switch to IFC4X3

Author: ifcapps

.gitignore

@@ -43,4 +43,4 @@ examples/LoadFileExampleNoGUI/LoadFileExampleNoGUI/x64/
 external/Carve/build/
 examples/CreateWallAndWriteFile/x64/
 examples/LoadFileWithGeometryExampleConsole/dump_mesh_debug.txt
-
+IfcPlusPlus-*

Build IFC++.pdf

@@ -1,23 +1,28 @@
 CMAKE_MINIMUM_REQUIRED (VERSION 3.7.2)
+project(IfcPlusPlus)
 
 # Set a default build type if none was specified https://blog.kitware.com/cmake-and-the-default-build-type/
 set(default_build_type "Release")
 
 if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
-  message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
-  set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
-      STRING "Choose the type of build." FORCE)
-  # Set the possible values of build type for cmake-gui
-  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
-    "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
+	message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
+  
+	set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE STRING "Choose the type of build." FORCE)
+  
+	# Set the possible values of build type for cmake-gui
+	set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
 endif()
 message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
 
 project(IFCPP)
 message(STATUS "------------------------------------------------------------------------")
 
 option(BUILD_CONSOLE_APPLICATION "Build an example CLI application" ON)
-option(BUILD_VIEWER_APPLICATION "Build the viewer example application" ON)
+if (WIN32)
+	option(BUILD_VIEWER_APPLICATION "Build the viewer example application" ON)
+else(NOT WIN32)
+	option(BUILD_VIEWER_APPLICATION "Build the viewer example application" OFF)
+endif()
 option(USE_OSG_DEBUG "Use openscenegraph debug library" OFF)
 option(BUILD_STATIC_LIBRARY "Build static library" OFF)
 
@@ -34,6 +39,13 @@ ELSE(NOT WIN32)
 	set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
 ENDIF(NOT WIN32)
 
+find_package(OpenMP)
+if (OPENMP_FOUND)
+    set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
+    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
+    set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${OpenMP_EXE_LINKER_FLAGS}")
+endif()
+
 set(CARVE_SOURCE_DIR ${IFCPP_SOURCE_DIR}/external/Carve)
 set(CARVE_BINARY_DIR ${IFCPP_BINARY_DIR})
 set(IFCPP_CONFIG_DIR "share/IFCPP/cmake")
@@ -57,6 +69,7 @@ INSTALL(
 IF(BUILD_CONSOLE_APPLICATION)
   ADD_SUBDIRECTORY (examples/CreateWallAndWriteFile)
   ADD_SUBDIRECTORY (examples/LoadFileExampleConsole)
+  ADD_SUBDIRECTORY (examples/LoadFileWithGeometryExampleConsole)
 ENDIF()
 IF(BUILD_VIEWER_APPLICATION)
   ADD_SUBDIRECTORY (examples/SimpleViewerExampleQt)

CMakeLists.txt

@@ -1,4 +1,5 @@
 cmake_minimum_required (VERSION 2.8...3.7.2)
+project(IfcPlusPlus)
 
 if(WIN32)
 	# for vs2017
@@ -16,67 +17,57 @@ else(WIN32)
 	set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${CMAKE_BINARY_DIR}/${CMAKE_BUILD_TYPE})
 endif(WIN32)
 
