public void DrawFilterCurve(
Rect r,
float[] coeffs,
bool lowGain, bool midGain, bool highGain,
Color color,
bool useLogScale,
bool filled,
double masterGain,
double samplerate,
double magScale)
{
double wm = -2.0f * 3.1415926 / samplerate;
ComplexD one = new ComplexD(1.0f, 0.0f);
AudioCurveRendering.AudioCurveEvaluator d = delegate(float x)
{
ComplexD w = ComplexD.Exp(wm * GUIHelpers.MapNormalizedFrequency((double)x, samplerate, useLogScale, true));
ComplexD hl = (!lowGain) ? one : (w * (w * coeffs[0] + coeffs[1]) + coeffs[2]) / (w * (w * coeffs[3] + coeffs[4]) + 1.0f);
ComplexD hp = (!midGain) ? one : (w * (w * coeffs[5] + coeffs[6]) + coeffs[7]) / (w * (w * coeffs[8] + coeffs[9]) + 1.0f);
ComplexD hh = (!highGain) ? one : (w * (w * coeffs[10] + coeffs[11]) + coeffs[12]) / (w * (w * coeffs[13] + coeffs[14]) + 1.0f);
ComplexD h = hh * hp * hl;
double mag = masterGain + 10.0 * Math.Log10(h.Mag2());
return((float)(mag * magScale));
};
if (filled)
{
AudioCurveRendering.DrawFilledCurve(r, d, color);
}
else
{
AudioCurveRendering.DrawCurve(r, d, color);
}
}
private void DrawFilterCurve(
Rect r,
float[] coeffs,
float lowGain, float midGain, float highGain,
Color color,
bool filled,
double samplerate,
double magScale)
{
double wm = -2.0 * 3.1415926 / samplerate;
AudioCurveRendering.AudioCurveEvaluator d = delegate(float x) {
MathHelpers.ComplexD w = MathHelpers.ComplexD.Exp(wm * GUIHelpers.MapNormalizedFrequency((double)x, samplerate, useLogScale, true));
MathHelpers.ComplexD lpf = MathHelpers.ComplexD.Pow((w * (w * coeffs[0] + coeffs[1]) + coeffs[2]) / (w * (w * coeffs[3] + coeffs[4]) + 1.0f), filterOrder);
MathHelpers.ComplexD bpf1 = MathHelpers.ComplexD.Pow((w * (w * coeffs[5] + coeffs[6]) + coeffs[7]) / (w * (w * coeffs[8] + coeffs[9]) + 1.0f), filterOrder);
MathHelpers.ComplexD bpf2 = MathHelpers.ComplexD.Pow((w * (w * coeffs[10] + coeffs[11]) + coeffs[12]) / (w * (w * coeffs[13] + coeffs[14]) + 1.0f), filterOrder);
MathHelpers.ComplexD hpf = MathHelpers.ComplexD.Pow((w * (w * coeffs[15] + coeffs[16]) + coeffs[17]) / (w * (w * coeffs[18] + coeffs[19]) + 1.0f), filterOrder);
double h = (lpf * lowGain).Mag2() + (bpf1 * bpf2 * midGain).Mag2() + (hpf * highGain).Mag2();
double mag = masterGain + 10.0 * Math.Log10(h);
return((float)(mag * magScale));
};
if (filled)
{
AudioCurveRendering.DrawFilledCurve(r, d, color);
}
else
{
AudioCurveRendering.DrawCurve(r, d, color);
}
}
public static void DrawFilledCurve(Rect r, AudioCurveRendering.AudioCurveEvaluator eval, Color curveColor)
{
AudioCurveRendering.DrawFilledCurve(r, delegate(float x, out Color color)
{
color = curveColor;
return(eval(x));
});
}
public static void DrawFilledCurve(Rect r, AudioCurveRendering.AudioCurveEvaluator eval, Color curveColor)
{
// ISSUE: object of a compiler-generated type is created
// ISSUE: reference to a compiler-generated method
AudioCurveRendering.DrawFilledCurve(r, new AudioCurveRendering.AudioCurveAndColorEvaluator(new AudioCurveRendering.\u003CDrawFilledCurve\u003Ec__AnonStorey5B()
{
curveColor = curveColor,
eval = eval
}.\u003C\u003Em__9C));
}
public static void DrawCurve(Rect r, AudioCurveRendering.AudioCurveEvaluator eval, Color curveColor)
{
if (Event.current.type == EventType.Repaint)
{
HandleUtility.ApplyWireMaterial();
int num = (int)Mathf.Ceil(r.width);
float num2 = r.height * 0.5f;
float num3 = 1f / (float)(num - 1);
Vector3[] pointCache = AudioCurveRendering.GetPointCache(num);
for (int i = 0; i < num; i++)
{
pointCache[i].x = (float)i + r.x;
pointCache[i].y = num2 - num2 * eval((float)i * num3) + r.y;
pointCache[i].z = 0f;
}
GUI.BeginClip(r);
Handles.color = curveColor;
Handles.DrawAAPolyLine(3f, num, pointCache);
GUI.EndClip();
}
}
public void DrawFilterCurve(
Rect r,
float[] coeffs,
Color color,
int numModes,
bool useLogScale,
bool filled,
double samplerate,
double magScale)
{
var wm = (-2.0f * 3.1415926) / samplerate;
var zero = new ComplexD(0.0f, 0.0f);
var one = new ComplexD(1.0f, 0.0f);
AudioCurveRendering.AudioCurveEvaluator d = delegate(float x)
{
var w = ComplexD.Exp(wm * GUIHelpers.MapNormalizedFrequency(x, samplerate, useLogScale, true));
var h = zero;
var num = numModes * 3;
for (var n = 0; n < num; n += 3)
{
h += (coeffs[n] * (one - (w * w))) / ((w * ((w * coeffs[n + 2]) + coeffs[n + 1])) + 1.0);
}
var mag = 10.0 * Math.Log10(h.Mag2());
return((float)(mag * magScale));
};
if (filled)
{
AudioCurveRendering.DrawFilledCurve(r, d, color);
}
else
{
AudioCurveRendering.DrawCurve(r, d, color);
}
}
