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Merge commit '89fbda0957ddc842d27a3a610c10bf2fe840a64f' into contrib

pull/261/head
Léo Terziman 2014-01-17 11:38:16 +01:00
parent bb9288fa26 89fbda0957
commit cafa3d5811
2 changed files with 89 additions and 79 deletions
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49
CMakeLists.txt
View File

@ -13,14 +13,14 @@ set(ASSIMP_PACKAGE_VERSION "0" CACHE STRING "the package-specific version used f
option(ASSIMP_OPT_BUILD_PACKAGES "Set to ON to generate CPack configuration files and packaging targets" OFF) option(ASSIMP_OPT_BUILD_PACKAGES "Set to ON to generate CPack configuration files and packaging targets" OFF)
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules" ) set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake-modules" )
set(LIBASSIMP_COMPONENT libassimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH}) set(LIBASSIMP_COMPONENT "libassimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH}" )
set(LIBASSIMP-DEV_COMPONENT libassimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH}-dev) set(LIBASSIMP-DEV_COMPONENT "libassimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}.${ASSIMP_VERSION_PATCH}-dev" )
set(CPACK_COMPONENTS_ALL assimp-bin ${LIBASSIMP_COMPONENT} ${LIBASSIMP-DEV_COMPONENT} assimp-dev) set(CPACK_COMPONENTS_ALL assimp-bin ${LIBASSIMP_COMPONENT} ${LIBASSIMP-DEV_COMPONENT} assimp-dev)
set(ASSIMP_LIBRARY_SUFFIX "" CACHE STRING "Suffix to append to library names") set(ASSIMP_LIBRARY_SUFFIX "" CACHE STRING "Suffix to append to library names")
if((CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) AND NOT CMAKE_COMPILER_IS_MINGW) if((CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) AND NOT CMAKE_COMPILER_IS_MINGW)
add_definitions(-fPIC) # this is a very important switch and some libraries seem now to have it.... add_definitions(-fPIC) # this is a very important switch and some libraries seem now to have it....
## hide all not-exported symbols # hide all not-exported symbols
add_definitions( -fvisibility=hidden -Wall ) add_definitions( -fvisibility=hidden -Wall )
elseif(MSVC) elseif(MSVC)
# enable multi-core compilation with MSVC # enable multi-core compilation with MSVC
@ -37,9 +37,9 @@ INCLUDE (PrecompiledHeader)
# source tree. During an out-of-source build, however, do not litter this # source tree. During an out-of-source build, however, do not litter this
# directory, since that is probably what the user wanted to avoid. # directory, since that is probably what the user wanted to avoid.
IF ( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR ) IF ( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
SET( CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_HOME_DIRECTORY}/lib ) SET( CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_HOME_DIRECTORY}/lib" )
SET( CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_HOME_DIRECTORY}/lib ) SET( CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_HOME_DIRECTORY}/lib" )
SET( CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_HOME_DIRECTORY}/bin ) SET( CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_HOME_DIRECTORY}/bin" )
ENDIF ( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR ) ENDIF ( CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
# Cache these to allow the user to override them manually. # Cache these to allow the user to override them manually.
@ -50,7 +50,7 @@ SET( ASSIMP_INCLUDE_INSTALL_DIR "include" CACHE PATH
SET( ASSIMP_BIN_INSTALL_DIR "bin" CACHE PATH SET( ASSIMP_BIN_INSTALL_DIR "bin" CACHE PATH
"Path the tool executables are installed to." ) "Path the tool executables are installed to." )
SET(ASSIMP_DEBUG_POSTFIX "D" CACHE STRING "Debug Postfitx for lib, samples and tools") SET(ASSIMP_DEBUG_POSTFIX "d" CACHE STRING "Debug Postfitx for lib, samples and tools")
# Allow the user to build a static library # Allow the user to build a static library
SET ( ASSIMP_BUILD_STATIC_LIB OFF CACHE BOOL SET ( ASSIMP_BUILD_STATIC_LIB OFF CACHE BOOL
@ -151,7 +151,6 @@ ENDIF ( ASSIMP_BUILD_COMPILER STREQUAL "")
MARK_AS_ADVANCED ( ASSIMP_BUILD_ARCHITECTURE ASSIMP_BUILD_COMPILER ) MARK_AS_ADVANCED ( ASSIMP_BUILD_ARCHITECTURE ASSIMP_BUILD_COMPILER )
ADD_SUBDIRECTORY( code/ ) ADD_SUBDIRECTORY( code/ )
SET ( ASSIMP_BUILD_ASSIMP_TOOLS ON CACHE BOOL SET ( ASSIMP_BUILD_ASSIMP_TOOLS ON CACHE BOOL
"If the supplementary tools for Assimp are built in addition to the library." "If the supplementary tools for Assimp are built in addition to the library."
