mirror of
https://github.com/PixarAnimationStudios/OpenSubdiv
synced 2024-12-03 00:20:09 +00:00
44a7cb6a45
* replace void* of all kernel applications with CONTEXT template parameter. It eliminates many static_casts from void* for both far and osd classes. * move the big switch-cases of far default kernel launches out of Refine so that osd controllers can arbitrary mix default kernels and custom kernels. * change FarKernelBatch::kernelType from enum to int, clients can add custom kernel types. * remove a back-pointer to farmesh from subdivision table. * untemplate all subdivision table classes and template their compute methods instead. Those methods take a typed vertex storage. * remove an unused argument FarMesh from the constructor of subdivision table factories. |
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| .. | ||
| doc | ||
| osd | ||
| test | ||
| CMakeLists.txt | ||
| README.md | ||
| setup.py | ||
Instructions
The OpenSubdiv Python wrapper has been tested with Python 2.6 and Python 2.7. Make sure you install SWIG and numpy before you begin.
CMake builds the extension like this:
./setup.py build --osddir='../build/lib' \
--build-platlib='../build/python' \
--build-temp='../build/temp'
If you invoke this manually, you'll need to replace ../build/lib with the folder that has libosdCPU.a.
The demo that uses PyQt and PyOpenGL can be found in ../examples/python.
You can run some unit tests like so:
./setup.py test
You can clean, build, and test in one go like this:
./setup.py clean --all build test
You can generate and view the Sphinx-generated documentation like so:
./setup.py doc
open ./doc/_build/html/index.html
To Do Items
- Add support for face varying data by augmenting _FaceAdapter in adapters.py
- Subdivider should expose a
quadsproperty that allows access toholeetc - Exercise this in the demo by getting it down to GPU (maybe do "discard" for certain faces)
- Subdivider should expose a
- Instead of using OsdCpuVertexBuffer, create a "NumpyCpuVertexBuffer" that wraps a numpy array
- Add an API that looks very similar to the RIB parameters for RiHierarchicalSubdiv
- Remove all the caveats that are listed in the Sphinx docs :)
- Sphinx documentation should be CMake-ified.