Resize the vertex array.
If vertexCount is greater than the current size, the previous vertices are kept and new (default-constructed) vertices are added. If vertexCount is less than the current size, existing vertices are removed from the array.
See Implementation
Resize the vertex array.
If vertexCount is greater than the current size, the previous vertices are kept and new (default-constructed) vertices are added. If vertexCount is less than the current size, existing vertices are removed from the array.