private void DrawCurve(
Rect r,
float[] curve,
float yscale,
Color col,
// ReSharper disable once UnusedParameter.Local
float labeloffset,
float wetLevel,
float gain)
{
float xscale = curve.Length - 2;
var maxval = 0.0f;
for (var n = 0; n < curve.Length; n++)
{
maxval = Mathf.Max(maxval, Mathf.Abs(curve[n]));
}
yscale *= maxval > 0.0f ? gain / maxval : 0.0f;
AudioCurveRendering.DrawSymmetricFilledCurve(
r,
delegate(float x, out Color color)
{
var f = Mathf.Clamp(x * xscale, 0.0f, xscale);
var i = (int)Mathf.Floor(f);
color = new Color(col.r, col.g, col.b, col.a * wetLevel);
return((curve[i] + ((curve[i + 1] - curve[i]) * (f - i))) * yscale);
}
);
}
private void DrawCurve(Rect r, float[] curve, float yscale, Color c0, Color c1, Color c2, Color c3, float labeloffset, float rofs, float ofs, float wlen, float rwlen, float shape)
{
float xscale = curve.Length - 2;
float maxval = 0.0f;
for (int n = 0; n < curve.Length; n++)
{
maxval = Mathf.Max(maxval, Mathf.Abs(curve[n]));
}
yscale *= (maxval > 0.0f) ? (1.0f / maxval) : 0.0f;
float transition = 0.5f * (wlen + rwlen) / shape, mix = 0.7f;
float transitionScale = (transition > 0.0f) ? (1.0f / transition) : 0.0f;
AudioCurveRendering.DrawSymmetricFilledCurve(
r,
delegate(float x, out Color color)
{
color = c0;
float f = Mathf.Clamp(x * xscale, 0.0f, xscale);
int i = (int)Mathf.Floor(f);
float y = (curve[i] + (curve[i + 1] - curve[i]) * (f - i)) * yscale;
x -= ofs;
if (x >= -rofs)
{
if (x < 0.0f)
{
color = Color.Lerp(color, c3, mix);
}
if (x + rofs < transition)
{
y *= (x + rofs) * transitionScale;
}
else if (x < wlen + rwlen && x > wlen + rwlen - transition)
{
y *= (wlen + rwlen - x) * transitionScale;
}
if (x < wlen)
{
color = Color.Lerp(color, c1, mix);
}
else if (x < wlen + rwlen)
{
color = Color.Lerp(color, c2, mix);
}
else
{
color.a *= 0.4f;
}
}
else
{
color.a *= 0.4f;
}
return(y);
}
);
}
private void DrawCurve(Rect r, float[] curve, float yscale, Color col, float labeloffset, float wetLevel, float gain)
{
float xscale = curve.Length - 2;
float maxval = 0.0f;
for (int n = 0; n < curve.Length; n++)
{
maxval = Mathf.Max(maxval, Mathf.Abs(curve[n]));
}
yscale *= (maxval > 0.0f) ? (gain / maxval) : 0.0f;
AudioCurveRendering.DrawSymmetricFilledCurve(
r,
delegate(float x, out Color color)
{
float f = Mathf.Clamp(x * xscale, 0.0f, xscale);
int i = (int)Mathf.Floor(f);
color = new Color(col.r, col.g, col.b, col.a * wetLevel);
return((curve[i] + (curve[i + 1] - curve[i]) * (f - i)) * yscale);
}
);
}
private void DrawCurve(Rect r, Func <float, int> toIndex)
{
AudioCurveRendering.DrawSymmetricFilledCurve(
r,
(float t, out Color col) =>
{
col = Orange;
int i = toIndex(t) / downSampleTo;
return(i >= downSampledData.Length ? 0 : downSampledData[i]);
}
);
AudioCurveRendering.DrawSymmetricFilledCurve(
r,
(float t, out Color col) =>
{
col = MidYellow;
int i = toIndex(t);
return(i >= sampleData.Length ? 0 : sampleData[i]);
}
);
}
static void DoRenderPreview(AudioClip clip, Rect rect)
{
var samples = new float[clip.samples];
clip.GetData(samples, 0);
AudioCurveRendering.AudioCurveAndColorEvaluator dlg =
delegate(float x, out Color color) {
color = curveColor;
if (clip.samples <= 0)
{
return(0);
}
var p = Mathf.FloorToInt(Mathf.Clamp(x * (clip.samples - 1), 0.0f, clip.samples - 1));
return(samples[p]);
};
rect = AudioCurveRendering.BeginCurveFrame(rect);
AudioCurveRendering.DrawSymmetricFilledCurve(rect, dlg);
AudioCurveRendering.EndCurveFrame();
}
private void DrawCurve(
Rect r,
float[] curve,
float yscale,
Color c0,
Color c1,
Color c2,
Color c3,
// ReSharper disable once UnusedParameter.Local
float labeloffset,
float rofs,
float ofs,
float wlen,
float rwlen,
float shape)
{
float xscale = curve.Length - 2;
var maxval = 0.0f;
for (var n = 0; n < curve.Length; n++)
{
maxval = Mathf.Max(maxval, Mathf.Abs(curve[n]));
}
yscale *= maxval > 0.0f ? 1.0f / maxval : 0.0f;
float transition = (0.5f * (wlen + rwlen)) / shape, mix = 0.7f;
var transitionScale = transition > 0.0f ? 1.0f / transition : 0.0f;
AudioCurveRendering.DrawSymmetricFilledCurve(
r,
delegate(float x, out Color color)
{
color = c0;
var f = Mathf.Clamp(x * xscale, 0.0f, xscale);
var i = (int)Mathf.Floor(f);
var y = (curve[i] + ((curve[i + 1] - curve[i]) * (f - i))) * yscale;
x -= ofs;
if (x >= -rofs)
{
if (x < 0.0f)
{
color = Color.Lerp(color, c3, mix);
}
if ((x + rofs) < transition)
{
y *= (x + rofs) * transitionScale;
}
else if ((x < (wlen + rwlen)) && (x > ((wlen + rwlen) - transition)))
{
y *= ((wlen + rwlen) - x) * transitionScale;
}
if (x < wlen)
{
color = Color.Lerp(color, c1, mix);
}
else if (x < (wlen + rwlen))
{
color = Color.Lerp(color, c2, mix);
}
else
{
color.a *= 0.4f;
}
}
else
{
color.a *= 0.4f;
}
return(y);
}
);
}
