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Questions tagged [gltf]

A file format that uses JSON for the efficient transmission and loading of 3D scenes and models. Should be used in the scope of Blender and related packages regarding transmission as opposed to being a technical reference for glTF.

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Exporting Alternate Materials to glTF

I am trying to achieve a Babylon.JS model viewer which allows for configuring various aspects of the model. Whilst I have JavaScript experience I am new to Blender and 3D modelling in general. This is ...
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How to correctly export gltf/glb with armature applied?

I am having a persistent issue when exporting glb and gltf models from blender (2.79) that have armature applied. I am using this exporter. Exporting the model with an armature NOT applied gives me ...
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3answers
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Substance / Blender GLTF workflow = wrong metal render

I have a 3D armor which was textured in Substance and exported following that pipeline: https://www.khronos.org/blog/art-pipeline-for-gltf, that is to say with a ORM map. However, once the maps ...
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2answers
20 views

Diffuse node compability for glTF exporter

I got a problem using glTF exporter for Blender (To upload 3D content on Facebook). I downloaded the last version of the add-on on this site: https://github.com/KhronosGroup/glTF-Blender-Exporter The ...
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0answers
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Export Material Node Animations in GLTF (or other) exporter

I'm trying to do a best-as-I-can recreation of a blender scene in three.js simply from exporting it. So far the simplest / best way to start doing this is through the GTLF exporter / loader in THREE....
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2answers
79 views

Export baked texture in 2.8

I'm new to blender and I'd like to bake my material into a texture in order to export it to GLTF. Once baked, I do not know where the "baked" texture is, how to visualize it and how to export it out. ...
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1answer
25 views

Problem with the Specular Glossiness node and Metallic Roughness

Goodmorning everyone I write because I have a problem with the Specular Glossiness node: I do not know how to connect it to Metallic Roughnes. I'm creating a 3D file, to be exported to glTB 2.0 (glb)...
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2answers
43 views

Error exporting animation as GLTF file

I have made a very basic animation in Blender (2.79) and I am trying to export it as a GLTF or GLB. I have succesfully installed the gltf exporter and am able to export both gltfs and glbs of ...
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1answer
33 views

Blender GLTF : which rotation values are really exported?

I am using https://github.com/KhronosGroup/glTF-Blender-Exporter in a script and trying to compare the exported rotation values. But none of them seem to match. Ie. for exported values in the gltf ...
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1answer
62 views

Cycles render for Facebook without color

I am writing to you because I have a problem with files to use for 3D posts on Facebook. I had done a lot of tests all using BLENDER RENDER: file had the color and the characteristics that I had set ...
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1answer
248 views

Exporting a GLB file to share it on Facebook

I have tried "glTF Blender Exporter", "blendergltf" and "glTF 2" to try and export a Cycles model I made to .GLB format for Facebook upload, however nothing I tried worked. Only "glTF Blender ...
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1answer
107 views

Properly export blender scene with materials format to three.js scene

Completely beginner in blender and 3d graphics in general here. My goal is to export a blender scene with models and materials (including textures) and import back in three.js scene. According to ...
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2answers
203 views

How do you export GLTF from Blender?

Is there a way to export GLTF or do I need a plugin or something? Thanks! Benjamin
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1answer
77 views

Bump Maps are missing after exporting as glTF 2.0

My goal is to export my entire FBX model into GLTF 2.0 format with all bump maps using Blender, and upload it online using Three.js I've uploaded my FBX model to Sketchfab https://skfb.ly/YOGv and it ...
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0answers
115 views

Script Import-Export GLTF : no textures linked

I'm trying to script a plugin which imports some GLTF objects, positions them in the scene and reexports the scene as one gltf. But I'm running into a couple of problems: When I'm exporting the scene ...
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1answer
143 views

How do I access the glTF Metallic roughness shader node with Python?

I am currently working on a little script that takes a bunch of obj, imports them into blender with their textures, plugs the textures in the right places of the GLTF Metallic Roughness shader group, ...
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1answer
131 views

Armature: Bones deforming mesh objects in GLTF viewer

Hello fellow BlendMasters! I am trying to make a simple sliding door animation for my GLTF viewer and keep running into this problem: When i parent my objects (doors) with the separate bones (ctrl + ...
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1answer
338 views

glTF: How to optimize exported glb file from blender having more number of loop-cuts?

I have plane with 200x100 loopcuts, when I export glb the size of the file is around 2MB than I again sub divided the mesh couple of times and now binary file is around 8MB. How can I use more number ...
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1answer
475 views

Blender 2.79, how to install Khronos Group gltf exporter?

I downloaded the KhronosGroup addon from https://github.com/KhronosGroup/glTF-Blender-Exporter I read install instructions, but those were for Windows. I tried copying the addon under ~/.blender/2.79/...
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1answer
711 views

Export to glTF with PBR materials ( facebook integration)

I'm experimenting with 3D posts on Facebook on the only supported format is binary glTF. I'm using the Khronos exporter and their PBR node groups. Has anyone been able to export a model with PBR and ...
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1answer
261 views

glTF exporter with images

I'm currently trying to import an exported .gltf into my program. I'm now at the point where I need the information of the image. But in the .gltf is no 'image' or 'texture' section, even if I check '...
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1answer
2k views

Gltf-model export from blender. Materials are missing in a-frame

I'm trying to export to gltf correct. This model is using in a-frame. The problem is that materials are missing after export. In a-frame model is represented only in black color. Settings attached. ...
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1answer
315 views

I am using the gLTF addon, how do I make my node group glTF Metallic Roughness exactly the same as my Diffuse BSDF

When using the Diffuse BSDF When using the glTF Metallic Roughness As you can tell the colour of the cubes looks different from each other. Additionally when using the glTF Metallic Roughness, you ...
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4answers
8k views

How to open a .glb or .gltf file in blender?

My question is about opening .glb or .gltf files in Blender. I don't see these extensions in the Import options, although Export allows me to create files with either of those extensions.
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3answers
8k views

Does Blender support the glTF format?

Is the import/export of GLTF files is going to be supported or is there a python script that can handle that?