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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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1answer
25 views

How can i find the python triggered by the GUI?

I want to fully automatize some of my blender processes, an i run into a lot of problems not finding the correct commands, not using the correct args... Can i just "see" in a log somewhere what were ...
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3answers
52 views

Shape key values saved as 0

I created a simple animation with shape keys. However exporting this animation not working properly. After I export it in gltf2 or fbx format, the shape keys are reset to 0 in exported file. What ...
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exporting multiple animated objects to gltf

I'm fairly new to gltf and am gradually learning about it's abilities/limitations. I am currently trying to test a file that would have multiple objects animate in a scene. However, whenever I export, ...
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1answer
16 views

Exporting to glTF doesn't work properly

I have tried multiple times to export a simple design made from importing an svg file, extruding and adding textures to gltf, glb etc and it seems that there is just no way for blender to export the ...
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1answer
23 views

How to export blender file with armature to glb

I am pretty new to the tool Blender, I am using version 2.8.0 and I have a robotic arm with some animations using the bones and armature, it works fine but when I am trying to export it to a glb file ...
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0answers
30 views

Build Blender as a Python module with Draco compression enabled

I've succeed in building Blender as a Python module, but I would like to be able to use the draco compression when exporting glTF (gltb) files. When building Blender as a Python module, I set CMake ...
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17 views

Export animated modifiers to glTF

I animated a bending tree using the Simple Deform (Bend) modifier. It works well within blender 2.81 but i cannot export it into a .gltf file. How can i do this using shape keys or something?
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1answer
36 views

Text Not being exported to GLTF

I am trying to export an object (above right), and I put 3D text (not a texture) on it. But every time I export the glTF, the text does not come with it. Is there a way to get text, or is text not ...
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1answer
15 views

Action not applying fully when importing model to Three.js

I have a simple character that I have rigged with an armature and created a Walk animation. I am very much in the learning-phase of how to do this. I have exported the scene as a glTF so I can import ...
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1answer
27 views

Can metallic car paint be exported in GLTF?

I'm trying to export a car model with red metallic paint as a GLTF model. A diffused red metallic with a high gloss clear. It appears that with GLTF it's either one or the other? I can get somewhat ...
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0answers
40 views

GLTF export/import Sketchup 2017 to Blender 2.80 overrides origin and local axis orientation

I'm exporting a .glb file from Sketchup 2017 using the KhronosGroup GLTF exporter and importing it into Blender 2.80 using the KhronosGroup GLTF importer. Once the file is imported I get the ...
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1answer
9 views

Include images added to 3d model when exporting to glTF, OBJ, or DAE

I have imported a 3D model into Blender, and then used Add Images to place a number of png files inside the model. When I export to glTF, I am not able to view the images within the model.
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1answer
47 views

exporting procedural landscape

hi guys sorry if this is a repeat question but I haven't found the answer and I've been trying for days this is driving me nuts. So I am new to blender and I have created a procedural landscape and ...
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1answer
36 views

Anvil from Guru blender not exporting with all materials and textures to glb file for WebGL

I cannot for the life of me figure out why my Anvil model from the famous Guru Blender series tutorial will not export to a glb file for use with WebGL. Since I made it in Blender 2.79b, I have been ...
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0answers
19 views

GLTF export location offset error

I have to make a WebGL page to display an animation importing a character that someone else created for a "normal" animation (for video). I'm using three.js GLTF and Blender 2.8 combination to achieve ...
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1answer
51 views

When glTF export in Blender2.8, an animation is not played well

When glTF export in Blender2.8, the parameter of the rotary animation of the glTF file turns into the expansion and contraction. I make the animation which turned a simple early cube.This does 1 ...
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0answers
91 views

Blender Evee to Unity - Can't Export GLTF with Embedded Textures

I'm having trouble exporting textured objects from Blender Evee as .glb files and importing them into unity with the textures retained. I followed the steps in this video but am still unsuccessful. ...
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20 views

Importing GLTF file into Blender creates a strange mask / backdrop over the scene

I don’t know how to describe this. I imported this model from Sketchup. There’s a gray backdrop over the scene. It’s not an object. It can not be selected. It doesn’t have a layer. It looks like a ...
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1answer
75 views

How to export an Image(png / jpg) as glTF?

