"For a general character pointer that may also point to binary data,
POINTER(c_char) must be used." c_char_p is for a zero-terminated string.
Reference: https://docs.python.org/3/library/ctypes.html#ctypes.c_char_p
Applying this change to the 4.1.4 released python module fixes#2339 for
me in Ubuntu.
Some are doxy comments, some are just trivial source comment typos.
Found using `codespell -q 3 --skip="./contrib" -I ../assimp-whitelist.txt`
whereby whitelist contained:
```
childs
iff
lod
nto
ot
whitespaces
```
64-bit Compatibility:
The first four characters of a String material property would be cut
off. A String's length is defined in structs.py as a c_size_t
variable, which is 8 bytes wide on 64-bit Python. However, when an
aiString is used as an aiMaterial property in C/C++, the length is
truncated down to a 4-byte value on 64-bit machines (see
MaterialSystem.cpp aiMaterial::AddProperty() for details). A new
struct was declared in structs.py (MaterialPropertyString) and used
in core._get_properties().
Python 3.3 Compatibility:
The built-in function hasattr() changed in Python 3.2 to not
trap exceptions, which means a NULL pointer ValueException now
escaped when checking if a pointer was valid (hasattr(obj,
'contents') in core.call_init()) (see
http://bugs.python.org/issue9666 for details). A new helper
function was defined that preserves the legacy functionality of
trapping the exceptions (helper.hasattr_silent()) and used
throughout the code as a replacement for hasattr().
String objects would import as "bytes" rather than as a
string. This was most noticeable in the key names for
material properties, where the trailing ' of a bytes object
would remain after it was converted to a string. The
solution was to call decode() on the bytes object using
utf-8 decoding. This applies to various parts of core.py.
Closes#35
Totally rewrote pyassimp, removing all pyassimp classes, instead using python's dynamic nature to expand the ctypes structures to include safe array access and python style tuple access.
Updated helper.py and sample.py.
git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@406 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
Steve M
Eric Olson
IOhannes m zmölnig
IOhannes m zmölnig
Charlie Gettys
Vincent Fazio
Wojciech Matyjewicz
Unknown
Eric Engestrom
Michael Dawson-Haggerty
Bill Roeske
aramis_acg
sueastside
sebastianhempel