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blender/extern/mantaflow/CMakeLists.txt
Sebastián Barschkis 635694c0ff Fluid: Added new viscosity solver 
Mainly updated the Mantaflow version. It includes the new viscosity solver plugin based on the method from 'Accurate Viscous Free Surfaces for Buckling, Coiling, and Rotating Liquids' (Batty & Bridson).

In the UI, this update adds a new 'Viscosity' section to the fluid modifier UI (liquid domains only). For now, there is a single 'strength' value to control the viscosity of liquids.
2020-12-23 15:48:38 +01:00

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# ***** BEGIN GPL LICENSE BLOCK *****
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program 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
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# The Original Code is Copyright (C) 2016, Blender Foundation
# All rights reserved.
#
# The Original Code is: all of this file.
#
# Contributor(s): Sebastian Barschkis (sebbas)
#
# ***** END GPL LICENSE BLOCK *****
# Mantaflow triggers a clang-cl compiler error with versions before 9.0.1
# Since mantaflow does not appear to be using OpenMP at this point in time,
# disable the flag for now. See https://bugs.llvm.org/show_bug.cgi?id=43175 for details.
if(MSVC_CLANG AND WITH_OPENMP AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0.1")
remove_cc_flag("-fopenmp")
endif()
# Exporting functions from the blender binary gives linker warnings on Apple arm64 systems.
# For now and until Apple arm64 is officially supported, these will just be silenced here.
# TODO (sebbas): Check if official arm64 devices give linker warnings without this block.
if(APPLE AND ("${CMAKE_OSX_ARCHITECTURES}" STREQUAL "arm64"))
if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
string(APPEND CMAKE_C_FLAGS " -fvisibility=hidden")
string(APPEND CMAKE_CXX_FLAGS " -fvisibility=hidden")
endif()
endif()
set(MANTAVERSION "0.13")
add_definitions(-DWITH_FLUID=1)
# Compile Mantaflow dependencies too (e.g. cnpy for numpy file IO).
# Make sure that dependencies exist before enabling this option by updating the source files in extern/
set(WITH_MANTA_DEPENDENCIES 0)
# Enable Mantaflow numpy support
set(WITH_MANTA_NUMPY 0)
if(NOT WITH_MANTA_DEPENDENCIES)
add_definitions(-DNO_CNPY=1)
endif()
set(MANTA_HLP
helper
)
set(MANTA_PP
preprocessed
)
if(WITH_MANTA_DEPENDENCIES)
set(MANTA_DEP
dependencies
)
endif()
if(WITH_TBB)
add_definitions(-DTBB=1)
endif()
if(WITH_OPENVDB)
add_definitions(-DOPENVDB=1)
endif()
if(WITH_OPENVDB_BLOSC)
add_definitions(-DOPENVDB_BLOSC=1)
endif()
if(WIN32)
add_definitions(-D_USE_MATH_DEFINES)
endif()
if(WITH_MANTA_NUMPY AND WITH_PYTHON_NUMPY)
add_definitions(-DNUMPY=1)
endif()
set(INC
${MANTA_PP}
${MANTA_PP}/fileio
${MANTA_PP}/python
${MANTA_PP}/plugin
${MANTA_HLP}/pwrapper
${MANTA_HLP}/util
)
if(WITH_MANTA_DEPENDENCIES)
list(APPEND INC
${MANTA_DEP}/cnpy
)
endif()
set(INC_SYS
${PYTHON_INCLUDE_DIRS}
${ZLIB_INCLUDE_DIRS}
)
if(WITH_MANTA_NUMPY AND WITH_PYTHON_NUMPY)
list(APPEND INC_SYS
${PYTHON_NUMPY_INCLUDE_DIRS}
)
endif()
if(WITH_TBB)
list(APPEND INC_SYS
${TBB_INCLUDE_DIRS}
)
list(APPEND LIB
${TBB_LIBRARIES}
)
endif()
if(WITH_OPENVDB)
list(APPEND INC_SYS
${OPENVDB_INCLUDE_DIRS}
)
list(APPEND LIB
${OPENVDB_LIBRARIES}
)
endif()
set(SRC
${MANTA_PP}/commonkernels.h
${MANTA_PP}/commonkernels.h.reg.cpp
${MANTA_PP}/conjugategrad.cpp
${MANTA_PP}/conjugategrad.h
${MANTA_PP}/conjugategrad.h.reg.cpp
${MANTA_PP}/edgecollapse.cpp
${MANTA_PP}/edgecollapse.h
${MANTA_PP}/edgecollapse.h.reg.cpp
${MANTA_PP}/fastmarch.cpp
