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