Sorry if I'm a complete noob, this is my first time using blender. So far, I've managed to import the image as a plane with the addon (import/export image as a plane), and now want to export it out ...
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1answer
232 views

When I export a animated blender model as GLTF into three.js it stretches out

when I animate a blender model with bones It runs fine in blender, I export it like so and then, this happens Any help appreciated. Link to the GLB https://www.mediafire.com/file/wrubnxlgf6f6pu1/...
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0answers
36 views

Gloss, reflection and normal maps not exported in gltf2.0

I used the new gltf 2.0 exporter available in blender 2.8 to export a model with three separate elements two of which has gloss, reflection, and normal maps attached to it via principle bsdf one model ...
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1answer
59 views

Car model to glTF with multiple parts

I have a model of a car which I have exported to a glTF. How can I group elements in Blender like the wheels so they appear separately in the JSON code? I have created Vertex Groups but they don’t ...
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15 views

Blender 2.8 GLTF exporter merging some Maps

I'm currently converting a model for realtime 3D. The client wants to have the model in gltf with an functioning ao map. But blender exports some of the maps as one. If I have for example a map called ...
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1answer
27 views

exporting eyes with gltf to unity

I was trying to make eyes watching this tutorial https://www.youtube.com/watch?v=gfEyhPXsOCM but but when I exported the eyes to Unity as glTF the eyes didn't have any textures to it it was just plain ...
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How do I create a batch table for 3D Tiles in Blender

Blender 2.8 supports the export into gltf which can be converted into a b3dm file to use it as a 3D Tile in CesiumJS. How can I keep attributes on each feature in Blender so that they will be exported ...
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43 views

How can I export a model with several animations to glTF format?

I'm trying to export a simple animated model to glTF format. It seems that it can only handle a single object animation at a time. Is there a way to export several animations in one file? Thank you ...
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81 views

Error in exporting models in gltf2.0 format

I recently updated my blender from 2.79 to 2.8. I tried exporting a model that I was working on in blender 2.79 from 2.8. I re-applied all my texture materials in eevee renderer and tried exporting my ...
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62 views

gLTF export just freeze (Blender 2.8)

I try to export my model with any preferences, but it's freeze, then blender not responding. I had that one message in console window
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0answers
21 views

exported gltf has a different strange animation than blender rendering

I have a perfectly running animation of my stickman, but once I've exported it as gltf (blender v2.8) and view it on https://gltf-viewer.donmccurdy.com/ it is not the same animation anymore. It is ...
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0answers
51 views

Exporting animations through the gltf exporter 2.8

How do i export animations using the gltf exporter? every time I export the animation it comes out incorrect and I resort to exporting in fbx then importing it back into blender and re exporting it ...
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34 views

Export PBR material for the web

How do I export PBR materials from blender to files formats for web frameworks? Are there any easy to implement solutions like Verge 3d (I am aware verge 3d exists for Blender), where the node setup ...
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117 views

How to separate a timeline into multiple actions?

Blender is my bread and butter but there's a darkside within it I have 0 understanding of. I've no idea how NLA and action editor work. I've an animation where you have 230 frames and a character ...
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53 views

Blender Cycles Lightmap Baking

I've got a scene in Blender (simple house) where I want to bake the lightmap of certain objects (e.g. the floor). My goal is to export the whole model in the .gltf format to use it with three js. I ...
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1answer
176 views

Exporting keyframed Shape Keys to .gltf in Blender 2.80

I have been trying to export a sequence of shape keys that I imported from an .mdd file using the .gltf file format in Blender 2.80. I defined the sequence as an action in the shape key editor and ...
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1answer
67 views

How to export Python animation to gltf from Blender 2.80?

