public NuGenTrafo3F(NuGenTrafo2F t)
{
_x = new float[16];
_x[0] = t[0, 0]; _x[1] = t[0, 1]; _x[2] = 0.0f; _x[3] = t[0, 2];
_x[4] = t[1, 0]; _x[5] = t[1, 1]; _x[6] = 0.0f; _x[7] = t[1, 2];
_x[8] = 0.0f; _x[9] = 0.0f; _x[10] = 1.0f; _x[11] = 0.0f;
_x[12] = t[2, 0]; _x[13] = t[2, 1]; _x[14] = 0.0f; _x[15] = t[2, 2];
}
public NuGenTrafo3F(NuGenTrafo2F t)
{
_x = new float[16];
_x[0] = t[0, 0]; _x[1] = t[0, 1]; _x[2] = 0.0f; _x[3] = t[0, 2];
_x[4] = t[1, 0]; _x[5] = t[1, 1]; _x[6] = 0.0f; _x[7] = t[1, 2];
_x[8] = 0.0f; _x[9] = 0.0f; _x[10] = 1.0f; _x[11] = 0.0f;
_x[12] = t[2, 0]; _x[13] = t[2, 1]; _x[14] = 0.0f; _x[15] = t[2, 2];
}
public static bool ApproxEquals(NuGenTrafo2F a, NuGenTrafo2F b)
{
for (int i = 0; i < 9; i++)
{
if (Math.Abs(a._x[0] - b._x[0]) > NuGenVector.TINY_FLOAT)
{
return(false);
}
}
return(true);
}