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();
}
}
