Mesh:setVertexMap
Sets the vertex map. The vertex map is a list of indices in the Mesh, allowing the reordering or reuse of vertices.
Often, a vertex map is used to improve performance, since it usually requires less data to specify the index of a vertex than it does to specify all of the data for a vertex.
Mesh:setVertexMap(map)Arguments
| Name | Type | Description |
| map | table | The new vertex map. Each element of the table is an index of a vertex. |
Returns
Nothing
This variant is much faster than the previous one, but is harder to use.
Mesh:setVertexMap(blob, size)Arguments
| Name | Type | Default | Description |
| blob | Blob | A Blob to use to update vertex data. | |
| size | number | 4 | The size of each element of the Blob, in bytes. Must be 2 or 4. |
Returns
Nothing
See also
Mesh:getVertexMapMesh