@deck.gl/mesh-layers
Advanced tools
@deck.gl/mesh-layers is a part of the Deck.gl framework, which is a WebGL-powered framework for visual exploratory data analysis of large datasets. The @deck.gl/mesh-layers package specifically provides layers for rendering 3D meshes, which can be used for visualizing complex 3D geometries, models, and scenes.
Simple Mesh Layer
This code demonstrates how to create a SimpleMeshLayer using the @deck.gl/mesh-layers package. It loads a 3D mesh from an OBJ file and renders it with a specified color.
const {Deck} = require('@deck.gl/core');
const {SimpleMeshLayer} = require('@deck.gl/mesh-layers');
const {OBJLoader} = require('@loaders.gl/obj');
const mesh = new OBJLoader().parse(objFileContent);
const layer = new SimpleMeshLayer({
id: 'simple-mesh-layer',
data: [{position: [0, 0, 0]}],
mesh,
getPosition: d => d.position,
getColor: [255, 0, 0]
});
const deck = new Deck({
initialViewState: {
longitude: -122.45,
latitude: 37.8,
zoom: 14
},
controller: true,
layers: [layer]
});Scenegraph Layer
This code demonstrates how to create a ScenegraphLayer using the @deck.gl/mesh-layers package. It loads a 3D scenegraph from a GLTF file and renders it with specified position, orientation, and scale.
const {Deck} = require('@deck.gl/core');
const {ScenegraphLayer} = require('@deck.gl/mesh-layers');
const layer = new ScenegraphLayer({
id: 'scenegraph-layer',
data: [{position: [0, 0, 0]}],
scenegraph: 'path/to/scenegraph.gltf',
getPosition: d => d.position,
getOrientation: [0, 0, 90],
getScale: [1, 1, 1]
});
const deck = new Deck({
initialViewState: {
longitude: -122.45,
latitude: 37.8,
zoom: 14
},
controller: true,
layers: [layer]
});Three.js is a popular JavaScript library for creating 3D graphics in the browser. It provides a comprehensive set of features for rendering 3D models, scenes, and animations. Compared to @deck.gl/mesh-layers, Three.js offers more low-level control and flexibility but requires more boilerplate code to set up and manage scenes.
Babylon.js is another powerful JavaScript framework for building 3D games and visualizations. It offers a rich set of features for rendering 3D content, including support for WebXR, physics, and advanced materials. Babylon.js is more feature-rich and game-oriented compared to @deck.gl/mesh-layers, which is more focused on data visualization.
A-Frame is a web framework for building virtual reality (VR) experiences. It is built on top of Three.js and provides an easy-to-use, declarative HTML-like syntax for creating 3D and VR content. A-Frame is more focused on VR and AR experiences, whereas @deck.gl/mesh-layers is geared towards data visualization and rendering 3D meshes.
deck.gl [8.0.0-beta.2] - Dec 17 2019
FAQs
deck.gl layers that loads 3D meshes or scene graphs
The npm package @deck.gl/mesh-layers receives a total of 98,953 weekly downloads. As such, @deck.gl/mesh-layers popularity was classified as popular.
We found that @deck.gl/mesh-layers demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 5 open source maintainers collaborating on the project.
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