I just went through a Blender tutorial (https://www.youtube.com/watch?v=UgmJsLcLXUI) that showed how to create a morphing particle system animation in Blender. He ended up creating 2 layers, with a separate example on each.
The particle system animation, when played on the Timeline, looks very cool in Blender. Now I'm wondering how, or if I even can, to properly bring it into Unity and basically turn it into particles within Unity. I was hoping i'd be able to create a Shuriken Particle System in Unity, using the exported Blender file as the mesh shape.
But anyway, I've tried like 4 different ways of exporting from Blender and importing to Unity, and I can't get Unity to recognize it the way I need it to. Any tips on how to make this process work, or if it's even possible to ultimately do what I'm trying to do re: the title?
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So for context, I'm using AR core in Unity to build an augmented reality experience for my job. I've made a version of this using adobe Aero and I'm using unity in order to get it available for use with Android. Anyway, how I've been switching between scenes in aero is through use of a flat, PNG button that says next scene, making everything disappear and the next scene appear. So far, in unity, I haven't gotten the PNG's to import into the scene.
I've been doing research and I loosely know that in a 3D space a flat image becomes a 'sprite' but I'm not sure if I'm importing it incorrectly or using the wrong format, and so far all the resources I consulted only talks about sprites in a 2D setup. not 3D or AR as I am. Any ideas or suggestions are welcome.
Currently making my first game in Unity and have been using Blender for the meshes and animations. I followed a simple tutorial to animate the default cube; I've made it look like it's jumping, laughing, and breathing to understand the animation workflow.
However, when I went to import it into Unity I find that it is just an outline of the default cube without the modifiers added. I fixed this by going back into Blender and converting the model to a mesh (made a copy beforehand) which applied the modifiers. Now I can see the cube as it shows in Blender. There's just one problem; it doesn't have the animations attached properly.
All I want to do is re-attach the necessary vertices to the armature so the animations are as they should be. Is that possible?
Here is what was attempted before coming here:
Built the armature again and imported the saved animations onto that
Searched YouTube for a tutorial on the subject (surprisingly not a lot of tutorials on this)
Started to re-animate the new mesh cube to get the same effect but realized it was too tedious
Manually applying the modifiers with Ctrl-A which has the same effect as converting to Mesh
Either that, or is there a way to import the cube without applying the modifiers and still having it be a solid model?
This is the tutorial I followed to animate the Default Cube
If photos, or a video (not sure if I have the software for that), are needed to better understand please ask
I'm trying to develop a 3D game with unity.
I was thinking about how to make a game map (3d space), and I found a program called Blender,
and I made a map made of low-poly.
It looked very awesome inside the blender program,
but when I exported using the .fbx file, it was disappointing in the unity program.
(unlike the color that I saw blender)
Should I add special settings when importing fbx files in Unity or change the export file extention?
I might give up Blender.
Please recommend a free program to create a unity game space.
I'm not talking about the light texture effect in the blender,and the water reflection. It's because the colors are so different.
I have a unity character model in the .fbx format. I'm trying to import it to blender in order to create some animations. Upon importing, the armature for the model gets distorted with some bones becoming 4 or 5 times the normal size. Why is this happening? And how do I fix this?
For animation, I always make my own rigs. I too have bad experience importing .fbx files from unity into blender.
So at this point, I don't think there is an easy way to import a mesh + rig from unity to blender. I advise you to make your own rig for the character. Just because you understand your own rig way better (this is a plus for weight painting & bone movement / animation)
Also when creating a rig for unity it has to be done in a special way because if you want to use Unity's blend tree you should go for making a "Humanoid Rig", There are a couple of decent tutorials on youtube for this just search for
Blender to unity humanoid rig
When exporting Animations I would suggest looking at the answer of this thread I made a while back. So you dont get any double animations and such
If there is a way to easily import a character + rig from unity into blender, I would also love to know :)
Good luck with your project!
The only way that I found to import the cloth animation from Blender to Unity for mobile is by exporting each frame as a separate mesh and then replacing it at runtime to create the animation. (if anyone knows other solution please tell me).
The problems is that the "meshToChange = otherMesh" way has a big hit on performance on mobile. I'm curious to see if there is a better way to change the mesh at runtime.
Thank you :)
There are a few ways to do this
1.The best way would be this:
Get the keyframes for the baked simulation with a .mdd addon for blender.
Import the Blender project in Unity.
Add the prefab in a scene.
Select you object and go to the Skinned Mesh Renderer component and expand the BlendShapes. There you will find all your data.
After that you will need a script to cycle through the BlendShapes. Here is a simple script that will do the job.
For better information check out this video.
Thanks to #derHugo for helping me with this one.
I am not going to focus on the next ones but I will put some references here for anyone interested.
2.Using Alembic files.
If I am correct this is the way the Unity team did it for the short film ADAM.
Check out this video.
To note that this will not work for mobile.
3.Cycling and changing the mesh every frame.
This technique is very similar to a 2D animation.
All you have to do is export a sequence of fbx's for the animation and then cycle through them. script
Be aware that you will get a huge performance hit from this.
With a cloth simulation with around 7k tris changing the mesh every few frames I was getting around 30fps with nothing else in the scene on an IPhone 6.