Questions tagged [obj]

OBJ (or Wavefront) files are plain text files that contain 3D geometry data. Blender can import from and export to this format. This tag is specifically for questions about using files with a '.obj' extension with Blender and is not to be used for general 'object' questions.

Filter by
Sorted by
Tagged with
0
votes
0answers
17 views

How can I attach MTL to my OBJ?

I have made a 3d model in Scann3D app. when I export the model to an obj, it exports the MTL separately. When I put the obj into blender there is no surface texture. How do I bring the MTL into ...
0
votes
0answers
8 views

How to export multiple object sharing one material into one .obj file [closed]

I'm trying to export a box with multiple duplicates of one object inside it. They're all sharing the same uv texture and same material. Exporting individually shows the texture but when I select ...
1
vote
0answers
19 views

Import 3D curves without affecting their curvature

I have created a series of curves in Rhino. I also have a joined version of them. Obviously, the curvature of each individual curve matches its corresponding section on the joined curve as shown below:...
-1
votes
0answers
20 views

Imported OBJ model Not Visible [duplicate]

I downloaded a model from here: (https://sketchfab.com/3d-models/sci-fi-modular-floor-tiles-d2846d9424b646208161301b1ba2d20e) It has only the texture and source folders. Within the 'source' folder is ...
1
vote
0answers
12 views

How can I export georeference bodies and planes to ..obj maintaining all CRS georeferenced coordinate data

Using blender 2.83. Generated model with BlenderGis. Exporting planes and bodies only. Export to .obj files. Importing the .obj files back to blender 2.83 works but importing into other GIS does only ...
0
votes
1answer
27 views

Strange shading after OBJ import

I have strange shading after importing an obj file: When I zoom in, the face seem perfectly flat. I checked normals, they are ok. I also tried the "clear sharp" function, nothing changed. ...
-1
votes
0answers
20 views

Convert STEP to OBJ from command line [duplicate]

I am looking for tools, in order to convert STEP files to OBJ. I found out contradicting information about Blender's ability to perform that. Is it possible to do this conversion using the Blender API,...
0
votes
0answers
16 views

Replace textures with text in faces

I have cut an obj with a cube using a boolean intersection but when I exported it in the surfaces of the cube appear images of textures as you can see in image. Could be possible to delete, replace, ...
0
votes
1answer
101 views

How do I make my obj import operator preset the default option? [duplicate]

The default options for importing obj files are destructive, which is very bad. I'd like to alter the default options. I am aware that you can save a set of operator presets, but I can't see how to ...
0
votes
0answers
30 views

OBJ File Stops Being Smooth After Edits In Blender

I'm having someone modify a perfectly smooth OBJ file of a can for me (blue). But no matter what settings he uses in Blender, his modified OBJ file of a can (purple) gets sent back to me and renders ...
0
votes
1answer
45 views

Cut an imported obj [duplicate]

Good morning I have imported a obj with textures in blender and i would like to cut it and eliminate margins. in the image you can see several trees in margins, and i would like to cut and only remain ...
0
votes
0answers
28 views

OBJ not importing correctly?

[I dont know whats going on, I am relatively new to blender although I have used it for a decent amount of time. The problem is that every time I import an OBJ the textures always comes out very ...
0
votes
1answer
23 views

Is it possible for me to export an animation as an OBJ File?

I have been reading around and cannot seem to find anything that will allow me to save a model animation as an OBJ file that would allow for CFD analysis in a different software. Any help on how to do ...
0
votes
1answer
181 views

2.9x - How to import multiple obj files? [duplicate]

I just want to import multiple obj files into blender: The addon by poor from Import multiple OBJ files for Blender 2.8x on blenderartists does not seem to work for 2.9 anymore. Any help?
2
votes
1answer
21 views

How can I solve this .obj to .icn conversion problem?

