Rev 2097 | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 964 | jag | 1 | /* |
| 2 | * mocap.cc |
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| 2302 | jag | 3 | * DIN Is Noise is copyright (c) 2006-2025 Jagannathan Sampath |
| 1713 | jag | 4 | * DIN Is Noise is released under GNU Public License 2.0 |
| 1479 | jag | 5 | * For more information, please visit https://dinisnoise.org/ |
| 964 | jag | 6 | */ |
| 7 | |||
| 8 | #include "mocap.h" |
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| 9 | #include "basic_editor.h" |
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| 10 | |||
| 11 | #include <iostream> |
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| 12 | using namespace std; |
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| 13 | |||
| 14 | mocap::mocap () { |
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| 15 | clear (); |
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| 16 | } |
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| 17 | |||
| 18 | void mocap::clear () { |
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| 19 | |||
| 20 | x.clear (); |
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| 21 | y.clear (); |
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| 22 | |||
| 23 | x.reserve (1); |
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| 24 | y.reserve (1); |
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| 25 | |||
| 26 | cur = 0; |
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| 27 | |||
| 28 | state = empty; |
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| 29 | |||
| 30 | } |
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| 31 | |||
| 1134 | jag | 32 | int mocap::get (float& gx, float& gy, int dir) { |
| 964 | jag | 33 | |
| 1135 | jag | 34 | if (cur >= x.size ()) cur = 0; |
| 35 | else if (cur < 0) cur = x.size () - 1; |
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| 964 | jag | 36 | |
| 37 | gx = x[cur]; |
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| 1134 | jag | 38 | gy = y[cur]; |
| 39 | |||
| 40 | cur += dir; |
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| 964 | jag | 41 | |
| 1132 | jag | 42 | return 1; |
| 964 | jag | 43 | |
| 44 | } |
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| 45 | |||
| 1132 | jag | 46 | int mocap::add (float wx, float wy) { |
| 964 | jag | 47 | x.push_back (wx); |
| 48 | y.push_back (wy); |
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| 49 | state = capturing; |
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| 1132 | jag | 50 | return 1; |
| 964 | jag | 51 | } |
| 52 | |||
| 53 | void mocap::finish (basic_editor* b) { |
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| 54 | |||
| 55 | for (int i = 0, j = x.size (); i < j; ++i) { |
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| 56 | float wx = x[i], wy = y[i]; |
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| 57 | b->win2obj (wx, wy, x[i], y[i]); // win to obj space |
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| 58 | } |
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| 59 | |||
| 60 | cur = 0; |
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| 61 | state = finished; |
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| 62 | |||
| 63 | } |
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| 64 | |||
| 65 | int mocap::operator() () { |
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| 66 | return (state == finished); |
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| 67 | } |