@ -192,38 +191,38 @@ ENDIF(MSVC)
if(CMAKE_CPACK_COMMAND AND UNIX AND ASSIMP_OPT_BUILD_PACKAGES) if(CMAKE_CPACK_COMMAND AND UNIX AND ASSIMP_OPT_BUILD_PACKAGES)
# Packing information # Packing information
set(CPACK_PACKAGE_NAME assimp{ASSIMP_VERSION_MAJOR}) set(CPACK_PACKAGE_NAME "assimp{ASSIMP_VERSION_MAJOR}")
set(CPACK_PACKAGE_CONTACT "" CACHE STRING "Package maintainer and PGP signer.") set(CPACK_PACKAGE_CONTACT "" CACHE STRING "Package maintainer and PGP signer.")
set(CPACK_PACKAGE_VENDOR "http://assimp.sourceforge.net/") set(CPACK_PACKAGE_VENDOR "http://assimp.sourceforge.net/")
set(CPACK_PACKAGE_DISPLAY_NAME "Assimp ${ASSIMP_VERSION}") set(CPACK_PACKAGE_DISPLAY_NAME "Assimp ${ASSIMP_VERSION}")
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY " - Open Asset Import Library ${ASSIMP_VERSION}") set(CPACK_PACKAGE_DESCRIPTION_SUMMARY " - Open Asset Import Library ${ASSIMP_VERSION}")
set(CPACK_PACKAGE_VERSION ${ASSIMP_VERSION}.${ASSIMP_PACKAGE_VERSION}) set(CPACK_PACKAGE_VERSION "${ASSIMP_VERSION}.${ASSIMP_PACKAGE_VERSION}" )
set(CPACK_PACKAGE_VERSION_MAJOR ${ASSIMP_VERSION_MAJOR}) set(CPACK_PACKAGE_VERSION_MAJOR "${ASSIMP_VERSION_MAJOR}")
set(CPACK_PACKAGE_VERSION_MINOR ${ASSIMP_VERSION_MINOR}) set(CPACK_PACKAGE_VERSION_MINOR "${ASSIMP_VERSION_MINOR}")
set(CPACK_PACKAGE_VERSION_PATCH ${ASSIMP_VERSION_PATCH}) set(CPACK_PACKAGE_VERSION_PATCH "${ASSIMP_VERSION_PATCH}")
set(CPACK_PACKAGE_INSTALL_DIRECTORY "assimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}") set(CPACK_PACKAGE_INSTALL_DIRECTORY "assimp${ASSIMP_VERSION_MAJOR}.${ASSIMP_VERSION_MINOR}")
#set(CPACK_PACKAGE_DESCRIPTION_FILE ${CMAKE_CURRENT_SOURCE_DIR}/description) #set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/description")
set(CPACK_RESOURCE_FILE_LICENSE ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE) set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
string(TOUPPER ${LIBASSIMP_COMPONENT} LIBASSIMP_COMPONENT_UPPER) string(TOUPPER ${LIBASSIMP_COMPONENT} "LIBASSIMP_COMPONENT_UPPER")
string(TOUPPER ${LIBASSIMP-DEV_COMPONENT} LIBASSIMP-DEV_COMPONENT_UPPER) string(TOUPPER ${LIBASSIMP-DEV_COMPONENT} "LIBASSIMP-DEV_COMPONENT_UPPER")
set(CPACK_COMPONENT_ASSIMP-BIN_DISPLAY_NAME "tools") set(CPACK_COMPONENT_ASSIMP-BIN_DISPLAY_NAME "tools")
set(CPACK_COMPONENT_ASSIMP-BIN_DEPENDS ${LIBASSIMP_COMPONENT}) set(CPACK_COMPONENT_ASSIMP-BIN_DEPENDS "${LIBASSIMP_COMPONENT}" )
set(CPACK_COMPONENT_${LIBASSIMP_COMPONENT_UPPER}_DISPLAY_NAME "libraries") set(CPACK_COMPONENT_${LIBASSIMP_COMPONENT_UPPER}_DISPLAY_NAME "libraries")
set(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DISPLAY_NAME "common headers and installs") set(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DISPLAY_NAME "common headers and installs")
set(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DEPENDS ${LIBASSIMP_COMPONENT}) set(CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT_UPPER}_DEPENDS $ "{LIBASSIMP_COMPONENT}" )
set(CPACK_COMPONENT_ASSIMP-DEV_DISPLAY_NAME ${CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT}_DISPLAY_NAME}) set(CPACK_COMPONENT_ASSIMP-DEV_DISPLAY_NAME "${CPACK_COMPONENT_${LIBASSIMP-DEV_COMPONENT}_DISPLAY_NAME}" )
