private void ShowBullsEyes(Graphics xgr, SizeF size)
{
//EmergingBoolChord = new bool[12];
//* show bullseye countdown using nudLookAhead
//int lookahead = (int)nudLookAhead.Value;
if (LookAhead == 0)
{
return;
}
clsMTime.clsBBT bbt = P.F.CurrentBBT.Copy();
//int qi = bbt.Ticks / P.F.TicksPerQI;
//bool[] currentchord = P.F.CF.NoteMap[qi];
bool[] currentchord = ActiveBoolChordCF;
for (int i = 0; i < LookAhead; i++)
{
bbt.NextBeat();
if (bbt.Ticks >= P.F.MaxBBT.Ticks)
{
break;
}
int qi = bbt.Ticks / P.F.TicksPerQI;
//bool[] newchord = P.F.CF.NoteMap[qi];
bool[] newchord = P.F.CF.NoteMap.GetBoolChord(qi, eKBTrans.Add);
if (newchord.SequenceEqual(currentchord))
{
continue;
}
if (!picPC_indMouseDown)
{
int innerradius = (i == 0) ?
Radius : ((2 * LookAhead - 1 - i) * Radius) / (2 * LookAhead);
int innerdiameter = 2 * innerradius;
SizeF innersize = new SizeF(innerdiameter, innerdiameter);
for (int y = 0; y < XYPC.Count; y++)
{
for (int x = 0; x < XYPC[y].Count; x++)
{
clsXYPC xypc = XYPC[y][x];
//* compare without kbtrans applied
//int pc = (xypc.PC - P.frmSC.Play.TransposeKB).Mod12();
PointF innerloc = new PointF(xypc.XPos - innerradius, xypc.YPos - innerradius);
RectangleF innerrectf = new RectangleF(innerloc, innersize);
if (currentchord[xypc.PC] && !newchord[xypc.PC]) //pc only in current chord
{
xgr.FillEllipse(P.ColorsTonnetz["Old Active Node"].Br, innerrectf);
}
else if (!currentchord[xypc.PC] && newchord[xypc.PC]) //pc only in new chord
{
xgr.FillEllipse(P.ColorsTonnetz["New Active Node"].Br, innerrectf);
}
}
}
break;
}
}
}
private void GetActiveNotes()
{
//* called from ShowNode()
Active = new bool[Depth][];
if (P.F.CF == null)
{
return;
}
clsMTime.clsBBT bbt = P.F.CurrentBBT.Copy();
//for (int i = 0; i < (int)nudLookAhead.Value; i++) bbt.NextBeat();
for (int d = 0; d < Depth; d++)
{
int qi = bbt.Ticks / P.F.TicksPerQI;
Active[d] = P.F.CF.NoteMap[qi];
bbt.NextBeat();
if (bbt.Ticks >= P.F.MaxTicks)
{
break;
}
}
}
private void ShowBullsEyes(Graphics xgr, SizeF size)
{
//* show bullseye countdown using nudLookAhead
clsMTime.clsBBT bbt = P.F.CurrentBBT.Copy();
int qi = bbt.Ticks / P.F.TicksPerQI;
bool[] currentchord = P.F.CF.NoteMap[qi];
int lookahead = (int)nudLookAhead.Value;
for (int i = 0; i < lookahead; i++)
{
bbt.NextBeat();
if (bbt.Ticks >= P.F.MaxTicks)
{
break;
}
qi = bbt.Ticks / P.F.TicksPerQI;
bool[] chord = P.F.CF.NoteMap[qi];
if (chord.SequenceEqual(currentchord))
{
continue;
}
if (chord.SequenceEqual(NullBoolChord))
{
continue;
}
//* draw bullseyes
int outerradius = Radius + lookahead * (int)nudBeatWidth.Value;
int outerdiameter = 2 * outerradius;
for (int y = 0; y < XYPC.Count; y++)
{
for (int x = 0; x < XYPC[y].Count; x++)
{
clsXYPC xypc = XYPC[y][x];
if (!chord[xypc.PC])
{
continue; //only show if in new chord
}
int innerradius = Radius + i * (int)nudBeatWidth.Value;
int innerdiameter = innerradius * 2;
PointF outerloc = new PointF(xypc.XPos - outerradius, xypc.YPos - outerradius);
SizeF outersize = new SizeF(outerdiameter, outerdiameter);
RectangleF outerrectf = new RectangleF(outerloc, outersize);
PointF innerloc = new PointF(xypc.XPos - innerradius, xypc.YPos - innerradius);
SizeF innersize = new SizeF(innerdiameter, innerdiameter);
RectangleF innerrectf = new RectangleF(innerloc, innersize);
GraphicsPath path = new GraphicsPath();
path.AddEllipse(innerrectf);
Region region = new Region(path);
xgr.ExcludeClip(region);
xgr.FillEllipse(BullsEyeBrush, outerrectf);
xgr.ResetClip();
}
}
break;
}
}