glTF-Transform | glTF 2.0 SDK for JavaScript TypeScript , on Web | Graphics library

by donmccurdy TypeScript Version: v3.4.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | glTF-Transform Summary

glTF-Transform is a TypeScript library typically used in User Interface, Graphics, Nodejs, WebGL applications. glTF-Transform has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

glTF 2.0 SDK for JavaScript, TypeScript, and Node.js.

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Quality

Security

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Support

glTF-Transform has a medium active ecosystem.

It has 950 star(s) with 101 fork(s). There are 26 watchers for this library.

It had no major release in the last 6 months.

There are 33 open issues and 358 have been closed. On average issues are closed in 100 days. There are 5 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of glTF-Transform is v3.4.0

Quality

glTF-Transform has 0 bugs and 0 code smells.

Security

glTF-Transform has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

glTF-Transform code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

glTF-Transform is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

glTF-Transform releases are not available. You will need to build from source code and install.

It has 1631 lines of code, 0 functions and 231 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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glTF-Transform Key Features

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glTF-Transform Examples and Code Snippets

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Community Discussions

Trending Discussions on glTF-Transform

gltfLoader vertexColors issue

Possible to remove hidden textures from GLTF using gltf-transform?

Use GLTF-transform merge command - node js script

QUESTION

gltfLoader vertexColors issue

Asked 2021-Oct-04 at 18:33

I am using glTF-transform to create GLB (compressed by gltf-pack), and encountered strange behavior in THREE.GLTFLoader.

I am using vertex colors and passing them this way

My pipeline looks like: Create Glb -> gltfpack -> load to THREE using gltfLoader -> mergeBufferGeometry -> render() with opacity in fragmentShader

...

ANSWER

Answered 2021-Oct-04 at 18:33

COLOR_0 (not COLOR) is the expected name of the vertex color attribute – the model could have more than one vertex color set. gltfpack is "normalizing" the float32 colors, which means it replaces float32 values in [0, 1] with uint8 values in [0, 255] instead, requiring ~75% less space. three.js can support both.

Source https://stackoverflow.com/questions/69311760

QUESTION

Possible to remove hidden textures from GLTF using gltf-transform?

Asked 2021-Sep-14 at 00:03

Lets say I have 2 models with opaque materials merged in same scene. In some cases one of the model is small and in completely/partially hidden/encapsulated by large model. Eg (sphere inside a sphere). Is there a way to identify hidden parts and remove the textures related to the hidden portions so that unused textures can be removed and size be reduced?

Previously I had issues regarding merging of various models Multiple GLTF loading and Merging on server side which got solved using gltf-transform.

Just thing out if it can be optimized wrt to this area.

...

ANSWER

Answered 2021-Sep-14 at 00:03

The harder part of this question is deciding how to define something like "partially hidden", and then how to detect which parts of the scene meet that criteria. Commercial tools like RapidCompact will likely do a good job of this, but without them I would expect you'll need some custom work and tuning for your specific models by a technical artist.

If you can identify the unwanted meshes somehow then yes, gltf-transform could be used to remove or downscale those textures... a fairly naive implementation would look something like this:

Source https://stackoverflow.com/questions/69158752

QUESTION

Use GLTF-transform merge command - node js script

Asked 2021-Mar-24 at 01:46

I want to use the gltf-transform command "merge" in my script and wrote something like this to merge two or more gltf files.

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ANSWER

Answered 2021-Mar-24 at 01:46

The @gltf-transform/cli package you're importing isn't really designed for programmatic usage; it's just a CLI. Code meant for programmatic use is in the /lib, /core, and /extensions packages.

If you'd like to implement something similar in JavaScript, I would try this instead:

Source https://stackoverflow.com/questions/66761278

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install glTF-Transform

You can download it from GitHub.

Support

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