-file (GLOB ifc4_source "src/ifcpp/IFC4/lib/*.cpp")
-
-if(UNIX)
-    # do not add src/external/XUnzip.cpp on unix platforms
-    set(IFCPP_SOURCE_FILES 
-        src/ifcpp/IFC4/EntityFactory.cpp
-        src/ifcpp/IFC4/TypeFactory.cpp
-		src/ifcpp/model/BuildingGuid.cpp
-        src/ifcpp/model/BuildingModel.cpp
-        src/ifcpp/model/UnitConverter.cpp
-        src/ifcpp/reader/AbstractReader.cpp
-        src/ifcpp/reader/ReaderSTEP.cpp
-        src/ifcpp/reader/ReaderXML.cpp
-        src/ifcpp/reader/ReaderUtil.cpp
-        src/ifcpp/writer/WriterSTEP.cpp
-        src/ifcpp/writer/WriterUtil.cpp
-
-        ${ifc4_source}
-    )
-else(UNIX)
-    set(IFCPP_SOURCE_FILES 
-        src/ifcpp/IFC4/EntityFactory.cpp
-        src/ifcpp/IFC4/TypeFactory.cpp
-		src/ifcpp/model/BuildingGuid.cpp
-        src/ifcpp/model/BuildingModel.cpp
-        src/ifcpp/model/UnitConverter.cpp
-        src/ifcpp/reader/AbstractReader.cpp
-        src/ifcpp/reader/ReaderSTEP.cpp
-        src/ifcpp/reader/ReaderXML.cpp
-        src/ifcpp/reader/ReaderUtil.cpp
-        src/ifcpp/writer/WriterSTEP.cpp
-        src/ifcpp/writer/WriterUtil.cpp
-        src/external/XUnzip.cpp
-
-        ${ifc4_source}
-    )
-endif(UNIX)
-
+set(IFCPP_SOURCE_FILES 
+    src/ifcpp/IFC4X3/EntityFactory.cpp
+    src/ifcpp/IFC4X3/TypeFactory.cpp
+	src/ifcpp/model/BuildingGuid.cpp
+    src/ifcpp/model/BuildingModel.cpp
+    src/ifcpp/model/UnitConverter.cpp
+    src/ifcpp/reader/AbstractReader.cpp
+    src/ifcpp/reader/ReaderSTEP.cpp
+    src/ifcpp/reader/ReaderXML.cpp
+    src/ifcpp/reader/ReaderUtil.cpp
+    src/ifcpp/writer/WriterSTEP.cpp
+    src/ifcpp/writer/WriterUtil.cpp
+)
 
 if (MSVC)
+	set(IFCPP_SOURCE_FILES 
+        src/external/XUnzip.cpp  # do not add src/external/XUnzip.cpp on unix platforms
+        ${IFCPP_SOURCE_FILES})
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /bigobj ")
 endif()
 
-add_definitions(-DIFCQUERY_AS_DYNAMIC_LIBRARY)
-add_definitions(-DIFCQUERY_LIB)
+ADD_DEFINITIONS(-DIFCQUERY_AS_DYNAMIC_LIBRARY)
+ADD_DEFINITIONS(-DIFCQUERY_LIB)
+ADD_DEFINITIONS(-DGLM_FORCE_CTOR_INIT)
+ADD_DEFINITIONS(-DGLM_FORCE_XYZW_ONLY)
+ADD_DEFINITIONS(-D_HAS_AUTO_PTR_ETC=1)
+ADD_DEFINITIONS(-DUNICODE)
+ADD_DEFINITIONS(-D_UNICODE)
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
 add_library(IfcPlusPlus SHARED ${IFCPP_SOURCE_FILES})
 
-link_directories( ${CMAKE_BINARY_DIR}/IfcPlusPlus/${CMAKE_BUILD_TYPE} )
-link_directories( ${CMAKE_BINARY_DIR}/external/Carve/${CMAKE_BUILD_TYPE} )
-target_link_libraries(IfcPlusPlus
-  PUBLIC
-    carve
-    ${VC_LIBS}
-)
+if(OpenMP_CXX_FOUND)
+	ADD_DEFINITIONS(-DENABLE_OPENMP)
+    TARGET_LINK_LIBRARIES(IfcPlusPlus 
+		optimized OpenMP::OpenMP_CXX
+		${VC_LIBS})
+endif()
+
 
 target_include_directories(IfcPlusPlus
   PUBLIC
-    "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>"
+	"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src>"
+	"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/external>"
+	"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/ifcpp/IFC4/include>"
+	"$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/ifcpp/IFC4X3/include>"
     "$<INSTALL_INTERFACE:include>")
 
 set_target_properties(IfcPlusPlus PROPERTIES DEBUG_POSTFIX "d")
+set_target_properties(IfcPlusPlus PROPERTIES CXX_STANDARD 20)
 
 if(WIN32)
     set_target_properties(IfcPlusPlus PROPERTIES LINK_FLAGS_DEBUG "/debug /INCREMENTAL:NO")