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Questions tagged [gltf]

glTF is a file format that uses JSON for the efficient transmission and loading of 3D scenes and models. Blender has a built-in add-on to import and export glTF v2 files. Use this tag for questions related to the import and export of glTF files and for Blender-specific issues that arise from importing, using, and exporting glFT scenes.

1 vote
0 answers
2k views

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....
B''H Bi'ezras -- Boruch Hashem's user avatar
0 votes
1 answer
732 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)...
Gianluca Corsini's user avatar
1 vote
3 answers
3k 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 ...
Nick's user avatar
  • 251
2 votes
1 answer
2k 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 ...
compmonks's user avatar
  • 141
0 votes
1 answer
156 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 ...
Gianluca Corsini's user avatar
2 votes
1 answer
4k 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 ...
MicroMachine's user avatar
  • 4,713
2 votes
1 answer
2k 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 ...
revy's user avatar
  • 145
3 votes
2 answers
14k 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
Hacker_Link's user avatar
2 votes
1 answer
2k 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 ...
stackoverflow_unicorn's user avatar
1 vote
0 answers
1k 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 ...
Popi's user avatar
  • 95
1 vote
1 answer
596 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, ...
Popi's user avatar
  • 43
1 vote
1 answer
811 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 + ...
Darius V.'s user avatar
4 votes
1 answer
15k 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 ...
Kishor Patil's user avatar
1 vote
1 answer
133 views

More number of spheres increasing glTF file size

I am new to blender, I'm trying to build a block which has 100s of spheres(you can say molecules of metal block) and continously vibrating. Currently I am using around 100 molecules for just 1/4th of ...
Kishor Patil's user avatar
6 votes
1 answer
6k 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/...
Mikko-Pentti Einari Eronen's user avatar

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