View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0032558 | Open CASCADE | PRODUCTS:Volume Rendering | public | 2021-09-03 10:13 | 2023-02-03 05:20 |
| Reporter | kgv | Assigned To | |||
| Priority | normal | Severity | minor | ||
| Status | closed | Resolution | fixed | ||
| Product Version | 7.6.0 | ||||
| Target Version | 7.6.0 | Fixed in Version | 7.6.0 | ||
| Summary | 0032558: Volume Rendering - CT medical presets do not work with signed integer data formats | ||||
| Description | Presets introduced by #0032542 currently work only on DICOM datasets having uint16 format, but applied incorrectly to int16 datasets. | ||||
| Tags | No tags attached. | ||||
| Test case number | Not required | ||||
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Branch CR32558 has been created by ngavrilo. SHA-1: c84d6ebf8216626d0c961e76e8ef085d01f494f1 Detailed log of new commits: Author: Nikolay GAVRILOV Date: Thu Sep 9 22:08:45 2021 +0300 0032558: Volume Rendering - CT medical presets do not work with signed integer data formats fixed int32 texture internal format |
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Please raise the patch - OCCT: branch NONE; - OCC Products: branch CR32558. http://jenkins-test-12.nnov.opencascade.com:8080/view/master-CR32558-KGV/ |
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Combination - OCCT branch : IR-2021-09-17 master SHA - 812ee2c9bec89902de2ff85201cb314e0de894cc 49e51745631c52b6c452c65adae4d6dfa21a1b1e Products branch : IR-2021-09-17 SHA - 1127e31e32f90ff63544b0516092694f1a36932f was compiled on Linux, MacOS and Windows platforms and tested in optimize mode. Number of compiler warnings: No new/fixed warnings Regressions/Differences/Improvements: No regressions/differences CPU differences: Debian80-64: OCCT Total CPU difference: 17390.540000000547 / 17358.370000000414 [+0.19%] Products Total CPU difference: 11364.740000000118 / 11411.36000000011 [-0.41%] Windows-64-VC14: OCCT Total CPU difference: 19321.5625 / 19327.15625 [-0.03%] Products Total CPU difference: 12746.171875 / 12747.78125 [-0.01%] Image differences : No differences that require special attention Memory differences : No differences that require special attention |
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Fix has been integrated into master of occt-products repository |
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Branch CR32558 has been deleted by kgv. SHA-1: c84d6ebf8216626d0c961e76e8ef085d01f494f1 |
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occt-products: master 9ec40744 2021-08-30 10:45:59
Committer: |
0032558: Volume Rendering - CT medical presets do not work with signed integer data formats VolumeRender_DicomReader now applies Slope and Intercept transformation to HU and converts uint16 data into int16. NRRD-reader now always converts voxel format int32 to float32. VolumeRender_TransferFunction - removed DensityCoef used as workaround for NRRD int32 data import issue. |
Affected Issues 0032558 |
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| mod - src/VolumeRender/VolumeRender_DicomReader.hxx | Diff File | ||
| mod - src/VolumeRender/VolumeRender_DrawableNode.cxx | Diff File | ||
| mod - src/VolumeRender/VolumeRender_HistogramBuilder.cxx | Diff File | ||
| mod - src/VolumeRender/VolumeRender_NrrdReader.cxx | Diff File | ||
| mod - src/VolumeRender/VolumeRender_RaytraceRenderer.cxx | Diff File | ||
| mod - src/VolumeRender/VolumeRender_Slice.hxx | Diff File | ||
| mod - src/VolumeRender/VolumeRender_VolumeTexture.cxx | Diff File | ||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2021-09-03 10:13 | kgv | New Issue | |
| 2021-09-03 10:13 | kgv | Assigned To | => kgv |
| 2021-09-09 17:13 | bugmaster | Project | Internal => Open CASCADE |
| 2021-09-09 17:18 | kgv | Assigned To | kgv => ngavrilo |
| 2021-09-09 17:18 | kgv | Status | new => assigned |
| 2021-09-09 22:11 | git | Note Added: 0103958 | |
| 2021-09-10 11:51 | kgv | Note Added: 0103978 | |
| 2021-09-16 17:41 | kgv | Note Added: 0104129 | |
| 2021-09-16 17:41 | kgv | Assigned To | ngavrilo => bugmaster |
| 2021-09-16 17:41 | kgv | Status | assigned => resolved |
| 2021-09-16 17:41 | kgv | Status | resolved => reviewed |
| 2021-09-18 09:37 | bugmaster | Status | reviewed => tested |
| 2021-09-18 09:37 | bugmaster | Note Added: 0104183 | |
| 2021-09-25 09:07 |
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Test case number | => Not required |
| 2021-09-25 09:28 | bugmaster | Note Added: 0104359 | |
| 2021-09-25 09:28 | bugmaster | Status | tested => verified |
| 2021-09-25 09:28 | bugmaster | Resolution | open => fixed |
| 2021-12-13 14:56 | git | Note Added: 0105871 | |
| 2021-12-17 18:41 |
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Changeset attached | => occt-products master 9ec40744 |
| 2021-12-17 18:41 |
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Assigned To | bugmaster => ngavrilo |
| 2021-12-17 18:41 |
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Status | closed => verified |
| 2023-02-03 05:20 | vglukhik | Status | verified => closed |
