Commit 704e57db4e changed the order
of the parameters to `pyassimp.load`. The new order groups
`filename` and `file_type` which is preferable, but the samples and
other calls to `load` still point to the old order. This fixes that
with named arguments where necessary.
This reverts commit 33bd5cfcfb.
Installing the assimp library from setup.py is *not* a good idea as
it will break every packaging effort.
Besides, the original commit relies on an hard-coded path to find the
library that may not exist.
pyassimp returned a list instead of a numpy array when the normals were
empty. This also applies to texture coordinates and other stuff which is
explicitly converted in _finalize_mesh.
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
Since the new SDL based viewer is much better suited to interactive exploration, simplify
the basic OpenGL viewer to make it an easy introductive read.
Kim Kulling
Robert Spencer
Séverin Lemaignan
Guillaume Bittoun
Kim Kulling
Séverin Lemaignan
Kim Kulling
Michael Görner
Steven Thompson
Eric Engestrom
Alexander Gessler
Tcll
Michael Dawson-Haggerty
Oliver Nagy
autosquid
Eximius
Faule Socke
Bill Roeske
Séverin Lemaignan
Séverin Lemaignan
Séverin Lemaignan