Mercurial > hg > orthanc-stone
comparison Framework/Toolbox/SlicesSorter.cpp @ 1015:24fecc02bfb1
SlicesSorter::AreAllSlicesDistinct()
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 24 Sep 2019 11:16:25 +0200 |
| parents | a7351ad54960 |
| children | 34ee7204fde3 2d8ab34c8c91 |
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| 1014:86a18d201e27 | 1015:24fecc02bfb1 |
|---|---|
| 324 } | 324 } |
| 325 } | 325 } |
| 326 | 326 |
| 327 return spacingZ; | 327 return spacingZ; |
| 328 } | 328 } |
| 329 | |
| 330 | |
| 331 bool SlicesSorter::AreAllSlicesDistinct() const | |
| 332 { | |
| 333 if (GetSlicesCount() <= 1) | |
| 334 { | |
| 335 return true; | |
| 336 } | |
| 337 else | |
| 338 { | |
| 339 const OrthancStone::CoordinateSystem3D& reference = GetSliceGeometry(0); | |
| 340 double previousPosition = reference.ProjectAlongNormal(GetSliceGeometry(0).GetOrigin()); | |
| 341 | |
| 342 for (size_t i = 1; i < GetSlicesCount(); i++) | |
| 343 { | |
| 344 double position = reference.ProjectAlongNormal(GetSliceGeometry(i).GetOrigin()); | |
| 345 | |
| 346 if (OrthancStone::LinearAlgebra::IsNear(position, previousPosition, 0.001 /* tolerance expressed in mm */)) | |
| 347 { | |
| 348 return false; | |
| 349 } | |
| 350 | |
| 351 previousPosition = position; | |
| 352 } | |
| 353 | |
| 354 return true; | |
| 355 } | |
| 356 } | |
| 329 } | 357 } |