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rlguyrlguy
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new demo version!
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‎.gitignore

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src/engine/kernels/kernels.cpp
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src/engine/versionutils.cpp
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src/addon/__init__.py

‎CMakeLists.txt

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#[[
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Copyright (c) 2019 Ryan L. Guy
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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]]
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cmake_minimum_required(VERSION 2.8.9)
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function(set_output_directories DIR)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${DIR} PARENT_SCOPE)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${DIR} PARENT_SCOPE)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${DIR} PARENT_SCOPE)
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${DIR} PARENT_SCOPE)
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set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${DIR} PARENT_SCOPE)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${DIR} PARENT_SCOPE)
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endfunction(set_output_directories)
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option(DISTRIBUTE_SOURCE "Include source code in addon" OFF)
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option(WITH_OPENCL "Compile project with OpenCL features" OFF)
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project(bl_flip_fluids)
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set(CMAKE_BUILD_TYPE Release)
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set(FLUIDENGINE_VERSION_MAJOR 0)
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set(FLUIDENGINE_VERSION_MINOR 0)
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set(FLUIDENGINE_VERSION_REVISION 5)
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set(FLUIDENGINE_VERSION_LABEL "0.0.5 Demo 04-JUN-2019")
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# Configure OpenCL
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if(WITH_OPENCL)
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find_package(OpenCL)
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if(NOT OpenCL_FOUND)
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message(WARNING "WARNING: OpenCL was not found on your system.\nInstall an OpenCL SDK specific to your GPU vender (AMD, NVIDIA, Intel, etc.). This project will be built with OpenCL features disabled.")
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set(WITH_OPENCL OFF)
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endif()
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endif()
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if(WITH_OPENCL)
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if(MSVC OR MINGW)
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# Set to OpenCL ICD loader instead of vendor library
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set(OpenCL_LIBRARY "C:/Windows/System32/OpenCL.dll")
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endif()
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# Allows use os clCreateCommandQueue in OpenCL versions >= 2.0
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add_definitions(-DCL_USE_DEPRECATED_OPENCL_1_2_APIS)
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add_definitions(-DWITH_OPENCL=1)
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include_directories(src ${OpenCL_INCLUDE_DIRS})
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else()
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add_definitions(-DWITH_OPENCL=0)
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endif()
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# Configure compiler/OS specific flags
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if(MSVC)
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message(WARNING "WARNING: Compilation using MSVC (Microsoft Visual Studio) is experimental and not officially supported. Building with MSVC may result in errors and performance issues.")
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add_definitions(-DCL_USE_DEPRECATED_OPENCL_1_1_APIS -DNOMINMAX -D_CRT_SECURE_NO_WARNINGS)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /O2 /W4 /EHsc /wd4244")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /LARGEADDRESSAWARE")
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elseif(MINGW)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static -static-libgcc -static-libstdc++ -O3 -std=c++11 -Wall")
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set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--enable-stdcall-fixup")
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--enable-stdcall-fixup")
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elseif(APPLE)
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set(CMAKE_MACOSX_RPATH ON)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -std=c++11 -Wall -Wno-return-type-c-linkage")
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else()
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3 -std=c++11 -Wall -fPIC -pthread")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -include ${PROJECT_SOURCE_DIR}/src/engine/glibc_version_header/force_link_glibc_2.5.h")
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endif()
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# Configure Version
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configure_file(
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"${PROJECT_SOURCE_DIR}/src/engine/versionutils.cpp.in"
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"${PROJECT_SOURCE_DIR}/src/engine/versionutils.cpp"
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)
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configure_file(
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"${PROJECT_SOURCE_DIR}/src/addon/__init__.py.in"
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"${PROJECT_SOURCE_DIR}/src/addon/__init__.py"
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)
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# Generate kernels.cpp
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file(READ "src/engine/kernels/trilinearinterpolate.cl" TRILINEAR_INTERPOLATE_KERNEL_STRING)
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file(READ "src/engine/kernels/scalarfield.cl" SCALAR_FIELD_KERNEL_STRING)
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configure_file(
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"${PROJECT_SOURCE_DIR}/src/engine/kernels/kernels.cpp.in"
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"${PROJECT_SOURCE_DIR}/src/engine/kernels/kernels.cpp"
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)
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# Object library
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file(GLOB SOURCES "src/engine/*.cpp" "src/engine/c_bindings/*.cpp" "src/engine/kernels/*.cpp" "src/engine/opencl_bindings/*.cpp")
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add_library(objects OBJECT ${SOURCES})
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# Test executable
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set(TEST_DIR "${CMAKE_BINARY_DIR}/bl_flip_fluids/test")
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set_output_directories("${TEST_DIR}")
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add_executable(bl_flip_fluids $<TARGET_OBJECTS:objects>)
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set_target_properties(${PROJECT_NAME} PROPERTIES OUTPUT_NAME "engine_test")
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if(WITH_OPENCL)
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target_link_libraries(bl_flip_fluids "${OpenCL_LIBRARY}")
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endif()
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# Pyfluid library
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set(PYTHON_MODULE_DIR "${CMAKE_BINARY_DIR}/bl_flip_fluids/pyfluid")
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set(PYTHON_MODULE_LIB_DIR "${CMAKE_BINARY_DIR}/bl_flip_fluids/pyfluid/lib")
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set_output_directories("${PYTHON_MODULE_LIB_DIR}")
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add_library(pyfluid SHARED $<TARGET_OBJECTS:objects>)
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if(WITH_OPENCL)
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target_link_libraries(pyfluid "${OpenCL_LIBRARY}")
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endif()
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file(COPY "${CMAKE_SOURCE_DIR}/src/engine/pyfluid/" DESTINATION "${PYTHON_MODULE_DIR}")
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# Blender addon
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set(BLENDER_ADDON_DIR "${CMAKE_BINARY_DIR}/bl_flip_fluids/flip_fluids_addon")
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set_output_directories("${BLENDER_ADDON_DIR}/pyfluid/lib")
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add_library(blpyfluid SHARED $<TARGET_OBJECTS:objects>)
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if(WITH_OPENCL)
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target_link_libraries(blpyfluid "${OpenCL_LIBRARY}")
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endif()
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file(COPY "${CMAKE_SOURCE_DIR}/src/addon/" DESTINATION "${BLENDER_ADDON_DIR}")
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file(COPY "${CMAKE_SOURCE_DIR}/src/engine/pyfluid/" DESTINATION "${BLENDER_ADDON_DIR}/pyfluid")
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if(DISTRIBUTE_SOURCE)
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set(SOURCE_COPY_PATHS
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"${CMAKE_SOURCE_DIR}/src"
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"${CMAKE_SOURCE_DIR}/.gitignore"
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"${CMAKE_SOURCE_DIR}/CMakeLists.txt"
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"${CMAKE_SOURCE_DIR}/LICENSE_GPLv3.md"
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"${CMAKE_SOURCE_DIR}/LICENSE_MIT.md"
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"${CMAKE_SOURCE_DIR}/LICENSE_Standard_Royalty_Free.md"
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"${CMAKE_SOURCE_DIR}/README.md"
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)
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foreach(SOURCE_PATH ${SOURCE_COPY_PATHS})
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file(COPY "${SOURCE_PATH}" DESTINATION "${BLENDER_ADDON_DIR}/source/")
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endforeach(SOURCE_PATH)
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endif()

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