1DIN Is Noise
2
3Copyright (c) 2006-2021 Jagannathan Sampath <jag@dinisnoise.org>.
4
5Curve Editor
6
7  ESC: quit editor to return to instrument or use Menu > Instrument
8  2-8: switch to an editor or use Menu > Editors
9
10  Simply pick a vertex or tangent and move mouse to move. Click again to stop.
11
12    Press CTRL while moving to move only along horizontal
13    Press SHIFT while moving to move only along vertical
14
15  SPACE + click and move to move whole curve.
16
17  To insert a vertex, choose Menu > Tools > Insert vertex
18
19  To delete a vertex, choose Menu > Tools > Delete vertex
20
21  To draw a freehand curve, choose Menu > Tools > Draw & replace curve
22
23  z:  undo last operation
24  Or Menu > Tools > Undo
25
26  SHIFT + z:  redo last operation.
27  Or Menu > Tools > Redo
28
29  CTRL + c:  copy curve under cursor.
30  Or Menu > Tools > Copy.
31
32  CTRL + v:  replace curve under cursor with copied curve.
33  Or Menu > Tools > Paste.
34
35  To convert curve to a polyline, choose Menu > Tools > Fold tangents.
36    Turn on Selection only to fold tangents of just the selected vertex.
37
38  To convert polyline to bezier curve, choose Menu > Tools > Unfold tangents.
39    Turn on Selection only to unfold tangents of just the selected vertex.
40
41	Choose Flip about Horizontal or Flip about Vertical and click on that button
42	to flip the whole curve.  Turn on Selection only to flip just a picked vertex
43	or tangent. The 'Local' style flips about the center of bounding box sorrounding
44  the curve.
45
46  c:  toggle if vertices should carry their tangents when moved.
47      Or from Menu > Tools
48
49  m:  toggle if a vertex's tangent mirrors the other tangent
50      Or from Menu > Tools
51
52  x:  toggle x snap.
53  y:  toggle y snap.
54  b:  toggle x and y snap.
55  n:  turn off snap.
56  Or choose from Menu > Tools
57
58  Mouse capture:
59
60    F7: start / stop mouse capture.
61		F8: apply mouse capture to picked vertex or tangent
62
63    or choose from Menu > Tools > Mouse caputre
64
65  Miscellaneous:
66
67    r : to apply current plugin
68
69  Curve library:
70
71    9:  replace selected curve in editor with previous curve from library.
72    0:  replace selected curve in editor with next curve in library.
73    Or use the < and > buttons at Menu > Tools > Library
74
75    +:  add curve in editor to library.
76    Or choose Menu > Tools > Library > Add
77
78    -:  delete current curve in library.
79    Or choose Menu > Tools > Library > Delete
80
81    Menu > Tools > Library > Replace to replace current curve in library
82    with the picked curve.
83
84    see also the curve-library command to organise curves in the library.
85
86  Movement:
87
88    w, s, a , d for up, down, left and right.
89    Or from Menu > Tools
90
91  Visual:
92
93    Menu > Tools > Label vertices to toggle vertex labelling
94
95    o : toggle overlay of current instrument
96				or choose Menu > Tools > Overlay Instrument
97
98    / : toggle waveform samples display
99        or choose Menu > Tools > Show waveform
100
101    . : toggle between drawing the curve profile or drawing the
102        curve profile plus vertices/tangents
103
104				or choose Menu > Tools > Draw curve only
105
106		, : toggle marking of segments of the curve. if segments overlap
107				there will be distortion when curve is used for audio as a
108				waveform, envelope or modulation.
109
110				or choose Menu > Tools > Mark segments
111
112		g : toggle cursor guidelines
113
114
115    F5, F6: decrease, increase x chunk size
116    SHIFT + F5, SHIFT + F6: decrease, increase y chunk size
117