static General()
{
contourIndices = new short[4][];
contourIndices[0] = new short[] { 0, 2, 4, 6, 0 };
contourIndices[1] = new short[] { 0, 2, 4, 6, 0 };
contourIndices[2] = new short[] { 0, 2, 4, 6, 0 };
contourIndices[3] = new short[] { 0, 1, 2, 3, 4, 5, 6, 7, 0 };
}