l3d-rs-python
Python bindings for l3d_rs - a Rust library for parsing L3D (Luminaire 3D) files.
Installation
pip install l3d-rs-python
Quick Start
import l3d
# Parse from file
data = l3d.from_file("luminaire.l3d")
# Or from bytes
with open("luminaire.l3d", "rb") as f:
data = l3d.from_bytes(f.read())
# Access the parsed data
print(f"Parts: {len(data['model']['parts'])}")
print(f"Assets: {len(data['file']['assets'])}")
# Each part has a path and transformation matrix
for part in data['model']['parts']:
print(f" {part['path']}: {len(part['mat'])} matrix values")
# Access raw asset data
for asset in data['file']['assets']:
print(f" {asset['name']}: {asset['size']} bytes")
API
l3d.from_file(path: str) -> dict
Parse an L3D file from a file path.
l3d.from_bytes(data: bytes) -> dict
Parse an L3D file from bytes.
Return Value
Both functions return a dictionary with the following structure:
{
"model": {
"parts": [
{
"path": "geometry/lamp.obj",
"mat": [1.0, 0.0, 0.0, 0.0, ...] # 16 floats (4x4 matrix)
},
...
]
},
"file": {
"assets": [
{
"name": "geometry/lamp.obj",
"size": 12345,
"content": b"..." # Raw bytes
},
...
]
}
}
What is L3D?
L3D is a ZIP-based file format for 3D luminaire geometry, used in the lighting industry alongside GLDF. It contains:
structure.xml- Geometry hierarchy with transformation matrices- OBJ files - 3D mesh data
- Optional textures and materials
License
GPL-3.0-or-later
Related
1 maintainer
Metadata
1 maintainer
Release files for l3d-rs-python 0.2.3
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| l3d_rs_python-0.2.3.tar.gz | 39.1 kB | Details |
Built distributions (wheels)
Total release size: 10.8 MB
Release files / l3d_rs_python-0.2.3.tar.gz
| Download URL | l3d_rs_python-0.2.3.tar.gz |
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| Size | 39.1 kB |
| Tags | Source |
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