48ec7226608fd0f306a799a9b611bc993b9b10cc
7
Commits
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  adminandClaude Opus 5.5
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d0b76ec355 |
Fit a song both ways and zoom its time in further (#362)
Fit in the Song tab only set the time, from the very left edge, and kept the height the tracks had. The time also stopped zooming at the bound of the Pattern tab, too soon to lay a take down closely. - fitSong in songView.ts frames the song with 9 % of the lanes free on every side. The tracks share out the height in between, held to 28 to 320 px. A song opened without a kept view fits the same way. - The time zooms in to 8 px a tick, eight times the bound of the Pattern tab. zoomTime takes the bound as a parameter, so the Pattern tab keeps its own. Tests: - Unit song-edit: 15 green (1 new), the counter-check without the margin is red. - e2e 65: ALL PASSED, 56 checks (1 new). The new check presses Fit after the tracks are added and finds room around bar and tracks. Adding a track presses Fit first now: a new song opens with its one track 320 px tall, so the track added below it lay off the edge. - Gate: 272 files, 4213 tests green. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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c33d6d98e5 |
Keep a song item's left edge from snapping on to its own end
Dragging the left edge of a song item to the right snapped to the grid and to the points where the item's content starts again. One of those points lies exactly on the item's end. When the edge caught it, the item shrank to a single tick and showed as a thin white line. The right edge already refused to snap back on to its own start, the left edge had no such rule. - trimDelta: a snapped start on or past the item's end now takes the last grid line before the end instead. - If that grid line lies before the current start, the start stays where it is. - Free trimming with Alt or Shift is unchanged and may still shrink the item to one tick. - Dragging the left edge far past the end now leaves one grid step, as the right edge already did, instead of one tick. Tests: - song-edit unit tests: 14 green (2 new expectations, 1 changed) - Counter-check with the rule removed: 2 red (1399 instead of 960, 1919 instead of 1800) - Prettier, ESLint, tsc clean Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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b519cd192f |
Send a track, a pattern item or a whole song through a sound FX (#346)
A sound FX could only be put on a single sound. Now a track, a pattern item, a Play pattern and a Play song send everything they play through one chain of it, as an insert in a DAW. A Play note gets one of its own. - Track: an FX box in the head next to M and S opens a menu of the project's sound FX, and the track's inspector has the row too. Order: items, track FX, volume, pan. - Pattern item: Sound FX in its inspector. Its notes play on a bus of their own into the track's bus. - Play pattern and Play song take fx and fx params. The chain sits on the master of the playing, after the tracks and before the level and the fades. Set sound FX parameters reaches it by the playback. - Play note takes fx and fx params next to the instrument's params. The FX parameters go by "fx:" so the two sets stay apart. Set sound FX parameters on a note changes a name both have in both. - A Pitch on a bus is a new PitchShifter: the phase vocoder of the PitchPlayer, fed while it plays. It cannot look ahead and is exactly one frame late at every pitch, 2048 samples. - That latency is made up. The other way of a Mix is held back by a delay of the same length. Every note and clip starts as much earlier as the buses it passes are late. The scheduler plans that much further ahead, and the first note waits that much after Play. - The Song tab waits for the chains before it plays and lets its buses go a moment after Stop. A playing in a game lets them go after its echoes and what the shifters still hold. - songBuses moved to its own file. Kept in song.ts it pulled the FX compiler into the node registry through an import cycle. Decisions of the user: one chain for the whole (1a), FX everywhere asked for (2a), Set sound FX parameters on playbacks (3a), and a pitch shifter of its own with exact latency compensation for a Pitch on a bus. Tests: - Unit pitch-shifter (new): 11 green. At 0 semitones the output is the input 2048 samples later, off by at most 1.2e-7. - Unit sound-library: 84 green, 8 new. Counter-checks (no early start, no Mix delay, chain made every time, tune misses the master) each turned their test red. - Unit bus-fx (new): 6 green, 4 counter-checks red. Scheduler ahead: 1 new, its counter-check red. - e2e 65 (melektaus-atx): ALL PASSED, 35 checks, 4 new, first run. Chrome at 44.1 kHz: the bus was 0.046440 s late, the note started exactly that much early. Offline the shifter moved 1 kHz to 2000 Hz and passed a click 2048 samples later. - Gate (melektaus-atx): CHECK EXIT 0, 259 files, 4021 tests. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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5b96d0b329 |
Paste under the pointer and pull song items out left in music tabs
A round of fixes to the Pattern and Song tabs: where a paste lands, what Shift does on a drag, how far the rows zoom, and how an item of a song is sized at its ends. - Shift does what Alt does on a drag: off the grid, on the tick. A Shift click on a note or an item still adds or unpicks it. A Shift press only decides on letting go: no drag toggles, a drag moves. - Ctrl+V lands under the pointer. The earliest copy goes on the grid line before it, the highest note on its row or the topmost item on its track, held to the keyboard or the tracks there are. Off the grid or left of bar 1 it lands at the start of playing as before. - The rows of the piano roll zoom to 64 px instead of 28, the tracks of a song to 320 px instead of 160. - Fit in the Pattern tab zooms the rows as well, so the notes fill the height, no longer held to the default of 14 px. - An item of a song can be pulled out by its left end past the start of what it plays, which then repeats. The offset goes round to the end of a round. A sound not loaded yet still stops at its start. - Both ends of an item snap to the start of a round of what it plays as well as to the grid, whichever is nearer. The end of a round between two ticks is cut to the tick before. A start put within half a tick of a round goes right on it, so it plays from the very beginning. - An offset past a whole round is not folded back to 0, so a pattern that grows later still plays from where the item said. - A middle-drag pans past the first and the last row, as it pans left of bar 1: the highest note or the first track up to half the height down, the other end up to half the height up. The room past them is dark in the piano roll and empty in the song. Tests: - Unit: song-edit 14, piano-roll 19, song 14 tests. New cases for the paste spot, pulling out left, the round snap and Fit. - e2e 64+65 on melektaus-atx: ALL PASSED - 54 checks (+4). New: Shift drag and Shift click, Ctrl+V under the pointer in both tabs, Fit zooming the rows, pulling a pattern out left and snapping a sound to the end of its second round. e2e 64 zooms the rows out again after Fit, so the keys it plays later are on screen. - Gate on melektaus-atx: 251 files, 3912 tests, CHECK EXIT 0. - Then the pan down the rows: e2e 64 on melektaus-atx ALL PASSED - 30 checks. Its pan check now also pans the top row down, half the grid's height, and a click above it draws nothing. