public FaceSetCompare(ElementAlias alias, float v, float vn, float vu) : this(alias, (int)v, (int)vn, (int)vu)
{
}
public FaceSetCompare(ElementAlias alias, int v, int vn, int vu)
{
V = GetAlias(alias.V, v);
VN = GetAlias(alias.VN, vn);
VU = GetAlias(alias.VU, vu);
}
/// <summary>
/// Build a Single Group from the Member Data generated with LoadLists()
/// </summary>
/// <param name="g"></param>
/// <remarks>At this point, the faces Member contains the face List for
/// the current Group</remarks>
void BuildGroup(ImportedGroup g)
{
ArrayList fv = new ArrayList();
ElementAlias alias = new ElementAlias();
Hashtable facealias = new Hashtable();
g.SetKeepOrder(CanKeepOrder(faces));
BuildAliasMap(alias.V, vertices);
BuildAliasMap(alias.VN, normals);
BuildAliasMap(alias.VU, uvmaps);
//Build the Face/Element List
for (int x = 0; x < faces.Count; x++)
{
GmdcElementValueThreeFloat f = (GmdcElementValueThreeFloat)faces[x];
FaceSetCompare fc = new FaceSetCompare(alias, f.Data[0], f.Data[2], f.Data[1]);
//check if we already have this combination
object o = facealias[fc];
#if DEBUG
try
{
#endif
int c = g.Elements[0].Values.Count;
if (o == null)
{
if (fc.V >= 0)
{
int cv = -1;
if (g.KeepOrder)
{
if (f.Data[0] > 0)
{
c = (int)f.Data[0] - 1;
}
cv = c;
}
AddElement(g, 0, vertices[fc.V], cv);
AddElement(g, 1, normals[fc.VN], cv);
AddElement(g, 2, uvmaps[fc.VU], cv);
}
facealias[fc] = c;
}
else
{
c = (int)o;
}
if (fc.V >= 0 || fc.VN >= 0 || fc.VU >= 0)
{
g.Group.Faces.Add(c);
}
#if DEBUG
}
catch (Exception ex)
{
FaceSetCompare ft = new FaceSetCompare(alias, f.Data[0], f.Data[2], f.Data[1]);
Helper.ExceptionMessage(ex);
return;
}
#endif
}
if (g.KeepOrder)
{
///Make sure all slots in the Elemnts are set
FillMissingElements(g, 0, new Gmdc.GmdcElementValueThreeFloat(0, 0, 0));
FillMissingElements(g, 1, new Gmdc.GmdcElementValueThreeFloat(0, 0, 0));
FillMissingElements(g, 2, new Gmdc.GmdcElementValueTwoFloat(0, 0));
}
}