public static void DrawMinMaxFilledCurve(Rect r, AudioCurveRendering.AudioMinMaxCurveAndColorEvaluator eval)
{
HandleUtility.ApplyWireMaterial();
GL.Begin(1);
float num = EditorGUIUtility.pixelsPerPoint;
float num2 = 1f / num;
float num3 = 0.5f * num2;
float num4 = Mathf.Ceil(r.width) * num;
float num5 = Mathf.Floor(r.x) + AudioCurveRendering.pixelEpsilon;
float num6 = 1f / (num4 - 1f);
float num7 = r.height * 0.5f;
float num8 = r.y + 0.5f * r.height;
Color c;
float value;
float value2;
eval(0.0001f, out c, out value, out value2);
AudioCurveRendering.Sort2(ref value, ref value2);
float b = num8 - num7 * Mathf.Clamp(value2, -1f, 1f);
float b2 = num8 - num7 * Mathf.Clamp(value, -1f, 1f);
float y = r.y;
float max = r.y + r.height;
int num9 = 0;
while ((float)num9 < num4)
{
float x = num5 + (float)num9 * num2;
eval((float)num9 * num6, out c, out value, out value2);
AudioCurveRendering.Sort2(ref value, ref value2);
Color c2 = new Color(c.r, c.g, c.b, 0f);
float num10 = num8 - num7 * Mathf.Clamp(value2, -1f, 1f);
float num11 = num8 - num7 * Mathf.Clamp(value, -1f, 1f);
float y2 = Mathf.Clamp(Mathf.Min(num10, b) - num3, y, max);
float y3 = Mathf.Clamp(Mathf.Max(num10, b) + num3, y, max);
float y4 = Mathf.Clamp(Mathf.Min(num11, b2) - num3, y, max);
float y5 = Mathf.Clamp(Mathf.Max(num11, b2) + num3, y, max);
AudioCurveRendering.Sort2(ref y2, ref y4);
AudioCurveRendering.Sort2(ref y3, ref y5);
AudioCurveRendering.Sort2(ref y2, ref y3);
AudioCurveRendering.Sort2(ref y4, ref y5);
AudioCurveRendering.Sort2(ref y3, ref y4);
GL.Color(c2);
AudioMixerDrawUtils.Vertex(x, y2);
GL.Color(c);
AudioMixerDrawUtils.Vertex(x, y3);
AudioMixerDrawUtils.Vertex(x, y3);
AudioMixerDrawUtils.Vertex(x, y4);
AudioMixerDrawUtils.Vertex(x, y4);
GL.Color(c2);
AudioMixerDrawUtils.Vertex(x, y5);
b2 = num11;
b = num10;
num9++;
}
GL.End();
}
public static void DrawMinMaxFilledCurve(Rect r, AudioCurveRendering.AudioMinMaxCurveAndColorEvaluator eval)
{
HandleUtility.ApplyWireMaterial();
GL.Begin(1);
float pixelsPerPoint = EditorGUIUtility.pixelsPerPoint;
float num1 = 1f / pixelsPerPoint;
float num2 = 0.5f * num1;
float num3 = Mathf.Ceil(r.width) * pixelsPerPoint;
float num4 = Mathf.Floor(r.x) + AudioCurveRendering.pixelEpsilon;
float num5 = 1f / (num3 - 1f);
float num6 = r.height * 0.5f;
float num7 = r.y + 0.5f * r.height;
Color col;
float minValue1;
float maxValue1;
eval(0.0001f, out col, out minValue1, out maxValue1);
AudioCurveRendering.Sort2(ref minValue1, ref maxValue1);
float b1 = num7 - num6 * Mathf.Clamp(maxValue1, -1f, 1f);
float b2 = num7 - num6 * Mathf.Clamp(minValue1, -1f, 1f);
float y1 = r.y;
float max = r.y + r.height;
for (int index = 0; (double)index < (double)num3; ++index)
{
float x = num4 + (float)index * num1;
eval((float)index * num5, out col, out minValue1, out maxValue1);
AudioCurveRendering.Sort2(ref minValue1, ref maxValue1);
Color c = new Color(col.r, col.g, col.b, 0.0f);
float a1 = num7 - num6 * Mathf.Clamp(maxValue1, -1f, 1f);
float a2 = num7 - num6 * Mathf.Clamp(minValue1, -1f, 1f);
float minValue2 = Mathf.Clamp(Mathf.Min(a1, b1) - num2, y1, max);
float y2 = Mathf.Clamp(Mathf.Max(a1, b1) + num2, y1, max);
float y3 = Mathf.Clamp(Mathf.Min(a2, b2) - num2, y1, max);
float maxValue2 = Mathf.Clamp(Mathf.Max(a2, b2) + num2, y1, max);
AudioCurveRendering.Sort2(ref minValue2, ref y3);
AudioCurveRendering.Sort2(ref y2, ref maxValue2);
AudioCurveRendering.Sort2(ref minValue2, ref y2);
AudioCurveRendering.Sort2(ref y3, ref maxValue2);
AudioCurveRendering.Sort2(ref y2, ref y3);
GL.Color(c);
AudioMixerDrawUtils.Vertex(x, minValue2);
GL.Color(col);
AudioMixerDrawUtils.Vertex(x, y2);
AudioMixerDrawUtils.Vertex(x, y2);
AudioMixerDrawUtils.Vertex(x, y3);
AudioMixerDrawUtils.Vertex(x, y3);
GL.Color(c);
AudioMixerDrawUtils.Vertex(x, maxValue2);
b2 = a2;
b1 = a1;
}
GL.End();
}
