Export to gltf from blender with stretched textures - blender

I have the following object with textures:
But when I export it to a gltf it looks like this:
here is the way i texture it:
Has anybody the same problem?

Related

How do you export lighting and material as .obj or .glb in blender?

I have a model in Blender with lighting and materials (credit to Polygon Runway)
When I export this as an OBJ I just get the geometry:
How do I bake(?) what I see in the shaded model into textures and automatically apply them to the model so when I export as an obj with texture I get something that look similar?

GLTF and USDZ repeat and scale texture problem (tiling texture)

We're trying to do tiling textures for AR Quick Look (iOS in USDZ (pixar) format), but issuing a problem.
What we have:
Project in the blender, where we use scaling texture via mapping (screen below) and everything looks fine like it is tiled properly.
When I do export in GLTF 2.0 you can see, that texture is not scaled (scale should be 100, 100) and that is why it looks bad. Doing not tiled textures for (for example) roads, is bad idea, so, that is why i'm using it.
The same goes to usdz.But i think that it is because of GLTF format
Not sure if while exporting from blender to gltf i should do something correctly

This question might be better suited for Blender SE, not here.
The glTF exporter is looking for a shader node called "UV Map" instead of that "Texture Coordinate" node you have there. I realize the names are almost synonymous, but the "UV Map" node has a chooser for which UV Map, and that's what the exporter wants to find. (For more detail, there is documentation.)
Also I don't know if glTF export supports that little splitter node you have in your graph there. Try drawing individual lines from the "mapping" box to each of the image textures.

A-Frame 0.70: Animated Blender-Exported glTF 2.0 w/ Simple Rig Doesn't Render Correctly

I'm creating an animation with a simple rig in Blender and using it A-Frame 0.70. I have a box with a lid that opens via Euler rotation, but all children of the armature rotate with the lid even if they are not supposed to animate. Wiring up the flaps to their respective bones also distorts the geometry of the flaps - but I am simplifying this problem to just the lid for now to try to understand what is happening.
Animation works fine in Blender and apparently works in UX3D.
Attempts to separate the mesh into pieces and de-parent them from the armature results in the de-parented meshes to not render at all despite exporting all objects.
Tried Blender 2.78c and 2.79 and virtually all combinations of glTF export options with latest Blender glTF 2.0 exporter from Khronos.
Blender Screenshot
A-Frame Demo
<a-gltf-model cursor-listener id="gift" src="#rigged-gift" animation-mixer=""></a-gltf-model>
Blender source included in CodePen link
Appreciate any direction I can get on this problem!

This is now resolved with Blender 2.8 and above.

Babylon js not all smooth polygons

I have some problem. I work with babylon js and blender. In blender i have model with smoothed polygons, but when I am export model to babylon, than some polygons do not looks smoothed. On hood and neck.
screen from blender
screen from babylon

How to export a reconstructed 3D model with texture using insight3d

I am using the open-source structure-from-motion program: insight3D to reconstruct a 3D model from a set of 2D images. I was able to export the resulting model as an VRML (.wrl) file but the texture and texture coordinates were not included when I inspected the resulting file in Blender/Meshlab. Has anyone been successful with exporting a textured model with insight3D? Thanks!