/// <summary>
/// A new indexed star lookup wrapping a single body definition.
/// </summary>
/// <param name="body">The body to index</param>
/// <param name="offset">An optional offset in vertex array</param>
public FacetStars(FaceBody body, PtOffsetArray ptOffsetArray)
{
_index = new Dictionary <uint, List <Facet> >();
Body = body;
PtOffsetArray = ptOffsetArray;
Ingest(body);
}
public MeshPtOffsetArray(Mesh mesh, PtOffsetArray offsetArray)
{
Mesh = mesh;
PtOffsetArray = offsetArray;
}
public FacetVisitor(PtOffsetArray ptOffsetArray, params FaceBody[] faceBodies)
{
PtOffsetArray = ptOffsetArray;
BodyArray = faceBodies.Select(b => b).ToArray();
}
/// <summary>
/// Creates an enumerable of facets referring to a single mesh and point array.
/// </summary>
/// <param name="mesh"></param>
/// <param name="offsetArray"></param>
/// <returns></returns>
public static IEnumerable <Facet> ToFacets(this Mesh mesh, PtOffsetArray offsetArray)
{
var offsetMesh = new MeshPtOffsetArray(mesh, offsetArray);
return(Enumerable.Range(0, mesh.FacetCount()).Select(index => new Facet(offsetMesh, index)));
}