public int[] GetTriangles()
{
int bitMask = 0;
for (int i = 0; i < 4; i++)
{
EdgeType edge = (EdgeType)i;
switch (edge)
{
case EdgeType.Top:
if (ShouldDeactivateEdge(edge))
{
bitMask += 1;
}
break;
case EdgeType.Bottom:
if (ShouldDeactivateEdge(edge))
{
bitMask += 4;
}
break;
case EdgeType.Left:
if (ShouldDeactivateEdge(edge))
{
bitMask += 8;
}
break;
case EdgeType.Right:
if (ShouldDeactivateEdge(edge))
{
bitMask += 2;
}
break;
}
}
return(TriangleCache.GetTrianglesForCase(bitMask));
}
