I was wondering if someone could ellaborate how exporting models from maya to the unity game engine. Also I was curious if there was away to export assets or 3d primitive from unity and bring into maya.
Pretty ballsy move to post a LMGTFY as your introductory post. No reason to think this won’t be a valuable member of the community.
@plaisime5651 , exporting models is a process, the specifics of which will depend on what kind of model you’re exporting, if you’re doing anything with it after Maya (like texturing, rigging, or animating in another program), and if you want to continue working on the model or not.
If you have Maya installed on the machine you’re running Unity with, you can drag the Maya project file (not sure what the extension is) right into your Assets folder and Unity will import it for you. For production work, you’ll want to export as FBX or OBJ. I honestly don’t know the difference, but I always use FBX.
There’s no way to export primitives into Maya that I know of. The only reason I could think you’d want to do so is to get an idea of scale. Instead, create a primitive cube in Maya, export it and import it into Unity, and compare its size with a Unity primitive cube. Use that comparison to adjust your models’ sizes in Maya accordingly.
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It’s .MB for Maya Binary scene files and .MA for Maya Ascii scene files.
In unity it is very easy to scan through entire scene and read object transform data and mesh data.
The data can then be used to build an *.obj or *.fbx file.
Said file can then be imported into maya.
Alternatively, you could write it into some sort sort of custom file format and then write maya importer for that file format. (unless autodesk went nuts and disable ability to import files/make import plugins-).
So, it can absolutely be done in either direction, the thing is unity–>maya solution might not be already available and in that case you’ll need to write it.
Which is what I should have said, since with programming, almost anything can be done. However, for someone asking how to export from Maya, my assumption was a fairly entry-level user, and my answer was given with that in mind.
I can’t think of why you would want to export a model from Unity anyway, other than comparing scales. If it’s an imported model from the Asset Store or something, you can just import that model directly into Maya anyway. I guess if it was a generated model through some script, but most modelling apps have some type of scripting language built in.
Migrating a level to a different engine.
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This would probably be ideal only if you don’t have the source art assets to work with. Otherwise, there’s no reason to do it this way, and should probably be seen as a last resort. Ideally, the project would have had an existing asset autobuild pipeline in place, and this would be the point that you would modify to get into the new engine.
Common practice to prototype / export from editor and add detail in a DCC…
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Both Unreal and Unity want you to grab many models/assets and build a level out of them in the scene editor. It is also the preferred way to do it, since you can instantly test gameplay/etc. And when you need to migrate THAT, you’ll need export tool. It is not a very good idea to make entire level in maya/blender/whatever since hte beginning… you know - recreate scene, materials, transfer light settings, etc.
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I use this a lot : http://wiki.unity3d.com/index.php?title=ObjExporter
(Oddly, for as old as it is, it still works fine )
I do like @ mentioned. I often slap something together in editor with primitives / prototype meshes, then when it is all worked out, export and refine / recreate the final art.
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No idea why you wasted your time explaining that-the answer was in the LMGTFY. People who need a lmgtfy need a lmgtfy.
Same reason we didn’t give you a lmgtfy on your first thread.
Did you read the title? I wanted it free
I had googled it, no luck. You had to pay. I’m now using Bitbucket.
Maybe just contribute to some threads and build a rep as a decent guy/girl before starting with the lmgtfy stuff. If @Kiwasi did it then no one would have blinked an eye, but he has 7000 posts and a rep for helping people and contributing to discussions.
Doing it with your first post just comes off as crass, and not the cool anarcho punk band from the 70s kind.
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The reason why I’m asking, is because I want to known how big I need to make object in maya. I also have another question concerning models with rigged. Can a rigged model be scaled to size on unity.
I added a .obj file into unity.Dragged and dropped in hierarchy.Then added a material and changed its rotation.Now I exported as .obj file using ‘EditorObjExporter’ .When I checked its material is missing.Why?
It’s an old thread. Be sure to check the time stamp at bottom of last post.
You are saying you exported a model from unity to maya as obj? OBJ won’t carry the material with it. FBX carries the material, but I think in maya what will happen is it gos to default lambert and assigns the albedo texture.
ALso be sure in maya you have hardware texturing turned on (press 6)
I dont want to export to maya.I dont have maya.From unity is it possible to apply texture and material as .obj files.Later looking to convert to USDZ file
you are asking how to apply materials and textures to a model in unity? if so, just google. Not trying to be a dick but this is 101 stuff that will appear easily and you’ll find countless videos, documentation, and whatever else you need to understand how to do that.
While you’re at it, check out the unity learn section. Many beginner friendly tutorials that will show you stuff like this.
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Hello BigTimeMaster my doubt was is it possible to export using Unity since I dont have maya as .OBJ files itself(along with animation and textures).From what I understand .obj files dont have animations and materials.Need to export as FBX.