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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a3101c590c |
Size notes by either end and pan before bar one in music tabs
A round of small fixes to the Pattern and Song tabs: what the ruler and a pan do in both, and a few things the tabs carried that were in the way. - A middle-drag can take bar 1 up to half the grid or lanes in. The time before it is drawn dark on the ruler, the grid and the lanes. Nothing lands there: a click draws no note, a drop shows no frame. - A press or drag on the ruler puts the start on the nearest grid line, no longer on the one before the pointer. - A new song has one track instead of four. The "+ Track" row under the heads is gone, a head's menu adds tracks above or below. A song still keeps at least one, so that menu is always there. - A note can be sized by its left end too: the start goes to the nearest grid line and the end stays put, never before tick 0. - An end of a note under the pointer lights up and shows a resize cursor, as on an item of the Song tab. Tests: - Unit: piano-roll, song-edit, song, song-play 52 tests. Two new cases for the left end and the pan, the song fixtures add their tracks themselves now. - e2e 64+65 on melektaus-atx: ALL PASSED - 50 checks (+2). e2e 65 adds its tracks through the head's menu and clicks the ruler three quarters into a bar, which only the nearest line passes. - Gate on melektaus-atx: 251 files, 3909 tests, CHECK EXIT 0. - A probe shot of the piano roll panned in: the time before bar 1 dark, the left end of a note lit. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> |
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adminandClaude Opus 5.5
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aa097bd076 |
Zoom with the wheel and set the loop on its own strip in music tabs
The ruler of the Pattern and Song tabs did two things with one drag,
and the wheel did three things with Alt and Shift. Both now do one
thing each, and the Song tab gets a few edits it was missing.
- The ruler has a loop strip along its top. A drag there sets the
loop, a press or drag below it moves only where playing starts.
- The wheel only zooms: the time over the grid, lanes and ruler, the
rows over the keys, the tracks over their heads. Alt and Shift no
longer change it. A middle-drag still pans.
- Tracks can be zoomed from 28 to 160 px. Below 46 px a head shows
only its name, M and S. An old saved view gets the old height.
- A click on nothing in the lanes picks the song itself.
- A right-click on an item opens a menu with Delete instead of
deleting it. The inspector has no delete buttons any more.
- A sound item goes up to +12 dB, a track up to +12 dB. A pattern
item stays at 0 dB, since a note is held to unity.
- An end of an item under the pointer lights up and shows a resize
cursor. A long item marks every point where it starts over.
- The Pattern tab has an Audition switch in its header, off at first.
Only with it on does a note sound when drawn, grabbed or moved.
The keys down the left sound either way.
- A looped sound item draws every round alike. Each round is drawn
from its own start, and each column shows the loudest part of the
sound it covers instead of one sampled bucket.
- A song is at least one bar long instead of four. An empty song
fits that bar across, and Play song ends after the last item.
- The ghost notes held back in #334 got their own issue, #339.
Finding: suite 542 for
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adminandClaude Opus 5.5
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8f9c250eb6 |
Lay patterns and sounds out on tracks and play them as a song #334
Patterns could only be heard one at a time, in their own tab or from a behavior. A song lays patterns and sounds out on tracks along one time axis and plays them through the scheduler of #332, the third piece of the music tools of #330. - New asset type song under the heading Songs, with four empty tracks, 120 BPM in 4/4 and a grid of a bar. Tempo, meter and grid are rows in the inspector. Tracks, items and the loop are the asset's data, held to their rules on load and in every command. - A track has a name, volume, pan, mute and solo. Each is heard on a bus of its own, so a change reaches what is sounding at once. - A pattern item repeats its pattern for as long as it is, with a transpose and another instrument if wanted. A sound item plays its sound as a clip at its own speed, round and round, through a sound FX if wanted. Both have a volume on top of their track's. - Cut back at the left end or split, an item starts as far into what it plays as the cut is: ticks into a pattern, seconds into a sound. - The tab shows the heads with M, S, volume and pan, the ruler of the Pattern tab and the items, a pattern with its notes, a sound with its waveform, a missing asset red. Patterns and sounds are dragged in from the Assets panel. Body, right and left end move, lengthen and cut back, Alt leaves the grid. Ctrl+C/V/D/A, Ctrl+E splits where playing starts, Delete, arrows. A double-click opens a pattern item in its tab. - What is picked is a new selection of its own, so the inspector shows the item or the track, with a button to delete it. - The scheduler plans clips beside notes. Where the playhead starts or jumps back inside a clip, it is taken up that far into its sound. A clip fades out at the end of its item or of the loop. - The editor plays one piece at a time: a pattern started stops the song and the other way round. - The rules are pure functions in core/music/song, editor/song/ songView and songEdit. Findings: - The suites of |