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Shift notes to fit inside playable area

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This commit is contained in:
Starbeamrainbowlabs 2017-12-03 13:51:57 +00:00
parent 0d48715361
commit e5331328f1
Signed by: sbrl
GPG key ID: 1BE5172E637709C2
2 changed files with 8 additions and 7 deletions
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14
MusicBoxConverter/MusicBoxScoreGenerator.cs
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@ -13,7 +13,7 @@ namespace MusicBoxConverter
public Vector2 offset { get; set; } = new Vector2(10, 10); public Vector2 offset { get; set; } = new Vector2(10, 10);
public Vector2 scaleFactor { get; set; } = new Vector2(0.1f, 4f); public Vector2 scaleFactor { get; set; } = new Vector2(0.1f, 4f);
public int holeSize { get; set; } = 5; public int holeSize { get; set; } = 3;
private int trackLength; private int trackLength;
public int TrackLength public int TrackLength
@ -44,7 +44,7 @@ namespace MusicBoxConverter
public MusicBoxScoreGenerator(string filename, MusicBox inMusicBox) public MusicBoxScoreGenerator(string filename, MusicBox inMusicBox)
{ {
MusicBox = inMusicBox; MusicBox = inMusicBox;
midiFile = MidiFile.Read("/home/sbrl/Music/Sheets/HappyBirthday.midi"); midiFile = MidiFile.Read(filename);
foreach(Note note in AllNotes()) { foreach(Note note in AllNotes()) {
if (!MusicBox.IsValidNote(note)) if (!MusicBox.IsValidNote(note))
@ -55,13 +55,13 @@ namespace MusicBoxConverter
public void Output(string destinationFilename) public void Output(string destinationFilename)
{ {
Vector2 area = new Vector2(TrackLength, MaxNoteNumber - MinNoteNumber).Multiply(scaleFactor); Vector2 area = new Vector2(TrackLength, MaxNoteNumber - MinNoteNumber).Multiply(scaleFactor);
Vector2 size = area.Add(offset.Multiply(2)); Vector2 size = area.Add(offset.Multiply(2)).Add(new Vector2(100000, 1000));
SvgWriter svg = new SvgWriter(destinationFilename, size.X.ToString(), size.Y.ToString()); SvgWriter svg = new SvgWriter(destinationFilename, size.X.ToString(), size.Y.ToString());
for(int i = 0; i < area.Y; i += 5) for(float i = 0; i < area.Y; i += scaleFactor.Y)
{ {
Vector2 start = offset.Add(new Vector2(0, i * scaleFactor.Y)); Vector2 start = offset.Add(new Vector2(0, i));
svg.WriteLine(start, start.Add(new Vector2(TrackLength * scaleFactor.X, 0))); svg.WriteLine(start, start.Add(new Vector2(TrackLength * scaleFactor.X, 0)), "darkgreen", 1);
} }
svg.WriteRectangle(offset, area); svg.WriteRectangle(offset, area);
@ -71,7 +71,7 @@ namespace MusicBoxConverter
svg.WriteCircle( svg.WriteCircle(
new Vector2( new Vector2(
offset.X + note.Time * scaleFactor.X, offset.X + note.Time * scaleFactor.X,
offset.Y + note.NoteNumber * scaleFactor.Y - MinNoteNumber offset.Y + ((127 - note.NoteNumber) - (127 - MaxNoteNumber)) * scaleFactor.Y
), ),
holeSize // radius holeSize // radius
); );

1
MusicBoxConverter/Program.cs
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@ -10,6 +10,7 @@ namespace MusicBoxConverter
{ {
MusicBoxScoreGenerator converter = new MusicBoxScoreGenerator( MusicBoxScoreGenerator converter = new MusicBoxScoreGenerator(
"/home/sbrl/Music/Sheets/HappyBirthday.midi", "/home/sbrl/Music/Sheets/HappyBirthday.midi",
//"/tmp/Scale.midi",
MusicBox.Note30 MusicBox.Note30
); );
converter.Output("/tmp/test.svg"); converter.Output("/tmp/test.svg");