topic Re: How to use the GLTL models inside arcgis in ArcGIS JavaScript Maps SDK Questions

How to use the GLTL models inside arcgis

LucasLiu — Wed, 27 Nov 2019 12:24:14 GMT

Hey all,

I'm now using ArcGIS to build a 3D map, I downloaded the gltl model from the web and injected it inside the project.

Then I want to use this model as the symbol, I checked the API that in Mesh has the method called 'createFromGLTF', then I tried to load the gltl model into the mesh and then draw it on the map, but it doesn't work.

Can you help me to check what's the problem? or how to use the mesh component? The document is not too clear about that.

The model I used is here:

Avro Lancaster - Download Free 3D model by helijah (@helijah) - Sketchfab

thanks..

Mesh.createFromGLTF(

new Point({

x: 58.226,

y: 28.271,

}),

'/scene.gltf',

).then(mesh => {

let graphic = new Graphic({

geometry: mesh,

symbol: {

type: 'mesh-3d',

symbolLayers: [{ type: 'fill' }],

});

view.graphics.add(graphic);

});

Re: How to use the GLTL models inside arcgis

zhiminzhang — Fri, 29 Nov 2019 07:58:53 GMT

I think you should start with external renderer like this example Use three.js from an external renderer | ArcGIS API for JavaScript 4.13

Re: How to use the GLTL models inside arcgis

Noah-Sager — Thu, 05 Dec 2019 18:48:54 GMT

You can also take a look at this sample that shows how to add glTF models to a 3D SceneView:

Import glTF 3D Models | ArcGIS API for JavaScript 4.13

Re: How to use the GLTL models inside arcgis

SaschaBrunnerCH — Mon, 09 Dec 2019 15:33:57 GMT

Check this page for more information about visualizing points with 3D symbols:
Visualizing points with 3D symbols | ArcGIS API for JavaScript 4.13
It includes also more information about the glTF format.

And ObjectSymbol3DLayer - resource where to set the link to the glTF.