This release is a pre-release and may not be stable for production use.
PyVRML97 is the scenegraph model from OpenGLContext but can be used separately in VRML97 processing tools. It relies on SimpleParse, PyDispatcher and Numpy to provide the basic modelling functionality.
Properties (fields) in PyVRML97 follow the “Observer” pattern, and PyVRML97 provides a cache mechanism that allows you to do cache invalidation when setting properties (fields). OpenGLContext uses that extensively to optimize the rendering process.
RELEASE-NOTES-2.3.5.md says what changed for a program using this release, including the two behaviour changes a caller may need to act on: transformmatrix.orthoMatrix is transposed, and Node.copy() copies the whole subtree.
Installation
It isn’t common to directly install PyVRML97 itself (normally you want to install it as part of installing OpenGLContext), but should you wish to, you can install via:
$ pip install PyVRML97 PyVRML97_accelerate
The PyVRML97_accelerate module requires that you have a working compiler (or, if you are on Windows, prebuilt wheels likely are available).
Build/Release Process
Push an annotated tag with version prefix (github workflow build_and_publish.yml)
1 maintainer
Metadata
1 maintainer
Release files for PyVRML97 2.4.0a1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| pyvrml97-2.4.0a1.tar.gz | 127.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| pyvrml97-2.4.0a1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 208.7 kB
Release files / pyvrml97-2.4.0a1.tar.gz
| Download URL | pyvrml97-2.4.0a1.tar.gz |
|---|---|
| Size | 127.9 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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| Size | 80.8 kB |
| Tags | Python 3 |
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