koobas.hobune.stream
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Combining meshes from imported models.
Hi everyone,
I'm working on a terrain generation project which instantiates different 3D models based on what the terrain should look like. In order to reduce batches I would like to combine those models, thus combine their meshes into a bigger mesh.
I used Unity's documentation on combining meshes https://docs.unity3d.com/ScriptReference/Mesh.CombineMeshes.html
However here is my problem, combining meshes works fine when using the default cubes, quads and spheres etc... from Unity. But the moment I use the model I imported from Blender, it doesn't combine them even though my models are children of the object who has the combine mesh script on it.
I double checked and everything seems alright, my models have a meshfilter and a meshrender just like the parent objet. Is there something I could have forgoten when exporting the models to .FBX ? or maybe some option I should tick in Unity?
Thank you for taking the time to help me, I tried to look for this problem on forums but couldn't find a solution..
Cheers!
Found a solution:
Click on your model in your assets in Unity.
Look in the inspector under the Model tab (next to Rig, Animation and Materials)
Make sure the "Read/Write Enabled" is checked
That fixed it for me.
Cheers.
