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Author SHA1 Message Date
Matthias Hochsteger
c0b8b1c0cc Parallel SplitImprove2, update test results 
Due to prallelization, the order of splits is changed (sort by
    improvement of badness, like in other optimization passes)
 2020-07-27 14:26:45 +02:00
Matthias Hochsteger
0a17a3dbce Merge remote-tracking branch 'origin/master' into splitimprove2 2020-07-27 11:55:08 +02:00
Matthias Hochsteger
3305d1101a Store Netgen version in generated mesh files 2020-07-23 20:12:47 +02:00
Matthias Hochsteger
2f88502729 Remove Segment::bcname, fix Mesh::operator= 
Remap the 'string* bcname' members in the FaceDescriptor objects in
Mesh::operator= to the new mesh
 2020-07-23 16:24:59 +02:00
Matthias Hochsteger
b689d13efe SplitImprove2 - optimize only bad elements, update results 2020-07-23 13:18:14 +02:00
Matthias Hochsteger
3fae0e029f activate SplitImprove2 by default 2020-07-23 12:26:35 +02:00
Matthias Hochsteger
bb46dd6561 Handle pyramids in smoothing 2020-07-23 12:26:22 +02:00
Matthias Hochsteger
e17de17385 SplitImprove2 - further cleanup, handle Pyramids 2020-07-23 12:26:07 +02:00
Matthias Hochsteger
df97e45bd1 SplitImprove2 - cleanup, new point at min dist of edges 2020-07-20 18:56:36 +02:00
Matthias Hochsteger
abe37bf12a SplitImprove2 - cleanup, badness calculation, add point only when applying optimization 2020-07-20 12:11:29 +02:00
Matthias Hochsteger
a0a189869e SplitImprove2 optimization path 2020-07-17 18:17:09 +02:00
Christopher Lackner
b37a3e6cf6 comment code for non orthogonal boundarylayers 
(not working if multiple surfaces come together)
 2020-07-17 18:00:38 +02:00
Matthias Hochsteger
ce8ba71f33 Fix SwapImprove 2020-07-15 17:26:39 +00:00
Christopher Lackner
ec3d7c3ec9 boundarylayer fixes 2020-07-14 21:30:26 +02:00
Christopher Lackner
fdd718739f further work on boundarylayers 
better calculation of growthvector, fix bug with addsegment
 2020-07-03 19:51:06 +02:00
Christopher Lackner
88674cd99b add some new quad types for boundarylayer, fix problem 
with multiple boundaries at 1 edge
 2020-07-01 19:40:44 +02:00
Joachim Schöberl
1d96e50432 Merge branch 'surface_geom' into 'master' 
Surface geom

See merge request jschoeberl/netgen!324
 2020-06-24 06:41:55 +00:00
Michael Neunteufel
1a619841b2 Surface geom 2020-06-24 06:41:55 +00:00
Christopher Lackner
177ecc7459 Allow curving of mesh if boundarylayer is flat. 
If surfnr is larger than nr of surfaces then do linear interpolation
for PointInBetween and so on.
Some fixes in boundarylayer so that surface numbers are correct.
 2020-06-24 06:41:06 +00:00
Joachim Schöberl
3b5c346e63 proper terms 2020-06-17 19:11:17 +02:00
Christopher Lackner
ac45a5f736 add more information to illegal bc number exception 2020-06-16 13:54:13 +02:00
Christopher Lackner
6a834f13ac fix boundary names for boundarylayer 2020-06-16 13:53:36 +02:00
Matthias Hochsteger
d08e2daa06 Do edge swapping for faces individually with tensor product meshes 
If the mesh contains quads, the edge swapping algorithm switches to
generic improve, which introduces quads everywhere. This is not intended
if one domain contains a tensor product mesh.
Thus, call the optimizer for each face if mesh contains quads but mp.quad
is not set.
