public int AddVertices(VertexPositionNormalColor[] tmp)
{
if (!Seek()) return -1;
Faces[Position] = tmp[0];
Faces[Position + 1] = tmp[1];
Faces[Position + 2] = tmp[2];
Faces[Position + 3] = tmp[3];
Faces[Position + 4] = tmp[4];
Faces[Position + 5] = tmp[5];
Count += 6;
Updated = true;
Full = (Count == Size);
return Position;
}
public static Facing getFacing( VertexPositionNormalColor[] face )
{
if( face[0].Normal == Vector3.Backward ) return Facing.Forward;
if( face[0].Normal == Vector3.Forward ) return Facing.Backward;
if( face[0].Normal == Vector3.Left ) return Facing.Right;
if( face[0].Normal == Vector3.Right ) return Facing.Left;
if( face[0].Normal == Vector3.Down ) return Facing.Up;
return Facing.Down;
}