set(CPACK_COMPONENT_ASSIMP-DEV_DEPENDS ${LIBASSIMP-DEV_COMPONENT}) set(CPACK_COMPONENT_ASSIMP-DEV_DEPENDS "${LIBASSIMP-DEV_COMPONENT}" )
set(CPACK_DEBIAN_BUILD_DEPENDS debhelper cmake libboost-dev libboost-thread-dev libboost-math-dev zlib1g-dev pkg-config) set(CPACK_DEBIAN_BUILD_DEPENDS debhelper cmake libboost-dev libboost-thread-dev libboost-math-dev zlib1g-dev pkg-config)
# debian # debian
set(CPACK_DEBIAN_PACKAGE_PRIORITY optional) set(CPACK_DEBIAN_PACKAGE_PRIORITY "optional")
set(CPACK_DEBIAN_CMAKE_OPTIONS "-DBUILD_ASSIMP_SAMPLES:BOOL=${ASSIMP_BUILD_SAMPLES}") set(CPACK_DEBIAN_CMAKE_OPTIONS "-DBUILD_ASSIMP_SAMPLES:BOOL=${ASSIMP_BUILD_SAMPLES}")
set(CPACK_DEBIAN_PACKAGE_SECTION libs) set(CPACK_DEBIAN_PACKAGE_SECTION "libs" )
set(CPACK_DEBIAN_PACKAGE_DEPENDS ${CPACK_COMPONENTS_ALL}) set(CPACK_DEBIAN_PACKAGE_DEPENDS "${CPACK_COMPONENTS_ALL}")
set(CPACK_DEBIAN_PACKAGE_SUGGESTS) set(CPACK_DEBIAN_PACKAGE_SUGGESTS)
set(CPACK_DEBIAN_PACKAGE_NAME assimp) set(CPACK_DEBIAN_PACKAGE_NAME "assimp")
set(CPACK_DEBIAN_PACKAGE_REMOVE_SOURCE_FILES contrib/cppunit-1.12.1 contrib/cppunit_note.txt contrib/zlib workspaces test doc obj samples packaging) set(CPACK_DEBIAN_PACKAGE_REMOVE_SOURCE_FILES contrib/cppunit-1.12.1 contrib/cppunit_note.txt contrib/zlib workspaces test doc obj samples packaging)
set(CPACK_DEBIAN_PACKAGE_SOURCE_COPY svn export --force) set(CPACK_DEBIAN_PACKAGE_SOURCE_COPY svn export --force)
set(CPACK_DEBIAN_CHANGELOG) set(CPACK_DEBIAN_CHANGELOG)

91
port/PyAssimp/pyassimp/core.py
View File

@ -57,17 +57,32 @@ def make_tuple(ai_obj, type = None):
return res return res
# It is faster and more correct to have an init function for each assimp class
def _init_face(aiFace):
aiFace.indices = [aiFace.mIndices[i] for i in range(aiFace.mNumIndices)]
assimp_struct_inits = \
{ structs.Face : _init_face }
def call_init(obj, caller = None): def call_init(obj, caller = None):
# init children if helper.hasattr_silent(obj,'contents'): #pointer
if helper.hasattr_silent(obj, '_init'): _init(obj.contents, obj, caller)
obj._init(parent = caller) else:
_init(obj,parent=caller)
# pointers
elif helper.hasattr_silent(obj, 'contents'):
if helper.hasattr_silent(obj.contents, '_init'):
obj.contents._init(target = obj, parent = caller)
def _is_init_type(obj):
if helper.hasattr_silent(obj,'contents'): #pointer
return _is_init_type(obj[0])
# null-pointer case that arises when we reach a mesh attribute
# like mBitangents which use mNumVertices rather than mNumBitangents
# so it breaks the 'is iterable' check.
# Basically:
# FIXME!
elif not bool(obj):
return False
tname = obj.__class__.__name__
return not (tname[:2] == 'c_' or tname == 'Structure' \
or tname == 'POINTER') and not isinstance(obj,int)
def _init(self, target = None, parent = None): def _init(self, target = None, parent = None):
""" """
@ -76,29 +91,35 @@ def _init(self, target = None, parent = None):
:param target: set the object which receive the added methods. Useful when manipulating :param target: set the object which receive the added methods. Useful when manipulating
pointers, to skip the intermediate 'contents' deferencing. pointers, to skip the intermediate 'contents' deferencing.
