public void AddPrimitive(PrimitiveType type, IEnumerable <int> indices)
{
switch (type)
{
case PrimitiveType.TriangleStrip:
var first = indices.FirstOrDefault();
var prev = default(int);
foreach (var index in indices)
{
_indices.Add(_faceIndices[first]);
_indices.Add(_faceIndices[prev]);
_indices.Add(_faceIndices[index]);
prev = index;
}
break;
case PrimitiveType.TriangleList:
foreach (var index in indices)
{
_indices.Add(_faceIndices[index]);
}
break;
}
}
public void AddPrimitive(PrimitiveType type)
{
AddPrimitive(type, Enumerable.Range(0, _faceIndices.Count));
}
