c0f7ae2798
updated scripts that still used formerly valid object properties of quaternions
2018-12-05 09:07:29 -05:00
e48fd338bc
fixed shallow copy problem of quaternion.p object
2018-12-05 08:55:26 -05:00
a7554891a4
changed internal quaternion representation to q,p and simplified math
2018-12-04 19:20:24 -05:00
1d7172c971
adopted more intutitive alternative of P=-1 from Rowenhorst_etal2015
2018-12-04 17:05:35 -05:00
7663d20b56
adopted orientation conventions and mathematics from Rowenhorst -- tests should now pass...
2018-11-21 17:51:38 -05:00
860aeebbde
slight formatting change to clarify return value make-up
2018-11-20 09:11:41 -05:00
07dcdc9fc6
undoes commit 6c3b5f17eb
...
tests fail, needs closer look. Changes incorporated into
10-consistent-orientation-conversions-in-the-damask-core-and-the-python-module
2018-09-11 02:10:55 +02:00
803b342188
Merge branch 'development' of magit1.mpie.de:damask/DAMASK into development
2018-09-06 14:21:50 -04:00
6c3b5f17eb
updated orientation/quaternion class to follow Rowenhorst_etal2015
2018-09-06 14:19:09 -04:00
c3f58fd208
unified processing order of quaternion properties to w,x,y,z
2016-11-24 09:37:57 -05:00
1c68cf1fd3
using cubic symmetry as default for orientation relationships
2016-11-21 21:07:31 +01:00
b128b15abf
fixed strange behavior for inSST without given symmetry
...
np.all() on dict (with keys 'proper' and 'improper') always returns
'False', and not, as (most likely) intended 'True' in the case of no symmetry.
Removed this comparison and simply setting inSST=False for no symmetry,
color will be (0,0,0) in that case
2016-11-16 23:11:03 +01:00
1346efbef0
pyeuclid moved from google code to github
2016-11-16 23:09:17 +01:00
94fcc9ad24
fixed language and syntax
2016-10-31 10:40:58 -04:00
95fb50272f
adopted to python 3.
...
for replacement of cmp function, see https://docs.python.org/3.0/whatsnew/3.0.html
it's recommended to remove it completely
2016-10-25 06:51:40 +02:00
6fade15323
no blank lines after docstring
2016-09-21 17:46:53 +02:00
9e3c54b0e3
a few comments and adjusted calculation
2016-09-21 17:06:50 +02:00
7291c20cd4
added reference
2016-09-21 17:06:50 +02:00
fbacdd8e6d
Merge branch 'development' of magit1.mpie.de:damask/DAMASK into development
2016-09-11 19:17:35 +02:00
9d7cad1fa4
python3 compatible solutions that still work on python2
2016-09-11 19:03:32 +02:00
0056f05b9d
all functions using angles now feature logical "degrees"
2016-07-31 19:33:26 -04:00
0b145826a6
unicode docstring does not work for abaqus, but if using ö pyflakes wants to have a unicode docstring
2016-07-15 16:51:49 +02:00
9e3f4b1ec4
unicode string caused trouble with Abaqus' IronPython
2016-07-14 16:09:04 +02:00
a4bbdd5ecb
further commenting, removing not used variables and code (marc2vtk)
2016-03-04 19:06:36 +01:00
bbb00b30e8
using numpy random
2015-12-17 21:26:59 +00:00
30a481f152
fixed forgotten symmetry property for average orientation.
2015-11-14 04:36:46 +00:00
6211a9faad
symQuats-related functions can take optional argument to downselect return values.
...
“getAverageOrientations” —> “average” and takes optional multiplicities of orientations in list.
2015-11-14 01:46:44 +00:00
b700721905
comment on literature
2015-11-08 11:44:46 +00:00
9ea0898cd9
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.
2015-10-23 20:16:01 +00:00
15963391aa
inSST and inversePole now can consider the secondary SST related to improper rotations. Secondary SST is immediately neighboring (positively rotated around Z).
2015-10-22 21:15:15 +00:00
7df8d95cd0
slightly cleaner way of dealing with disorientation calculation when axis not required to fall into SST.
2015-10-09 13:03:10 +00:00
4c46d155ec
line continuation not needed
2015-10-09 10:24:17 +00:00
24bd3a6eee
added “non-strict” version to find disorientation, neglecting the search for axis falling into SST (has linear instead of quadratic effort).
2015-09-16 17:07:02 +00:00
31bb27268c
removed dangerous property overload (.asQuaternion() —> .quaternion)
2015-09-09 22:37:18 +00:00
eb5ad7528f
fixed bug in asEulers() output in degrees
2015-08-29 23:22:32 +00:00
636eb8a087
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).
2015-08-24 13:39:09 +00:00
f9348398ce
removed old file, added possibility to normalise euler angels to standard range, added svn properties
2015-08-12 15:15:33 +00:00
dfe0991134
adding property alias for Orientation class to simplify syntax.
2015-08-04 20:38:06 +00:00
70606770d0
correct two typos in Quaternion class
2015-07-28 20:10:27 +00:00
bfedf037c6
add asAngleAxis() to Orientation class
2015-07-22 21:49:24 +00:00
5fe65bfcc3
corrected OR models and set up simple test to check them
2015-06-29 16:02:56 +00:00
50bcfe6e0d
possibility to give fixed seed to random orientation
2015-06-26 06:32:25 +00:00
6aaf074651
bug fix
2015-06-25 16:16:01 +00:00
f10dfa311a
fixed ORs
2015-06-25 12:00:08 +00:00
2d8af638b0
added optional keyword `degrees´ to q.asEulers().
...
added methods inFZ, equivalentQuaternions, and equivalentOrientations to Orientation class.
general polishing…
2015-06-21 12:05:17 +00:00
66ce1d0b33
speed up for inversePole method. Now only performing symmetry equivalence when asked for SST.
2015-06-13 11:51:10 +00:00
9d5ca8b631
orientation matrix shape checked in “ fromMatrix “ function
2015-05-28 21:52:05 +00:00
58eb4fc301
transparent (3,3) reshape of matrix when generating orientation.
2015-05-27 18:56:18 +00:00
c8d774f456
adopted math from Martin Baker to calculate quaternion from matrix representation.
2015-05-22 20:04:05 +00:00
5d19e55eb4
corrected access by number
2015-05-15 13:35:50 +00:00
Philip Eisenlohr