public double Get(double x, double y)
{
double nx, ny;
nx = x * _cos2d - y * _sin2d;
ny = y * _cos2d + x * _sin2d;
return(_source.Get(nx, ny));
}
public double Get(double x)
{
if (!_c2.valid || _c2.x != x)
{
_c2.x = x;
_c2.valid = true;
_c2.val = _source.Get(x);
}
return(_c2.val);
}
public double Get(double x)
{
double value = _source.Get(x);
double gain = _gain.Get(x);
if (gain < 0.5)
{
return(Math.Pow(2.0 * value, Math.Log(1.0 - gain) / Math.Log(0.5)) / 2.0);
}
else
{
return(1.0 - Math.Pow(2.0 - 2.0 * value, Math.Log(1.0 - gain) / Math.Log(0.5)) / 2.0);
}
}
public double Get(double x)
{
return(_noiseParam == null ? _scalarParam : _noiseParam.Get(x));
}
public double Get(double x)
{
double value = _source.Get(x);
return(Math.Pow(value, Math.Log(_bias.Get(x)) / Math.Log(0.5)));
}
public double Get(double x)
{
return(-1.0 * _source.Get(x));
}
public double Get(double x)
{
return(MathHelper.Clamp(_source.Get(x), _lowClamp, _highClamp));
}