Questions tagged [gltf]
The GL Transmission Format (glTF) is a runtime asset delivery format for GL APIs: WebGL, OpenGL ES, and OpenGL. glTF bridges the gap between 3D content creation tools and modern GL applications by providing an efficient, extensible, interoperable format for the transmission and loading of 3D content.
gltf
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I can load GLTF files from a URL asynchronously. I want to do the same with drag/drop GLTF files
The code I am working on supports loading GLTF models from remote URLs. I made a small async function that also adds some meta data to the GLTF object which is used later.
It works great.
Now, I want ...
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unpacking .basis texture to any other format
i'm trying to unpack a .basis texture file to any other format (ideally .exr) for use in blender.
i have a model i extracted from some website, being a glTF referencing .basis textures. blender cannot ...
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Playing multiple gltf animations simultaneously [closed]
I am currently writing a gltf animation system from scratch.
The gltf files I am working with contain animation data on a per node basis. Applying these animations seperatly is working fine. I ...
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App Crashes on a particular screen with Fatal signal 11 (SIGSEGV), code 1 (SEGV_MAPERR)
I am working with BabylonJS in React-Native Android app, and everything was working fine until I added a release build by creating a keystore and other steps that it requires and now it just simply ...
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In the open-source library Filament, how do you set a pure white background for a Skybox?
I am currently using the iOS demo code hello-gltf. I have modified the setupIbl function in App.cpp. Here is the modified code:
void App::setupIbl() {
const uint32_t textureSize = 1;
...
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Is there a way to get the coordinate system of a gltf model actually used?
Let me first explain my situation:
We have a 3d render engine with a z-up coordinate system, to read in a gltf model (with y-up in spec ), we can just rotate the model -90 degrees around x-axis, then ...
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Get the dimensions of a unit of 3D Models
I'm working on an AR Project using Unity3D. In Unity 1 unit equates to 1m in real life. So a cube that'ss 1,1,1 is exactly 1m², in my AR application.
Now if I import 3D models from various sources, ...
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Add MorphTargets in the gltf file
I am searching for realistic Avatar 3D models for lipsync I found the models but in that model, there are no MorphTargets so I'm not able to do lipsync with that avatar. Manually I want to add it Can ...
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What is a good way to optimize the USDZ filesize?
Current Situation:
We have a 3D model in blender when exported to:
GLB (compressed) = 2.8MB
GLB (uncompressed) = 9.8MB
USDZ using Blender (default settings) = 24MB
USDZ using Reality Composer (...
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Parametric Relationships: Walls, Floor in THREEJS
Does anyone know how to create interactive walls in Three.js that automatically adjust when a connected wall is manipulated? I have a room modeled as a GLB file, comprising four walls and a floor. For ...
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Error Loading GLB File with Shape Keys in Babylon.js
I encounter an issue when exporting a Blender file to GLB format and loading it in Babylon.js. The error only occurs when I select all shape keys during export. If I do not select all shape keys, the ...
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How to add extras to a gltf\glb file using glTFLoader by KhronosGroup?
I'm tring to add "extras", custom metadata, to a gltf\glb file using glTFLoader by KhronosGroup
https://github.com/KhronosGroup/glTF/blob/main/specification/2.0/README.md#reference-extras
I ...
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How to place object on top of other object in ThreeJS
I'm new to ThreeJS so apologies if this is a basic question. I have multiple GLTF files which I've loaded into my scene and I want to place one of the objects on top of the other object (but it can be ...
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imoprt glb file in react
Can anyone help me? The file sky.glb is not working in my project. but the another file work corectly
import { useGLTF } from '@react-three/drei'
import React from 'react'
import skyScene from '../...
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Robot hand movement dynamics in three js
I am currently a JavaScript developer, and due to a project at my company, I need to learn Three.js and build a project involving robot hand movement. Despite extensive research, I am still confused ...
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