I'm trying to create .icn models for homebrew PS2 save icons. Is there a way to export .icn files directly? or How do I approach ...
0
votes
0answers
10 views

importing obj duplicates entire scene?

so im making a roblox rig and im trying to import a different avatar model to add to the rig but when i import it then it duplicates my entire scene and doesnt import the obj? i tried restarting ...
0
votes
1answer
21 views

.obj exportation is not working properly

So i this problem with the exportation, the obj file looks fine in the 3d viewer but when I import it in unity it's all wrong, I applied all the modifiers but with no results.I tried to export it as ...
0
votes
1answer
60 views

Blender 2.92 Cannot import OBJ and linked MTL File correctly

OBJ Import ignores MTL File therefore not importing Textures at all. I have tested with several Assets from different Platform as well as my own export. All are imported blank. I followed the ...
0
votes
1answer
19 views

How to convert vertex colors to materials

Title says it all How do I convert vertex colors into materials? I need this because .OBJ doesn't export the vertex colors with it it doesn't need to be 100% accurate, if there were dark red and ...
1
vote
1answer
18 views

Export not Working

I am planning on using this model in a Unity game. When I try to export the simple drawer I made, both .fbx and .obj aren't exporting properly. Both the textures and details in the drawers are not ...
1
vote
0answers
9 views

Extracting a obj layout

i try to lod obj but it didnt loaden en für i tryied to lod obj files using dolo sj's obj loded with 8x extension but it didnt laoaded its corubt obj files seems ...
1
vote
0answers
12 views

How to make a .obj Animation [duplicate]

I got several .obj files from a face and i want too animate them like keyframing. However keyframing does not work since the .obj files might differ in small details. My simplest approach is: make a ...
2
votes
0answers
14 views

Imported object not showing up [duplicate]

I'm new to Blender (so hopefully this isn't too obvious) and I've recently been trying to import obj files but when I do, nothing shows up. I'm sure the object I'm importing is .obj, and when I import ...
0
votes
0answers
13 views

Mixamo rejecting my model's FBX in upload (v2.83)

Is there a tutorial on how to properly upload a blender model into maximo? Additional info: I was able to upload the model as OBJ but when I try uploading the zip file with model, mtl and textures (as ...
0
votes
0answers
36 views

Script to convert obj files to .jt (Jupiter Tessellation)?

Is there an open-source script to convert obj files to .jt (Jupiter Tessellation) or better yet, a script that can read a .blend file and output all objects as .jt?
0
votes
0answers
12 views

Strange issue with lighting/shading on imported obj, umbral/strip of light

I imported this .obj to Blender, and it looks perfectly fine until I turn on Scene Lights/Scene World, or move to the Cycles or Eevee viewport It then only receives light in a strange umbral-like ...
1
vote
1answer
30 views

When I import OBJ file it does not show [duplicate]

I have imported this file before an it has worked but not this time. I have pressed Numpad . and that just zooms me into here the picture below. I am not in local view.Last time it worked it had ...
0
votes
0answers
22 views

Is it possible to do cloth simulation with imported obj files?

The question might look dumb but I was wondering if it’s possible to do cloth simulation with a cloth mesh that I imported (for example, a dress in obj format) I already tried that but the dress is ...
0
votes
0answers
18 views

Shading Exported .OBJ Model in Element 3D

I am sure there is a simple answer to this question as I am just missing a step so kindly ask you to point out what that step is. I've just created a simple TV model in blender, making sure to ...
0
votes
0answers
21 views

How do I update the UV-map after applying triplanar projection?

How can I extract the new and transformed UV-map after using triplanar mapping? (box projection). The UV-map still looks the same as before and when I export the .OBJ it doesn't look like model in ...
0
votes
0answers
44 views

How to Import Obj File Split Into Groups and Split Into Objects

I have an obj file which has hundreds of objects under 3 group names. When I go to File > Import > Wavefront (.obj) and check only the Split by Group option, it will show the 3 groups with all ...
0
votes
0answers
20 views

identifying these artifacts on a model exported from blender

I brought a polysurface into Blender as an .OBJ and now I'm looking at that file in Rhino having exported it from Blender as another OBJ. I really like these lines and I am wondering what their origin ...
0
votes
0answers
22 views

new project keeps uploading the old one

I am new to blender so I think I might have accidently activated a setting, whenever I open a new project it keeps opening one of my old one , instead of a default cube it load a few modified ...
0
votes
0answers
28 views

Calculate difference between two similar meshes

I am generating a LiDAR mesh of a scene and converting it to an OBJ file which I then import into blender. I have two scenes (taken at the same location) and in the second scene I added a bucket on ...
0
votes
1answer
13 views

Why does .obj exporting hang and output so many files?

