Version: 2020.2
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Mesh.GetBaseVertex

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public uint GetBaseVertex(int submesh);

Parameters

submesh The sub-mesh index. See subMeshCount.

Returns

uint The offset applied to all vertex indices of this sub-mesh.

Description

Gets the base vertex index of the given sub-mesh.

The base vertex can be used to achieve meshes that are larger than 65535 vertices while using 16 bit index buffers, as long as each sub-mesh fits within its own 65535 vertex area. Alternatively, 32 bit index buffers can be used via indexFormat.

See Also: SetIndices.

Is something described here not working as you expect it to? It might be a Known Issue. Please check with the Issue Tracker at issuetracker.unity3d.com.

Copyright © 2020 Unity Technologies. Publication Date: 2021-03-24.
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