comparison: src/ldtypes.cpp
src/ldtypes.cpp
- changeset 311
- c6e38e5e4f33
- parent 310
- c62edce5668c
- child 312
- 97620579d86c
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| 310:c62edce5668c | 311:c6e38e5e4f33 |
|---|---|
| 549 | 549 |
| 550 // ============================================================================= | 550 // ============================================================================= |
| 551 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | 551 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
| 552 // ============================================================================= | 552 // ============================================================================= |
| 553 str LDRadial::makeFileName () { | 553 str LDRadial::makeFileName () { |
| 554 short numer = segments (), | 554 return ""; |
| 555 denom = divisions (); | |
| 556 | |
| 557 // Simplify the fractional part, but the denominator must be at least 4. | |
| 558 simplify (numer, denom); | |
| 559 | |
| 560 if (denom < 4) { | |
| 561 const short factor = (4 / denom); | |
| 562 | |
| 563 numer *= factor; | |
| 564 denom *= factor; | |
| 565 } | |
| 566 | |
| 567 // Compose some general information: prefix, fraction, root, ring number | |
| 568 str prefix = (divisions () == lores) ? "" : fmt ("%1/", divisions ()); | |
| 569 str frac = fmt ("%1-%2", numer, denom); | |
| 570 str root = g_radialNameRoots[type ()]; | |
| 571 str num = (type () == Ring || type () == Cone) ? fmt ("%1", number ()) : ""; | |
| 572 | |
| 573 // Truncate the root if necessary (7-16rin4.dat for instance). | |
| 574 // However, always keep the root at least 2 characters. | |
| 575 short extra = (frac.length () + num.length () + root.length ()) - 8; | |
| 576 root.chop (min<short> (max<short> (extra, 0), 2)); | |
| 577 | |
| 578 // Stick them all together and return the result. | |
| 579 return (prefix + frac + root + num + ".dat"); | |
| 580 } | 555 } |
| 581 | 556 |
| 582 // ============================================================================= | 557 // ============================================================================= |
| 583 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | 558 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * |
| 584 // ============================================================================= | 559 // ============================================================================= |
