Yamyam: 1版をインポートしました

2018-06-28T21:15:45Z

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2016年1月23日 (土) 04:07にwiki>Ideasman42による

2016-01-23T04:07:02Z

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= Compile OpenVDB =

The required dependencies for OpenVDB are OpenEXR, TBB, and Boost. For better interoperability with other software, it is recommended to compile OpenVDB with Blosc.

Here is a short script/guide to get and compile blosc for Linux:

<source lang="c">
# get the source
wget https://github.com/Blosc/c-blosc/archive/v1.7.0.tar.gz

tar -xvf v1.7.0.tar.gz
cd c-blosc-1.7.0/

# set up build dir
mkdir build
cd build/

# set up install dir
cmake -DCMAKE_INSTALL_PREFIX=/path/to/install ..

# compile and install
cmake --build . --target install

</source>

It can also be desirable to link OpenVDB against a concurrent allocator, like jemalloc.

----

Unfortunately it is currently required to hand edit the Makefile from openvdb.

For reference, here is a stripped Makefile that I use to compile the library (minus the OpenVDB development related stuff).

The contents here should be copied into the Makefile, starting around line 80, ending with <tt>DOXYGEN</tt>, see: https://github.com/dreamworksanimation/openvdb/blob/master/openvdb/Makefile#L80

<source lang="c">

# The directory into which to install libraries, executables and header files
DESTDIR := /opt/lib/openvdb

# The parent directory of the boost/ header directory
BOOST_INCL_DIR := /opt/lib/boost/include
# The directory containing libboost_iostreams, libboost_system, etc.
BOOST_LIB_DIR := /opt/lib/boost
BOOST_LIB := -lboost_iostreams -lboost_system
BOOST_THREAD_LIB := -lboost_thread

# The parent directory of the OpenEXR/ header directory
EXR_INCL_DIR := /opt/lib/openexr/include
# The directory containing IlmImf
EXR_LIB_DIR := /opt/lib/openexr/lib
EXR_LIB := -lIlmImf

# The parent directory of the OpenEXR/ header directory (which contains half.h)
ILMBASE_INCL_DIR := $(EXR_INCL_DIR)
# The directory containing libIlmThread, libIlmThread, libHalf etc.
ILMBASE_LIB_DIR := $(EXR_LIB_DIR)
ILMBASE_LIB := -lIlmThread -lIex -lImath
HALF_LIB := -lHalf

# The parent directory of the tbb/ header directory
TBB_INCL_DIR := /usr/include
# The directory containing libtbb
TBB_LIB_DIR := /usr/lib
TBB_LIB := -ltbb

# The parent directory of the blosc.h header
# (leave blank if Blosc is unavailable)
BLOSC_INCL_DIR := /opt/lib/blosc/include
# The directory containing libblosc
BLOSC_LIB_DIR := /opt/lib/blosc/lib
BLOSC_LIB := -lblosc -lz

# A scalable, concurrent malloc replacement library
# such as jemalloc (included in the Houdini HDK) or TBB malloc
# (leave blank if unavailable)
CONCURRENT_MALLOC_LIB := -ljemalloc
#CONCURRENT_MALLOC_LIB := -ltbbmalloc_proxy -ltbbmalloc
# The directory containing the malloc replacement library
CONCURRENT_MALLOC_LIB_DIR := /usr/lib/x86_64-linux-gnu

# The parent directory of the cppunit/ header directory
# (leave blank if CppUnit is unavailable)
CPPUNIT_INCL_DIR :=
# The directory containing libcppunit
CPPUNIT_LIB_DIR :=
CPPUNIT_LIB :=

# The parent directory of the log4cplus/ header directory
# (leave blank if log4cplus is unavailable)
LOG4CPLUS_INCL_DIR :=
# The directory containing liblog4cplus
LOG4CPLUS_LIB_DIR :=
LOG4CPLUS_LIB :=

# The directory containing glfw.h
# (leave blank if GLFW is unavailable)
GLFW_INCL_DIR :=
# The directory containing libglfw
GLFW_LIB_DIR :=
GLFW_LIB :=
# The major version number of the GLFW library
# (header filenames changed between GLFW 2 and 3, so this must be specified explicitly)
GLFW_MAJOR_VERSION :=

# The version of Python for which to build the OpenVDB module
# (leave blank if Python is unavailable)
PYTHON_VERSION :=
# The directory containing Python.h
PYTHON_INCL_DIR :=
# The directory containing pyconfig.h
PYCONFIG_INCL_DIR :=
# The directory containing libpython
PYTHON_LIB_DIR :=
PYTHON_LIB :=
# The directory containing libboost_python
BOOST_PYTHON_LIB_DIR :=
BOOST_PYTHON_LIB :=
# The directory containing arrayobject.h
# (leave blank if NumPy is unavailable)
NUMPY_INCL_DIR :=
# The Epydoc executable
# (leave blank if Epydoc is unavailable)
EPYDOC :=
# Set PYTHON_WRAP_ALL_GRID_TYPES to "yes" to specify that the Python module
# should expose (almost) all of the grid types defined in openvdb.h
# Otherwise, only FloatGrid, BoolGrid and Vec3SGrid will be exposed
# (see, e.g., exportIntGrid() in python/pyIntGrid.cc).
# Compiling the Python module with PYTHON_WRAP_ALL_GRID_TYPES set to "yes"
# can be very memory-intensive.
PYTHON_WRAP_ALL_GRID_TYPES := no

# The Doxygen executable
# (leave blank if Doxygen is unavailable)
DOXYGEN :=

</source>

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利用者:Kevindietrich/OpenVDBCompile - 版の履歴

Yamyam: 1版 をインポートしました

2016年1月23日 (土) 04:07にwiki>Ideasman42による

Yamyam: 1版をインポートしました