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comparison OrthancStone/Sources/Volumes/ImageBuffer3D.h @ 1785:58bebc904191

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notes in ImageBuffer3D
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 14 May 2021 19:07:51 +0200
parents 75d3e2ab1fe1
children 3889ae96d2e9
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1784:42a2880d690f 1785:58bebc904191
30 30
31 namespace OrthancStone 31 namespace OrthancStone
32 { 32 {
33 /* 33 /*
34 34
35 This classes stores volume images sliced across the Z axis, 35 IMPORTANT: The "ImageBuffer3D" class is *not* meant to be accessed
36 vertically, in the DECREASING Z-order along the normal (this is the 36 directly by the end users using the "GetVoxelXXX()" methods,
37 REVERSE of the intuitive order): 37 because of the swapping of the Z-axis (see below). The public
38 interactions with this class should be limited to:
39
40 1- Using "SliceReader" and "SliceWriter" to access the raw slices,
41 but only on the axial projection, *and* using the "z"
42 coordinates returned by some "SlicesSorter" object
43
44 2- Extracting slices using a cutting plane through class deriving
45 from the "IVolumeSlicer" interface
46
47
48 IMPLEMENTATION NOTE: This classes stores volume images sliced across
49 the Z axis, vertically, in the DECREASING Z-order along the normal
50 (this is the REVERSE of the intuitive order):
38 51
39 +---------------+ 52 +---------------+
40 | | 53 | |
41 | SLICE N-1 | 54 | SLICE N-1 |
42 | | 55 | |