Research
Two Malicious Rust Crates Impersonate Popular Logger to Steal Wallet Keys
Socket uncovers malicious Rust crates impersonating fast_log to steal Solana and Ethereum wallet keys from source code.
By Kirill Boychenko - Sep 24, 2025
aframe-gltf-helpers
Advanced tools
aframe-gltf-helpers
A-Frame glTF Helper Components
gltf-part-plus component adds a few features to the original gltf-part component made by @ngokevin, namely: draco compression and ability to extract gltf translation to the A-Frame scene graph. Note: to enable draco decompression, refer to A-Frame instructions here, also shown in examples 3 and 4 below.
model-center component centers the geometry of a mesh loaded from gltf-part-plus with an option to bottom align at ground level, useful for buildings, trees, etc.
These are part of an experimental glTF workflow for handling assets related to Streetmix3D. See below for more info on the full workflow.
API
gltf-part-plus
| Property | Description | Default Value |
|---|---|---|
| buffer | Whether to load the geometry as a BufferGeometry (versus Geometry). Set to false if we need access to vertices, faces, UVs, etc. | true |
| part | Name of the part to look for specified in the glTF file as name="<NAME>". | '' |
| src | Path to the glTF file (or selector to <a-asset-item>). | '' |
| resetPosition | For the first gltf node encountered in the matching part, copy its translation to the a-frame entity, and then set gltf translation to 0 0 0. This keeps the same world position for the placed gltf part's first node, while giving the A-Frame entity the value of that part from the gltf scene. However, this only works for a simple gltf with only 1 child node for each part in the scene. (Use with caution, this is not a well-tested property and might not work as expected on your model.) | false |
model-center
Center the child geometry of the current entity's object3d.
| Property | Description | Default Value |
|---|---|---|
| bottomAlign | Whether to align the bottom of the centered mesh geometry with the ground or floor level (at y=0), useful for buildings, trees or other set dressings | false |
anisotropy
Traverse through materials in a glTF model to set anisotropic filtering value. This component only accepts one optional number value.
| Attribute Type | Description | Default Value |
|---|---|---|
number | Desired anisotropy value for all texture maps found while traversing the model. Setting to 0 (default) will set the value to the maximum value supported by hardware. | 0 |
Examples
For each example, press <ctrl> + <alt> + <i> once scene is loaded to inspect individual gltf-part entities as a "manual test".
CLICK FOR ONLINE EXAMPLES 
Installation
Browser
Install and use by directly including the browser files:
<head>
<title>My A-Frame Scene</title>
<script src="https://aframe.io/releases/1.2.0/aframe.min.js"></script>
<script src="https://unpkg.com/aframe-gltf-helpers@0.0.5/dist/aframe-gltf-helpers.min.js"></script>
</head>
<body>
<a-scene>
<a-entity gltf-part-plus="src: #draco-buildings-model; part: SM3D_Bld_Mixed_Corner_4fl;" model-center anisotropy></a-entity>
</a-scene>
</body>
npm
Install via npm:
npm install aframe-gltf-helpers
Then require and use.
require('aframe');
require('aframe-gltf-helpers');
About the Example Models
- The cubes.gltf model has 3 cubes translated to arbitrary locations within a few units of 0 0 0 with no rotation. MIT License.
- The buildings.glb model has 5 buildings with "applied" custom translations applied in Blender, then exported as a glb with draco compression. The buildings are paid models from the Synty Polygon City Pack for use in Streetmix3D and are for testing only. Please purchase a license for $19.99 from them if you use these models in your own projects.
- Meshopt gltf pack output of the same buildings model as 3 files:
gltfpack -kn -i ./scenesmall3.gltf -o buildings-gltfpackkn.glbgltfpack -c -kn -i ./scenesmall3.gltf -o buildings-gltfpackckn.glbgltfpack -cc -kn -i ./scenesmall3.gltf -o buildings-gltfpack-cc-kn.glb - New Flyer XD40 Bus Model Credits: New Flyer XD40 Bus |
About the Workflow
These are part of an experimental glTF workflow for handling assets related to Streetmix3D.
The current workflow is roughly:
- "Main" Blender file for a collection of models that share the same material such as "urban buildings", "suburban buildings", "plants and trees", "vehicles", etc. (Only 1 material keep things simple at first, future support for more.)
- Export to a gltf with separate bin and image files (some separate gltf files may share the same image, I don't see a need to combine to one glb). Enable Draco mesh compression.
- Use this repo's
gltf-part-pluscomponent to load part from draco compressed file.
Alternate workflow (not working):
- Use the Main Blender file to export a gltf without draco compression.
- Use meshopt gltfpack with compression such as
gltfpack -cc -kn -i ./scenesmall3.gltf -o buildings-gltfpack-cc-kn.glbto optimize and compress - Or use meshopt gltfpack without such as
gltfpack -kn -i ./scenesmall3.gltf -o buildings-gltfpack-kn.glband serve with a web host that automatically gzip compresses (not github pages at the moment)
Wishlist
I'd like to add:
- ability to support meshopt gltfpack with -c option, similar in spirit to draco support
- automated testing for each example
- instancing
FAQs
Some helpful glTF components for A-Frame
We found that aframe-gltf-helpers demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Package last updated on 06 Dec 2021
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Related posts
Research
Malicious fezbox npm Package Steals Browser Passwords from Cookies via Innovative QR Code Steganographic Technique
A malicious package uses a QR code as steganography in an innovative technique.
By Olivia Brown - Sep 22, 2025
Research
/Security News
Identifying and Preventing Fraudulent Engineering Candidates: An Investigation into 80 Confirmed Cases
Socket identified 80 fake candidates targeting engineering roles, including suspected North Korean operators, exposing the new reality of hiring as a security function.
By Lauren Valencia, Kirill Boychenko - Sep 17, 2025