Questions tagged [blender]

Blender is an open source 3D modelling software with built-in game engine, Bullet physics engine and fluid animation engine. Questions involving issues with Blender itself should be posted on the relevant Stack Exchange site, Blender.SE.

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When importing a rig into blender, the gun object's transform and rotation are messed up

I have tried applying rotation and fixing origins but nothing is working. I have heard certain methods for fixing this involving importing the object as an fbx file into unity rather than just saving ...
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How do you combine multiple meshes into one in Blender?

I need to combine multiple meshes into one in Blender 2.8 (Just make them into a single mesh that looks like all of them in their normal positions). I am doing this mostly for performance improvement ...
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Exported Blender model is flipped when Imported into game using Assimp

I have made a 3D game engine, and as part of this I use Assimp to load in meshes to my game. One of the meshes I load in is my ...
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How to align edge vertices of modular props snapped on a 2D grid?

For a project I am working on I create some 3D props in Blender that can be put together in a modular way on a 2D grid in Unity. In Unity I generate the grid contents using these props. Now given ...
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Import blender camera with key frames to unity?

I am wondering if I can take a camera tracked camera from blender and import it into unity. Is there any way to do this? Please let me know! Thanks in advance.
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Problem when importing fbx in Unity made in Blender

First I will explain how do I make my object in Blender: I want to make an object with a texture that have transparecies (png image). I unwrap my object and then apply the image to it in the UV ...
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42 views

Unreal4 - Clothing and physics asset, collisions not working

I"m making a character in blender where there's a character mesh and simple skirt. The skirt has a different material slot, which allows me to use the Unreal Clothing tool. I created the clothing ...
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unreal import vs import into level

I'm trying to import my blender generated fbx file in to the unreal editor with import into level tool and it keeps messing up the scaling. The ...
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Blender-to-Unity: How to import shape key drivers

I have a driver for rotating the eyelids and a driver for modulating the mouth's shapekeys. I have created a couple of animations of "just blinking" and "just grimacing", but what would be most useful ...
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Imported FBX animations (exported from Blender) have different, messier keyframes than in .blend file?

I imported an a character to Unity 2019.2.8 that I made in Blender 8.0, which was exported from that program in .FBX format. The animations play back the same (perceptually, but the keyframes are very ...
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Workflow to have character look like : Tokyo ghoul:re [Call to exist]

I am looking into a lot of different software and now that I got my head around most of them, I was asking mysel if someone knew what has been used to create the characters in the game I mentionned. ...
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How can i set my brush to default?

I'm new in blender and after some brushs objects my brush turn this form: And now i cant sculpt because i dont know how set the brush for this form: Is there a configuration to object to make the ...
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Downsides to automatic UV unwrapping

I have seen several software packages that offer auto UV unwrapping as an option. My question is why would you ever manually UV unwrap if there is an automated tool to do so? Are there any ...
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How to move/rotate different parts of an entity indepently from each other?

Background: I am playing around with a simple isomorphic 3D shooter where a player controls a character which can shoot other players. Here's an example scene where you can also see the hierarchy for ...
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Why has my object detached itself from the parent?

I made an two objects in blender, animated them, and saved them. Firstly, when I reloaded them, half of the animations I created had disappeared, which is annoying itself but the real annoyance is ...
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Root bone wasn't rotated, but after imported to Unity, animations were rotated and doesn't match loop

I made 9 animations in Blender and it passed humanoid type configuration(used rigify). All animations don't moving root bone at all(root bone position/rotation/scale is locked), however when I ...
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37 views

Problem with Blender model imported to Unity (Lighting problems)

I made a simple box in blender and imported it to unity. Now I'm facing with this weird lighting problem: I've been messing around with normals, duplicated vertex, lots of things, even lightning ...
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95 views

Rigged through Blender (Rigify) and Errors in Unity

I am working on a Unity scene and as the 3D model is missing the bones, I ended up going to Blender for the rigging. For that, I followed the procedure that Unity suggests by using the add-on Rigify. ...
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3answers
374 views

Adding Grass to a Low-Poly Mesh in Unity

How would I go about adding grass to a low-poly mesh in Unity? Here is what I have looked into: Object2Terrain: I am not using Unity's built in terrain system because I am going for a low-poly art ...
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1answer
95 views

Model colors look much better in blender than Unity (LWRP), how to fix bad colors in Unity LWRP?

I made some models in blender 2.8: After importing them to Unity, they look much worse: Still the same material as in blender, I use the LWRP and have had nothing but issues with it, the lack of AO ...
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UV unwrapping and texturing for a voxel terrain

As sugested by another kind user, I started using MagicaVoxel to create the scenery for my game (which is in the 2.5D style of Pokémon Gen 5 or Octopath Traveler). I managed to import the test object ...
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2answers
59 views

Parts of 3D model disappear during animation

I'm trying to properly play an animation done in Blender 2.8 inside my OpenGL application. When the animation is running, it happens that at some particular frames, some parts of the 3D model "...
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Unity animation: How to reset pivot after 3D character somersaults?