I frequently encounter this issue while exporting to .obj that causes blender to freeze (or sometimes crash) and output hundreds of copies of the same file. What's causing this to happen?
0
votes
1answer
61 views

OBJ Export (Pivot Points Wrong)

I believe I've tried every export setting I can think of. I'd like objects I export from Blender to keep their pivot point, but they never seem to do that. Is there a secret way to do this, or does ...
0
votes
1answer
20 views

How to include normals in my obj export

I was making a game in Java and lwjgl.This type of game development needs Vertex positions and normals to render a model , along with texture coordinates and indices. Now i exported a simple obj file ...
0
votes
0answers
22 views

3d models downloaded as obj don't show with all the textures and materials applied [duplicate]

I am trying to download models for my interiors. There are lots in the net, but I cannot find one suitable to my blender which can be placed in the scene with all the textures and materials applied. ...
0
votes
0answers
21 views

.dds texture not transparent (Blender)

I'm trying to remove the black area in order to replace it with a transparent one, but even with changing alpha value, I still can't. I was looking already for online answers, but none of them worked. ...
0
votes
0answers
11 views

Join multiple objects then split into a set number?

Am pretty new to blender and still learning my way through it all but have a question that I'm unable to find the answer to. I have a model I'm trying to import with 24 objects. Each model has 200 ...
1
vote
1answer
142 views

How to make an object automatically take the same height as another object?

I am currently working on recreating a city in Blender. I have two 3D versions of this city: the first one comes from my lidar data, therefore it is deformed and very "raw". The second one ...
0
votes
0answers
17 views

How do I import many textures from an OBJ file?

I am importing a Minecraft world's area from Mineways and its given me both an OBJ and an MTL, but the MTL, when imported from Import OBJ, doesn't change any textures. Is there a way to mass texture ...
0
votes
1answer
29 views

Model clipped after OBJ import [duplicate]

I imported an obj file and this is what I get. I cannot figure out how to solve this.
0
votes
0answers
19 views

Get 'WARNING, currently unsupported 'tf' filter color option, skipped.' error on import of obj and mtl files

I've downloaded an obj file with its corresponding mtl file and tried to import it into Blender 2.9. I get the following errors from the console: ...
0
votes
0answers
28 views

Is it possible to import something into Blender from Rhino without it turning into a single object?

When I try to import an .obj from Rhino into Blender the object I import always turns into 1 solid. This is really annoying because I have to select the individual meshes and seperate them manually. ...
0
votes
0answers
50 views

How to uncoil a Snake model?

I bought a model from Cults3d of a python for a project. See attached. I want to unwrap the model so I can add some bones or modifiers to wrap the snake on a stick. Any suggestions on how to approach ...
0
votes
0answers
47 views

Imported .obj Head Model missing faces

I have a problem with my head model. I used Mixamo Fuse to create only the head. I exported the head in Obj. format. On importing it to Blender, the model looks like this. Does anyone know why there ...
0
votes
0answers
14 views

Grass texture does not import with .obj file

I'm a complete noob to Blender and the textures for everything I have has imported perfectly, except the grass texture. Instead of the grass texture showing up, it is just a green color blob. whenever ...
0
votes
0answers
16 views

I need export obj without indices for special loader

I use an format called "rq3d". But rq3d basically obj without faces and with begin mode calls can have multiple things in one renderer like lines and polygons same time also colors used ...
0
votes
0answers
70 views

Blender Boolean Export as .obj wired triangle glitch (And if I can bake 2 objects with modifier into 1)

I made simple 2 objects with Boolean Modifier and export them as .obj (I only selected object that has Modifier). When I open .obj file with any viewer it got wired glitch with triangles mashing up ...