Hi,
I was wondering how can I have multiple meshes in one digital asset in Unity ?
For example, I made an asset with 4 planes (see attachment). I'd like to have them separated (2 groups of 2) once in Unity but Unity merges them into one single mesh.
I tried putting them into groups, having different UVs or different materials but that doesn't work. So what's the logic to separate those meshes ?
Maybe this is a stupid question, but I've been looking for days without finding an answer on SideFx or on any other website.
Thanks in advance if anyone has an idea
Multiple mesh in a single HDA - Unity
3225 4 0- Statikomelon
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- seelan
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- Statikomelon
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Thank you so much ! It worked !
I get the logic now. As long as there are two seperate geometry nodes in the subnet, it will create two geometry in Unity.
However, I don't really get the purpose of the object merge. I tried with it first, and then without it. It worked perfectly fine without it. (I added pictures to explain better )
(I tried reading the SideFX doc about the object merge node but it's not very clear yet. Sorry, I'm really trying to understand to be sure !)
I get the logic now. As long as there are two seperate geometry nodes in the subnet, it will create two geometry in Unity.
However, I don't really get the purpose of the object merge. I tried with it first, and then without it. It worked perfectly fine without it. (I added pictures to explain better )
(I tried reading the SideFX doc about the object merge node but it's not very clear yet. Sorry, I'm really trying to understand to be sure !)
- seelan
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The purpose of the object merge, in this case, is to import geometry from another object into current object. In your case, I meant that you might have a master object (geo1) containing all your geometry with geometry groups (e.g geogroup1, geogroup2). Then you could have 2 other geo objects (geo2, and geo3) that could each have an object merge that imports from geo1, but specify the group they want (geogroup1 in geo2, and geogroup2 in geo3).
- Statikomelon
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