FILES}"

)

target_link_libraries(

${targetName}

${IFCOPENSHELL_LIBRARIES}

${OpenCASCADE_LIBRARIES}

${OPENSCENEGRAPH_LIBRARIES}

Qt${QT_VERSION}::Core

Qt${QT_VERSION}::Gui

Qt${QT_VERSION}::OpenGL

Qt${QT_VERSION}::OpenGLWidgets

Qt${QT_VERSION}::Widgets

)

target_include_directories(${targetName} PUBLIC ${QT_DIR}/include ${OPENSCENEGRAPH_INCLUDE_DIRS})

get_target_property(targetIncludeDirs ${targetName} INCLUDE_DIRECTORIES)

message(STATUS "target_include_directories: ${targetIncludeDirs}")

install(TARGETS ${targetName})