 2020-06-08 10:42:26 +02:00
Matthias Hochsteger
267e8b33fb cmake - use git to generate version string 2020-05-18 15:55:40 +02:00
Christopher Lackner
97baba04a0 fix growthvector direction 2020-04-25 11:15:36 +02:00
Christopher Lackner
d752ada2bd improve functionality of boundarylayer 2020-04-23 15:44:32 +02:00
Christopher Lackner
16ae2df980 std::get for variant not available on mac os < 10.14 2020-04-20 10:09:26 +02:00
Christopher Lackner
58e6e5dc18 modernize and improve GenerateBoundaryLayer 2020-04-19 20:00:06 +02:00
Michael
cb015c95d0 export update method for mesh 2020-03-30 20:44:39 +02:00
Christopher Lackner
1f78f900dd mesh identify periodic for non tet meshes 2020-03-19 18:12:55 +01:00
Christopher Lackner
ff60ca3f55 fix identify periodic 2020-03-17 15:32:42 +01:00
Christopher Lackner
b8d313f056 identify periodic boundaries 2020-03-15 18:02:50 +01:00
Matthias Hochsteger
db5ad09b79 Initial CGNS format read support 2020-03-11 13:39:40 +01:00
Matthias Hochsteger
34ac3b200d HPRefinement: curve new elements only if coarse el was curved 2020-02-11 16:04:13 +01:00
Matthias Hochsteger
dff550a48c Curve new elements in HPRefinement 
Use correct check for curvature of TRIGs in VSSolution
 2020-02-11 14:42:16 +01:00
Joachim Schöberl
0209472ef6 csg.AddPoint with names 2020-01-15 11:56:23 +01:00
Joachim Schöberl
3ece315bd0 circumventing compiler bug ? 2020-01-13 21:19:09 +01:00
Matthias Hochsteger
e26f0f38f4 Handle triangles correctly in BuildEdgeList() 2020-01-10 17:58:37 +01:00
Joachim Schöberl
77d0fbfcd5 compress after 2d optimization 2020-01-08 23:27:59 +01:00
Matthias Hochsteger
2d97eeaa77 Fix Windows debug build 2019-12-13 15:40:12 -08:00
Christopher Lackner
79b1d22185 some more python Vec and Pnt arithmetic 2019-12-10 14:04:53 +01:00
Joachim Schöberl
64171d203b fix copy ctor HPRefElement 2019-12-06 16:05:08 +01:00
Joachim Schöberl
e5ead2065b get rid of 10000 segments limit in hp-refinement 2019-12-04 17:33:16 +01:00
Matthias Hochsteger
2eff09cc41 Set geometry in Mesh assignment operator 
Sets the geometry in coarsemesh in HPRefinement()
Fixes #22
 2019-11-29 12:35:55 +01:00
Matthias Hochsteger
05e6456ec2 Vec3d to Vec<3>, comparison operator for Vec<> 2019-11-27 14:47:24 +01:00
Matthias Hochsteger
f3d9d3ad67 [cmake] Don't link python libraries in unix-conda environment 
Conda links python libs statically to python executable
 2019-11-26 19:26:18 +00:00
Matthias Hochsteger
9ccb140ffb [python] add color property to FaceDescriptor 2019-11-26 17:50:06 +01:00
Christopher Lackner
6303b9d926 some default implementations for basegeometry 2019-11-18 11:14:02 +01:00
Christopher Lackner
b99e37999f fixes for mac and windows 2019-11-05 15:19:54 +01:00
Christopher Lackner
073e215bb6 add closeedge meshsize to base geometry (not used) 
closedgefac moved to meshingparameters for this
 2019-11-04 19:34:46 +01:00
Christopher Lackner
1b1c4700ad geo GetNormal and ProjectPointEdge with geoinfo pointer 2019-11-04 11:27:01 +01:00
Christopher Lackner
6c012675aa project point without geominfo returns new geominfo 2019-10-31 17:08:29 +01:00
Christopher Lackner
1e3ed047db progress for analyse geometry 2019-10-31 15:25:47 +01:00
Christopher Lackner
249d785084 progress bars for find edges, mesh surface,... 2019-10-31 15:17:28 +01:00
Christopher Lackner
fbf6d92895 clean up geometry interface, fix if number of subdivided edges was not correct 2019-10-31 13:34:40 +01:00
Matthias Hochsteger
9fdd28e3b8 Compress mesh in SwapImprove2 2019-10-30 16:09:04 +01:00
Matthias Hochsteger
17b6c83499 Remove debug output 2019-10-30 09:09:57 +01:00
Joachim Schöberl
608a813295 Merge branch 'rework_splitimprove' into 'master' 
Rework on 3D SplitImprove

See merge request jschoeberl/netgen!291
 2019-10-29 18:57:55 +00:00
Matthias Hochsteger
3acadc023f Rework on 3D SplitImprove 
- Try (expensive) split operation only if badness > 100 (of any adjacent