I have this new character animation that I made in Blender. None of my other animations use Root Transform or anything fancy, and they work great. This new one is special though. The character jumps ...
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27 views

Blender to UE4: Custom rig has bones ending up in the wrong place

I'm trying to create a custom mesh and rig in stock Blender 2.8 and export it via .fbx to stock UE 4.23. Unfortunately, the bones of the skeleton end up in entirely the wrong place. In short, the ...
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223 views

What is the Workflow? Blender -> Substance Painter -> Unreal Engine 4

My name is Jose and I'm pretty new to Game Art Development. I know some intermediate UE4 (both C++ and Blueprints), but my weakest point has always been the workflow to import assets from Blender and ...
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texturing a race track - applying variations

I have created a simple race track in Blender using bezier curve, array and curve modifiers. A track is created from simple planes and the basic seamless asphalt texture looks quite good. As you can ...
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1answer
53 views

frustum culling and exporting a big scene model

Let's assume that I created in Blender a race track with landscape. I can export it to single wavefront obj file and then load in my graphics engine using assimp but it doesn't allow to use frustum ...
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23 views

Problem with an animation transition

I'm working with a 3D avatar and it's my first time working with animations. I have already done one which goes from the idle animation to another animation. It does the transition when the value of a ...
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1answer
103 views

Animate a 3D boss with some parts that become independant

I would like to create a boss but first, I want the player to fight the head. Then the head flies to the body and becomes attached to it. Later, the boss will throw an arm to the player and the arm ...
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2answers
68 views

When an animation involves movement, where is the movement better to implement?

For context, I am using Blender and Unity. Regarding the question, as an example, in some games, when you get hit, your character tucks a bit and gets knocked back a few distance. The tucking ...
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1answer
23 views

Libgdx fbx converter doesn't write meshes to g3dj file

LibGDX FBX converter doesn't write meshes nor materials to g3dj file. This happens with blender 2.8 when exporting model to FBX then converting it to ...
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1answer
288 views

Blender rigid body physics animation into Unity?

I'm stuck trying to get these cube objects to explode into chunks when destroyed in Unity. I've set up a physics sim in Blender of the effect I want, originally planning to replace the unbroken ...
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27 views

Lightmapper artifacts

I really don't understand why this is creating these kinds of artifacts. I'm starting to think something is wrong with Unity. There are clearly no overlapping faces on the Model. There is enough of a ...
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Blender Video Sequencer: I try to load 76 images, but length is 48 frames, can't change

In Blender 2.8, I am trying to load a sequence of already-rendered images from a previous project I did (also in 2.8, but hey, these are just .png's) into the image sequencer. I set the frame rate in ...
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2answers
62 views

Can I use Unity to edit a prefab created in Blender?

I've imported a character from Blender. The character is made of metaballs and so doesn't import properly. I'm trying to edit the character within Unity using the rig from the original Blender object. ...
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1answer
113 views

How to duplicate Blender glow and reflection effects in Unity?

I am trying to make my game more interesting by making a background with this NEON tunnel made of glowing lines. Since I am not a good 3D artist, I choose to hire some freelancers, and they made a ...
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How can I rig an object to animate from two different orientations?

As an example: Say you're animating a skateboard. The board has a nose and a tail. Normally, the nose points forward and the tail points backward. Now say you have two animations: idle and trick. The ...
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2answers
144 views

How to convert Blender rotation angles to Unity rotation angles?

I add news cameras in my game. I have a problem with rotation, the result is not alway the same as in Blender. I tried lot of ideas but today I do not have anymore. Cameras 1, 2, 4 : good rotation ...
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84 views

What are these three different texture types I found in Pokémon sun?

I am currently trying to extract the Pokémon models/textures/animations of the Pokémon Sun game so i can use them as placeholders in Godot. At the moment I have the model, the textures and the ...
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35 views

Where should my 3D character's pivot/anchor be?

I created a 3d character with some animations a month ago and when testing the character in my game, I notice there are some weird interactions with the scenery that have me worried, particularly when ...
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28 views

Is it possible to export animations from Blender to Unity prefab without re-exporting entire character?

I have a fully rigged and animated character that I recently exported from Blender as an FBX to Unity. I need to make more animations for the character now but I am very tired of exporting the entire ...
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1answer
63 views

How are 3D game levels built?

I am wondering what is the best / most common practice in 3D games (mostly shooters) like Quake or Doom. How are the levels built? With larger, open spaces the answer is probably some kind of terrain ...
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Character axis gets messed up when I add the armature into it

So basically Ive been working on a walking animation in Blender, but theres a problem when I import it to Unity, the axis get inverted… The only thing that is messing it up is the armature that ...
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1answer
67 views

How can I export a 3D model with keyframes to use in Blender?

I'm currently trying to export some 3D data and load it into Blender, but I've encountered some problems at the time of processing the meshes. They all have keyframes (nothing too complex, just ...
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1answer
42 views

Why does the code in Unity affect objects differently?

There are 2 objects made in a blender and imported into Unity. Eye of the Cyclops.blend Flask.blend: The problem is that after using the code, which should create an object in the hand-body area (I'...
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2answers
223 views

Mesh made in Blender is correct in Unity3D as a rendered mesh, but “empty” as a collider?

I created a simple stair "block" in Blender, and it's rendered correctly, but when I tick "Generate Colliders" and try to use it in a Mesh Collider, there is nothing. (Ps.: I need the real mesh as a ...
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LOD For Large Complex Mesh (and Blender)

I've done some pretty thorough digging and I can't seem to find any info on what I'm looking for. I'm really hoping that doesn't mean it isn't possible... so if anyone can provide me with any insight ...
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1answer
42 views

Unity - Blender models/animations showing gaps

As part of a college project, a member of my group has made some simple chests with an open animation. Importing these into Unity though, I instantly noticed there were gaps where the faces should be. ...
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2answers
370 views

can't make my unity character move

so I'm starting with Unity , I followed the john lemon tutorial , and I wanted to apply what I learn on a model on my own coming from blender. Everythings works , animation , rotation , but not ...
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24 views

Change text of bus destination sign at runtime

I have rigged a bus in blender and imported it into Unreal. Now I want to change the text of the destination sign at run time. How can i do this?

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