Philip Eisenlohr
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6211a9faad
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symQuats-related functions can take optional argument to downselect return values.
“getAverageOrientations” —> “average” and takes optional multiplicities of orientations in list.
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2015-11-14 01:46:44 +00:00 |
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Martin Diehl
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b700721905
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comment on literature
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2015-11-08 11:44:46 +00:00 |
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Aritra Chakraborty
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9ea0898cd9
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corrected the convention added yesterday; “proper” and ‘improper” was the wrong way around. “proper = True ” considers the bigger (2 adjacent) SST. In general, an improper rotation is implicitly assumed when projecting a pole into the (single) SST, hence this is termed “improper” now.
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2015-10-23 20:16:01 +00:00 |
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Philip Eisenlohr
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15963391aa
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inSST and inversePole now can consider the secondary SST related to improper rotations. Secondary SST is immediately neighboring (positively rotated around Z).
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2015-10-22 21:15:15 +00:00 |
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Philip Eisenlohr
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7df8d95cd0
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slightly cleaner way of dealing with disorientation calculation when axis not required to fall into SST.
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2015-10-09 13:03:10 +00:00 |
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Martin Diehl
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4c46d155ec
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line continuation not needed
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2015-10-09 10:24:17 +00:00 |
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Harsha Phukan
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24bd3a6eee
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added “non-strict” version to find disorientation, neglecting the search for axis falling into SST (has linear instead of quadratic effort).
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2015-09-16 17:07:02 +00:00 |
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Philip Eisenlohr
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31bb27268c
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removed dangerous property overload (.asQuaternion() —> .quaternion)
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2015-09-09 22:37:18 +00:00 |
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Tias Maiti
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eb5ad7528f
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fixed bug in asEulers() output in degrees
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2015-08-29 23:22:32 +00:00 |
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Philip Eisenlohr
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636eb8a087
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multiple fixes and improvements.
1) asAngleAxis got “degrees” switch, fixed buggy output for negative angles, now angles are always non-negative.
2) removed rotateBys.
3) asEulers corrected for cases w==z or x==y.
4) added method symmetryQuats.
5) calculation of disorientation (finally) fixed, returns tuple (disorientation quaternion, index symA, index symB, boolean whether A—>B or B—>A).
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2015-08-24 13:39:09 +00:00 |
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Martin Diehl
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f9348398ce
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removed old file, added possibility to normalise euler angels to standard range, added svn properties
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2015-08-12 15:15:33 +00:00 |
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Chen Zhang
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dfe0991134
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adding property alias for Orientation class to simplify syntax.
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2015-08-04 20:38:06 +00:00 |
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Chen Zhang
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70606770d0
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correct two typos in Quaternion class
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2015-07-28 20:10:27 +00:00 |
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Chen Zhang
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bfedf037c6
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add asAngleAxis() to Orientation class
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2015-07-22 21:49:24 +00:00 |
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Yannick Naunheim
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5fe65bfcc3
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corrected OR models and set up simple test to check them
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2015-06-29 16:02:56 +00:00 |
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Martin Diehl
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50bcfe6e0d
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possibility to give fixed seed to random orientation
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2015-06-26 06:32:25 +00:00 |
|
Martin Diehl
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6aaf074651
|
bug fix
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2015-06-25 16:16:01 +00:00 |
|
Martin Diehl
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f10dfa311a
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fixed ORs
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2015-06-25 12:00:08 +00:00 |
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Philip Eisenlohr
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2d8af638b0
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added optional keyword `degrees´ to q.asEulers().
added methods inFZ, equivalentQuaternions, and equivalentOrientations to Orientation class.
general polishing…
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2015-06-21 12:05:17 +00:00 |
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Philip Eisenlohr
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66ce1d0b33
|
speed up for inversePole method. Now only performing symmetry equivalence when asked for SST.
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2015-06-13 11:51:10 +00:00 |
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Tias Maiti
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9d5ca8b631
|
orientation matrix shape checked in “ fromMatrix “ function
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2015-05-28 21:52:05 +00:00 |
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Philip Eisenlohr
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58eb4fc301
|
transparent (3,3) reshape of matrix when generating orientation.
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2015-05-27 18:56:18 +00:00 |
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Harsha Phukan
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c8d774f456
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adopted math from Martin Baker to calculate quaternion from matrix representation.
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2015-05-22 20:04:05 +00:00 |
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Martin Diehl
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5d19e55eb4
|
corrected access by number
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2015-05-15 13:35:50 +00:00 |
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Martin Diehl
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b30eba3919
|
introduced (untested) OR calculation
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2015-05-15 12:44:48 +00:00 |
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Yannick Naunheim
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88e16f9344
|
corrected Bain model
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2015-05-08 14:45:59 +00:00 |
|
Yannick Naunheim
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90ae536204
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introduction of orientation-relationship (OR) models: Kurdjumov-Sachs (KS), Nishiyama and Wassermann (NW), Greninger-Troiano(GT), Bain
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2015-05-08 14:14:44 +00:00 |
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Chen Zhang
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43b665ba48
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add getAverageOrientation() to Orientation class as class method.
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2015-04-02 19:15:09 +00:00 |
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Tias Maiti
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f5801601d8
|
fixed UnboundLocalError (calling variable before assignment) in “inversePole” function
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2015-03-29 19:16:45 +00:00 |
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Tias Maiti
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0e7325b27d
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added function — “inversePole” axis rotated according to orientation (using crystal symmetry to ensure location falls into SST)
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2015-03-28 07:43:49 +00:00 |
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Philip Eisenlohr
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4c1e9c559b
|
removed debug printing.
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2015-03-06 15:13:18 +00:00 |
|
Philip Eisenlohr
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3d86c9b363
|
corrected conversion of quaternion to AxisAngle and Euler angles.
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2015-03-06 13:54:30 +00:00 |
|
Philip Eisenlohr
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28a7c4c727
|
corrected (probable) bug in disorientation calculation.
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2014-08-22 15:45:03 +00:00 |
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Martin Diehl
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342ca0be47
|
tested new scripts to update shebang, all files got same shebang (and for python files encoding)
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2014-04-01 18:41:14 +00:00 |
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Philip Eisenlohr
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0e8fdaf59e
|
changed exponent in IPF color mapping from 1/3 to 1/2 to get closer to TSL-OIM reference.
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2013-12-09 18:57:38 +00:00 |
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Philip Eisenlohr
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24a4ca8ca8
|
"quack-like-a-duck" check for object properties.
sum equiv Quats don't need inverse option anymore.
fixed (severe) bug in IPFcolor determination.
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2013-12-09 15:49:57 +00:00 |
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Philip Eisenlohr
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d17d6636df
|
substantial rewrite of former package. now includes dedicated orientation and (associated) symmetry class. should be easier to handle...
new or improved methods:
- disorientation (between two orientations)
- IPFcolor: TSL color of inverse pole figure for given axis
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2013-11-25 19:04:39 +00:00 |
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Philip Eisenlohr
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c496288144
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make "orientation" module part of damask python interface
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2013-10-08 13:56:28 +00:00 |