        tet) and badness > 0.1 * badness_max
- Use FindInnerPoint before BFGS to ensure valid starting point (similar
        as in ImproveMesh() )
- Skip valid tets if goal==OPT_LEGAL (as in sequential version)
 2019-10-29 17:58:37 +01:00
Matthias Hochsteger
69a420aacb Don't include python headers in non-python builds 2019-10-29 16:11:03 +01:00
Christopher Lackner
aa580e4025 add timer and little cleanup in not yet used findedges 2019-10-29 11:37:27 +01:00
Christopher Lackner
a76d407979 implement functionality to restrict meshsize in base class 
not yet used in any derived geometry
 2019-10-28 19:58:35 +01:00
Christopher Lackner
b5936543e9 Merge branch 'master' into refactor_geo_meshing 2019-10-28 18:33:48 +01:00
Christopher Lackner
e221c550ac implement find edges in base geometry 2019-10-28 17:14:55 +01:00
Matthias Hochsteger
66618fa08a Fix mesh curving 2019-10-28 16:26:11 +01:00
Joachim Schöberl
7bc20691dc Merge branch 'refactor_geo_meshing' into 'master' 
Refactor geo meshing

See merge request jschoeberl/netgen!286
 2019-10-28 14:57:24 +00:00
Christopher Lackner
b0db24fa83 implement meshsurface in basegeometry 2019-10-28 14:41:31 +01:00
Christopher Lackner
5b45c7a972 implement meshing2 functionality for 3d geometries 2019-10-28 13:44:51 +01:00
Christopher Lackner
8f779b815a Merge branch 'master' into refactor_geo_meshing 2019-10-28 13:12:38 +01:00
Matthias Hochsteger
63aab9076c parallel SplitImprove 2019-10-28 09:38:53 +01:00
Matthias Hochsteger
ab024c2e6c Sort edges by improvement in SwapImprove2 2019-10-24 18:04:56 +02:00
Matthias Hochsteger
6fb8f90a73 Sort edges by improvement in SwapImprove 2019-10-24 17:40:20 +02:00
Christopher Lackner
54b36c6a40 add virtual method to restrict localh to geometry 2019-10-24 17:34:53 +02:00
Christopher Lackner
36e56e5d6c move some stuff to base geometry 2019-10-24 13:17:00 +02:00
Christopher Lackner
c361d1712d little cleanup in adfront2 2019-10-23 14:44:07 +02:00
Matthias Hochsteger
eaf2bee9e6 Throw Exception if ProjectPointGI is not implemented 2019-10-23 11:26:45 +02:00
Matthias Hochsteger
37198d0cee Recover correct point type in smoothing2d 2019-10-23 11:08:30 +02:00
Christopher Lackner
2fd255baa7 only use cone (or userdefined points) 2019-10-21 17:20:48 +02:00
Christopher Lackner
ac5f901cef do not get intersecting points, they are added from intersecting lines anyway 2019-10-21 17:03:01 +02:00
Matthias Hochsteger
17dfd45609 Merge remote-tracking branch 'origin/master' into test_refactoring_meshing_design 2019-10-18 11:53:05 +02:00
Joachim Schöberl
6b99cf3c21 Merge branch 'delaunay_tree_with_double' into 'master' 
Use new delaunay tree with double

See merge request jschoeberl/netgen!277
 2019-10-15 08:10:19 +00:00
Matthias Hochsteger
d4d57040f6 Use new delaunay tree with double 2019-10-14 18:26:08 +02:00
Matthias Hochsteger
0f26e41f4d 4 Tasks per thread (better load balancing) 2019-10-14 16:33:16 +02:00
Matthias Hochsteger
6ca6a5e791 CombineImprove() 2D: optimize all faces at once 2019-10-14 16:21:24 +02:00
Matthias Hochsteger
0f095281d9 Parallel 2d CombineImprove() (also sort by improvement) 2019-10-14 16:02:11 +02:00
Matthias Hochsteger
5eba73f726 Separate function CombineImproveEdge() 2019-10-14 15:37:36 +02:00
Matthias Hochsteger
294fbb0e6f Loop over edges in CombineImprove() 2019-10-14 14:04:10 +02:00
Matthias Hochsteger
9fd4970614 ParallelFor loops in setup of CombineImprove() 2019-10-14 13:51:25 +02:00
Matthias Hochsteger
19c86a9f3d Move BuildEdgeList to improve2.hpp 2019-10-14 13:50:56 +02:00
Matthias Hochsteger
59c355dbed New Table for elementsonnode 2019-10-14 11:49:23 +02:00
Matthias Hochsteger
c1d42ff1e6 Small cleanup 2019-10-14 11:01:16 +02:00
Matthias Hochsteger
5fffc28de9 Delete tempels Array during SwapImprove (saves memory) 2019-10-11 15:35:55 +02:00
Matthias Hochsteger
77e536746e Comment out DelaunayTree 2019-10-11 13:47:39 +02:00