I have some 3d objects that I use Python code to rotate. In the Blender preview this works fine. How can I export the animation caused by the Python code to gltf? The normal gltf export exposes the ...
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2answers
170 views

how to import .glb file in blender 2.80 beta using python api?

I want to import a model of bench in .glb format using python inside blender. What function am I supposed to use?
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1answer
235 views

png loses alpha on gltf export

I was trying out the gltf + bin + texture export feature on blender 2.8. and the model i was exporting had a png eye texture with a transparent background. with a Principled BSDF shader like this, ...
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1answer
256 views

How to bake roughness into green channel only for usage with GLTF (Blender 2.8)

I've got a node setup that uses the red channel of the diffuse map for the roughness. I've described this method here. This works really well for wood textures. The node setup looks like: I want to ...
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0answers
253 views

Blender 2.8 glTF Export Error

Still getting my feet wet with the glTF exporter in Blender 2.8 (May 8th build). I could use some help better understanding this error below. ...
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1answer
148 views

Installing glTF-Blender-IO latest Version in Blender 2.8

Blender 2.80 now includes the glTF-Exporter addon, but due to some limitations, I would like to test the latest version of glTF-Blender-IO from here: https://github.com/KhronosGroup/glTF-Blender-...
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1answer
141 views

Export fluid simulation for usage in three.js

Is there any possibility to export a fluid simulation as an animation and import it in three.js? As I read in some threads it seems to be impossible to export a fluid simulation to a gltf, so I ...
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1answer
413 views

How to scale imported .gltf model?

I imported a gltf model in Blender and it's way too big. If I convert the same model to .obj before, I can import it in Blender and set the Clamp-Size to 1.00 and the scaling is alright. Unfortunately,...
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17 views

Pose Animations get corrupted on applying Mirror Modifier

I have a rigged model with mirror modifier which I have to export to glTF format. On export the model shows only one half because of the use of mirror modifier. If I apply the modifier all the ...
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0answers
45 views

Blender exporter GLTF Kronos Group glTD Specular Glossiness as Metalic Roughness

I'm trying to export Specular Glosiness Material but in exported file always get Metallic Roughness with empty values. My setup for material "test" result: Using Blender 2.8 Beta: What is correct ...
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0answers
203 views

Blender 2.8b Particle System Simulation export to glTF animation

I am new to Blender, I using 2.8b to export glTF animation form the blender project. I can export those animation using keyframe as glTF, however, I can't figure out how to export the particle system ...
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0answers
125 views

How to export a GLTF with more than one armature? (2.79)

I have been doing some simple testing with 2 meshes parented to 2 different armatures with different materials. Then trying to export them to GLTF2 format and what happens is that whichever armature ...
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0answers
115 views

Blender 2.8: is it possible to export animate color gradient to glTF?

I would like to export an animated gradient to glTF 2.0 in Blender 2.8. Does that work? Unfortunately, I can only get a monochrome export with the glTF Metallic Roughness component. I created the ...
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0answers
232 views

Exporting objects group in gltf format

In Blender i have differents objects that i would group as unique entity. What i really care is that after the exportation of the scene in gltf format and importation in my three.js project that ...
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1answer
174 views

How to export base 64 format .gltf file which packs everything in to .gltf format.(.gltf, .bin, images)

images and bin are embedded in base 64 formats with URI, here I copied base 64 gltf content for your reference thanks in advance { "asset": { "generator": "COLLADA2GLTF", "version": "2.0" }, "scene":...
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0answers
44 views

How to export .gltf with data uri

How to export this .gltf with data uri. I am using blender to export .gltf... { "asset": { "generator": "COLLADA2GLTF", "version": "2.0" }, "scene": 0, "scenes": [ { "nodes": [ 0 ] } ], "nodes": [ { "...