${MANTA_PP}/fastmarch.h
${MANTA_PP}/fastmarch.h.reg.cpp
${MANTA_PP}/fileio/iogrids.cpp
${MANTA_PP}/fileio/iomeshes.cpp
${MANTA_PP}/fileio/ioparticles.cpp
${MANTA_PP}/fileio/ioutil.cpp
${MANTA_PP}/fileio/iovdb.cpp
${MANTA_PP}/fileio/mantaio.cpp
${MANTA_PP}/fileio/mantaio.h
${MANTA_PP}/fileio/mantaio.h.reg.cpp
${MANTA_PP}/fluidsolver.cpp
${MANTA_PP}/fluidsolver.h
${MANTA_PP}/fluidsolver.h.reg.cpp
${MANTA_PP}/general.cpp
${MANTA_PP}/general.h
${MANTA_PP}/general.h.reg.cpp
${MANTA_PP}/gitinfo.h
${MANTA_PP}/grid.cpp
${MANTA_PP}/grid.h
${MANTA_PP}/grid.h.reg.cpp
${MANTA_PP}/grid4d.cpp
${MANTA_PP}/grid4d.h
${MANTA_PP}/grid4d.h.reg.cpp
${MANTA_PP}/kernel.cpp
${MANTA_PP}/kernel.h
${MANTA_PP}/kernel.h.reg.cpp
${MANTA_PP}/levelset.cpp
${MANTA_PP}/levelset.h
${MANTA_PP}/levelset.h.reg.cpp
${MANTA_PP}/mesh.cpp
${MANTA_PP}/mesh.h
${MANTA_PP}/mesh.h.reg.cpp
${MANTA_PP}/movingobs.cpp
${MANTA_PP}/movingobs.h
${MANTA_PP}/movingobs.h.reg.cpp
${MANTA_PP}/multigrid.cpp
${MANTA_PP}/multigrid.h
${MANTA_PP}/multigrid.h.reg.cpp
${MANTA_PP}/noisefield.cpp
${MANTA_PP}/noisefield.h
${MANTA_PP}/noisefield.h.reg.cpp
${MANTA_PP}/particle.cpp
${MANTA_PP}/particle.h
${MANTA_PP}/particle.h.reg.cpp
${MANTA_PP}/plugin/advection.cpp
${MANTA_PP}/plugin/apic.cpp
${MANTA_PP}/plugin/extforces.cpp
${MANTA_PP}/plugin/fire.cpp
${MANTA_PP}/plugin/flip.cpp
${MANTA_PP}/plugin/fluidguiding.cpp
${MANTA_PP}/plugin/initplugins.cpp
${MANTA_PP}/plugin/kepsilon.cpp
${MANTA_PP}/plugin/meshplugins.cpp
${MANTA_PP}/plugin/pressure.cpp
${MANTA_PP}/plugin/ptsplugins.cpp
${MANTA_PP}/plugin/secondaryparticles.cpp
${MANTA_PP}/plugin/surfaceturbulence.cpp
${MANTA_PP}/plugin/viscosity.cpp
${MANTA_PP}/plugin/vortexplugins.cpp
${MANTA_PP}/plugin/waveletturbulence.cpp
${MANTA_PP}/plugin/waves.cpp
${MANTA_PP}/python/defines.py
${MANTA_PP}/python/defines.py.reg.cpp
${MANTA_PP}/registration.cpp
${MANTA_PP}/shapes.cpp
${MANTA_PP}/shapes.h
${MANTA_PP}/shapes.h.reg.cpp
${MANTA_PP}/test.cpp
${MANTA_PP}/timing.cpp
${MANTA_PP}/timing.h
${MANTA_PP}/timing.h.reg.cpp
${MANTA_PP}/turbulencepart.cpp
${MANTA_PP}/turbulencepart.h
${MANTA_PP}/turbulencepart.h.reg.cpp
${MANTA_PP}/vortexpart.cpp
${MANTA_PP}/vortexpart.h
${MANTA_PP}/vortexpart.h.reg.cpp
${MANTA_PP}/vortexsheet.cpp
${MANTA_PP}/vortexsheet.h
${MANTA_PP}/vortexsheet.h.reg.cpp
${MANTA_HLP}/pwrapper/manta.h
${MANTA_HLP}/pwrapper/pclass.cpp
${MANTA_HLP}/pwrapper/pclass.h
${MANTA_HLP}/pwrapper/pconvert.cpp
${MANTA_HLP}/pwrapper/pconvert.h
${MANTA_HLP}/pwrapper/pvec3.cpp
${MANTA_HLP}/pwrapper/pythonInclude.h
${MANTA_HLP}/pwrapper/registry.cpp
${MANTA_HLP}/pwrapper/registry.h
${MANTA_HLP}/util/integrator.h
${MANTA_HLP}/util/interpol.h
${MANTA_HLP}/util/interpolHigh.h
${MANTA_HLP}/util/matrixbase.h
${MANTA_HLP}/util/mcubes.h
${MANTA_HLP}/util/quaternion.h
${MANTA_HLP}/util/randomstream.h
${MANTA_HLP}/util/rcmatrix.h
${MANTA_HLP}/util/simpleimage.cpp
${MANTA_HLP}/util/simpleimage.h
${MANTA_HLP}/util/solvana.h
${MANTA_HLP}/util/vector4d.cpp
${MANTA_HLP}/util/vector4d.h
${MANTA_HLP}/util/vectorbase.cpp
${MANTA_HLP}/util/vectorbase.h
)
if(WITH_MANTA_DEPENDENCIES)
list(APPEND SRC
${MANTA_DEP}/cnpy/cnpy.cpp
${MANTA_DEP}/cnpy/cnpy.h
)
endif()
if(WITH_MANTA_NUMPY AND WITH_PYTHON_NUMPY)
list(APPEND SRC
${MANTA_PP}/plugin/numpyconvert.cpp
${MANTA_PP}/plugin/tfplugins.cpp
${MANTA_HLP}/pwrapper/numpyWrap.cpp
${MANTA_HLP}/pwrapper/numpyWrap.h
)
endif()
set(LIB
${PYTHON_LINKFLAGS}
${PYTHON_LIBRARIES}
)
blender_add_lib(extern_mantaflow "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
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