/// <summary>
/// Creates a new mapper.
/// </summary>
/// <remarks>
/// <para>
/// Will return null if parameters are invalid. Must have at least one valid area/flag map.
/// </para>
/// </remarks>
/// <param name="name">The processor name.</param>
/// <param name="priority">The processor priority.</param>
/// <param name="areas">The areas check for.</param>
/// <param name="flags">The flags to apply.</param>
/// <returns>A new marker, or null on error.</returns>
public static AreaFlagMapper Create(string name, int priority, byte[] areas, ushort[] flags)
{
if (areas == null || flags == null || areas.Length != flags.Length ||
!NMGen.IsValidAreaBuffer(areas, areas.Length))
{
return(null);
}
return(new AreaFlagMapper(name, priority
, (byte[])areas.Clone(), (ushort[])flags.Clone()));
}
/// <summary>
/// Validates the mesh and areas.
/// </summary>
/// <remarks>
/// <para>
/// The <paramref name="areas"/> parameter is validated only if it is non-null.
/// </para>
/// </remarks>
/// <param name="mesh">The mesh to validate.</param>
/// <param name="areas">The area to validate. (If non-null.)</param>
/// <returns>True if the structure and content of the parameters are considered valid.
/// </returns>
public static bool IsValid(TriangleMesh mesh, byte[] areas)
{
if (mesh == null || mesh.triCount == 0 || !TriangleMesh.IsValid(mesh, true))
{
return(false);
}
if (areas != null && (areas.Length != mesh.triCount ||
!NMGen.IsValidAreaBuffer(areas, mesh.triCount)))
{
return(false);
}
return(true);
}
