This include the renaming of __init__.py in core.py to solve tricky imports issues
sample.py runs correctly, except that the ctype structure returned is not
complete. The issue is very similar to the one we have with 32bits/64bits
issues
Removed the PyAssimp3 subproject project.
To maintain source compatibility between py2 and py3, python >= 2.6 is now required
It allows for faster access to data, brings useful methods and is
pyOpenGL-friendly
It eases manipulation of matrices and vectors (many operations like
product, transposition, etc. are available)
numpy.array are also directly usable in many places in pyopengl.
And make sure we store floats as float32 to please OpenGL
Update sample.py to be happy with numpy arrays
Main changes:
- dynamic creation of idiomatic python fields corresponding to ASSIMP ones,
- hidding of pointers,
- use of numpy for transformation and mesh data storage
For instance, to access the list of meshes of a children of the root
node, previously we did:
scene.mRootNode.contents.mChildren[1].contents.mMeshes
Now, it is:
scene.rootnode.children[1].meshes
Arrays are now regular Python list.
Also added a 'post-processing' to access directly to certain objects,
and not through their index. For instance:
Before:
mymesh_id = scene.mRootNode.contents.mChildren[1].contents.mMeshes[2]
mymesh = scene.mMeshes[mymesh_id]
Now:
scene.rootnode.children[1].meshes[2]
Initialization of the Python wrappers is not delayed anymore: everything
is done during the loading (which leads to long start time, but prevent
unexpected slowing at runtime)
This commit also remove several 'ad-hoc' manipulation that should not
be needed anymore.
While here, use Python logging when necessary.
structgen.py has been modified to make the resulting structs.py
more readable: comments should now correctly appear next to the
fields in the generated structs.py
Do not discard the size_t type. size_t was wrongly replaced by uint in ctypes
This caused corruptions when running pyassimp with a 64bits assimp library
While here, updated the max size of some meshes attributes (that leads
to corruptions as well)
While here, update paths to find the assimp headers
Updated structs.py to match assimp 2.0.863 (Ubuntu 12.04). It has been
also tested with libassimp as build from the trunk.
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
Séverin Lemaignan
Séverin Lemaignan
aramis_acg
sueastside
sebastianhempel