""" """
if helper.hasattr_silent(self, '_is_init'):
return self
self._is_init = True
if not target: if not target:
target = self target = self
for m in dir(self): dirself = dir(self)
for m in dirself:
name = m[1:].lower()
if m.startswith("_"): if m.startswith("_"):
continue continue
obj = getattr(self, m)
if m.startswith('mNum'): if m.startswith('mNum'):
if 'm' + m[4:] in dir(self): if 'm' + m[4:] in dirself:
continue # will be processed later on continue # will be processed later on
else: else:
name = m[1:].lower()
obj = getattr(self, m)
setattr(target, name, obj) setattr(target, name, obj)
continue
if m == 'mName':
obj = self.mName
target.name = str(obj.data.decode("utf-8"))
target.__class__.__repr__ = lambda x: str(x.__class__) + "(" + x.name + ")"
target.__class__.__str__ = lambda x: x.name
continue
name = m[1:].lower()
obj = getattr(self, m)
# Create tuples # Create tuples
if isinstance(obj, assimp_structs_as_tuple): if isinstance(obj, assimp_structs_as_tuple):
@ -106,14 +127,6 @@ def _init(self, target = None, parent = None):
logger.debug(str(self) + ": Added array " + str(getattr(target, name)) + " as self." + name.lower()) logger.debug(str(self) + ": Added array " + str(getattr(target, name)) + " as self." + name.lower())
continue continue
if isinstance(obj, structs.String):
setattr(target, 'name', obj.data.decode("utf-8"))
setattr(target.__class__, '__repr__', lambda x: str(x.__class__) + "(" + x.name + ")")
setattr(target.__class__, '__str__', lambda x: x.name)
continue
if m.startswith('m'): if m.startswith('m'):
if name == "parent": if name == "parent":
@ -150,8 +163,15 @@ def _init(self, target = None, parent = None):
logger.debug(str(self) + ": Added list of " + str(obj) + " " + name + " as self." + name + " (type: " + str(type(obj)) + ")") logger.debug(str(self) + ": Added list of " + str(obj) + " " + name + " as self." + name + " (type: " + str(type(obj)) + ")")
# initialize array elements # initialize array elements
try:
init = assimp_struct_inits[type(obj[0])]
except KeyError:
if _is_init_type(obj[0]):
for e in getattr(target, name): for e in getattr(target, name):
call_init(e, caller = target) call_init(e, target)
else:
for e in getattr(target, name):
init(e)
except IndexError: except IndexError:
@ -175,7 +195,8 @@ def _init(self, target = None, parent = None):
setattr(target, name, obj) setattr(target, name, obj)
logger.debug("Added " + name + " as self." + name + " (type: " + str(type(obj)) + ")") logger.debug("Added " + name + " as self." + name + " (type: " + str(type(obj)) + ")")
call_init(obj, caller = target) if _is_init_type(obj):
call_init(obj, target)
@ -189,16 +210,6 @@ def _init(self, target = None, parent = None):
return self return self
"""
Python magic to add the _init() function to all C struct classes.
"""
for struct in dir(structs):
if not (struct.startswith('_') or struct.startswith('c_') or struct == "Structure" or struct == "POINTER") and not isinstance(getattr(structs, struct),int):
setattr(getattr(structs, struct), '_init', _init)
class AssimpLib(object): class AssimpLib(object):
""" """
Assimp-Singleton Assimp-Singleton
@ -281,7 +292,7 @@ def load(filename, processing=0):
#Uhhh, something went wrong! #Uhhh, something went wrong!
raise AssimpError("could not import file: %s" % filename) raise AssimpError("could not import file: %s" % filename)
scene = model.contents._init() scene = _init(model.contents)
recur_pythonize(scene.rootnode, scene) recur_pythonize(scene.rootnode, scene)