/// <summary>
/// Finishes building the current permutation.
/// </summary>
/// <exception cref="System.InvalidOperationException">
/// Cannot end a permutation if nothing is active
/// or
/// Cannot end a permutation while a mesh is still active
/// or
/// Cannot end a permutation if no region is active
/// </exception>
public void EndPermutation()
{
if (_currentPermutation == null)
throw new InvalidOperationException("Cannot end a permutation if nothing is active");
if (_currentMesh != null)
throw new InvalidOperationException("Cannot end a permutation while a mesh is still active");
if (_currentRegion == null)
throw new InvalidOperationException("Cannot end a permutation if no region is active");
_currentRegion.Permutations.Add(_currentPermutation);
_currentPermutation = null;
}
/// <summary>
/// Begins building a new model permutation in the current region.
/// </summary>
/// <param name="name">The name stringID.</param>
/// <exception cref="System.InvalidOperationException">
/// Cannot begin a new permutation if a region is not active
/// or
/// Cannot begin a new permutation while another is active
/// </exception>
public void BeginPermutation(StringId name)
{
if (_currentRegion == null)
throw new InvalidOperationException("Cannot begin a new permutation if a region is not active");
if (_currentPermutation != null)
throw new InvalidOperationException("Cannot begin a new permutation while another is active");
_currentPermutation = new RenderModel.Region.Permutation
{
Name = name,
MeshIndex = (short)_meshes.Count,
};
}