Matthias Hochsteger
77d91d144b Special search tree for Delaunay (commented out) 
- float instead of double
- Array for leaves instead of HashTable (the values of the tree are
        contiguous integer numbers)
 2019-10-11 13:35:52 +02:00
Matthias Hochsteger
268f2466f0 Parallel 2d MeshImprove 2019-10-10 15:44:57 +02:00
Matthias Hochsteger
9f0edf1741 Use new timers 2019-10-10 15:34:41 +02:00
Matthias Hochsteger
e6953dc4cb Remove unnecessary call to mesh.CalcSurfacesOfNode() 2019-10-09 10:32:41 +02:00
Matthias Hochsteger
fffe445d53 Merge remote-tracking branch 'origin/master' into parallel_edgeswapping 2019-10-09 10:25:31 +02:00
Matthias Hochsteger
6e5d806d92 Use ParallelFor instead of ParallelForRange 
better readability and no performance difference (if using
        NETGEN_LAMBDA_INLINE)
 2019-10-09 10:02:02 +02:00
Matthias Hochsteger
95df0ea73e Explicit capture in lambda (due to MSVC compile problems) 2019-10-09 09:29:53 +02:00
Matthias Hochsteger
18bdd9df93 Build neighbors list in parallel 
Check in new results (part1.stl does not mesh with very_coarse anymore)
 2019-10-08 19:26:43 +02:00
Matthias Hochsteger
64a685c2ea CreateSurface2ElementTable for individual faces 2019-10-08 18:35:48 +02:00
Matthias Hochsteger
a651a2d97e EdgeSwapping() - some cleanup and parallelization of table building 2019-10-08 18:35:27 +02:00
Matthias Hochsteger
288bd2c3d8 EdgeSwapping() - all faces at once 2019-10-08 18:12:10 +02:00
Joachim Schöberl
a529dbab56 Merge branch 'reduce_python_output' into 'master' 
reduce message and log level in python

See merge request jschoeberl/netgen!273
 2019-10-08 15:38:19 +00:00
Matthias Hochsteger
f24a749fb2 Parallel MeshOptimize2d::EdgeSwapping() (individual faces) 2019-10-08 17:29:38 +02:00
Matthias Hochsteger
4d218fa042 Restructure MeshOptimize2d::EdgeSwapping() 2019-10-08 17:08:17 +02:00
Christopher Lackner
b3fb12e962 reduce message and log level in python 2019-10-08 16:51:32 +02:00
Christopher Lackner
27bb2c8e0e unify surface optimization strategy 2019-10-08 16:46:16 +02:00
Matthias Hochsteger
fea75d6ff5 Remove MeshOptimize2d::SelectSurfaceOfPoint() 2019-10-08 12:44:00 +02:00
Christopher Lackner
e784abb8f7 Merge branch 'master' into test_refactoring_meshing_design 2019-10-08 12:31:24 +02:00
Joachim Schöberl
62e3e790d8 switch OCC meshing to physical space, and optimize FromPlane projection using uv-geominfo 2019-10-07 23:45:39 +02:00
Christopher Lackner
c309c9846f store refinement 2019-10-07 15:17:03 +02:00
Christopher Lackner
fa3ae333ce delete trailing whitespaces in new commits 2019-10-07 15:17:03 +02:00
Christopher Lackner
05881c0eb5 refactor a lot of the old code, stl still needs to be done 2019-10-07 15:17:03 +02:00
Christopher Lackner
43cc5e68b1 occ use optimize surface functionality from basegeom 2019-10-07 15:17:03 +02:00
Christopher Lackner
bee097b153 start unify meshing with occ meshing 2019-10-07 15:17:03 +02:00
Joachim Schöberl
de06f21bde adding Mesh.AddRegion 2019-10-05 23:02:32 +02:00
Matthias Hochsteger
dbe0aaa1bc Sort table after parallel creation 2019-10-04 15:33:24 +02:00
Joachim Schöberl
34ef87a706 Merge branch 'master' of geras.asc.tuwien.ac.at:jschoeberl/netgen 2019-10-04 13:49:32 +02:00
Matthias Hochsteger
04de18d0b4 Check badness quality in tests 2019-10-04 10:25:14 +00:00
Joachim Schöberl
0d9bb4bd97 parallel table build 2019-10-03 20:24:21 +02:00
Joachim Schöberl
0dd913fc20 parallel CheckOverlapping 2019-10-02 23:39:25 +02:00
Joachim Schöberl
f0eae10a24 throw exception on 1D mesh bisection 2019-10-02 22:07:28 +02:00
Matthias Hochsteger
a3ccb6432c Use Mesh::CreatePoint2ElementTable() in SplitImprove() 2019-10-01 15:15:46 +02:00
Matthias Hochsteger
f42ee7b02d Use Mesh::CreatePoint2ElementTable() in optimizations 2019-10-01 15:12:37 +02:00
Joachim Schöberl
78094016bf Merge branch 'calclocalh_use_point' into 'master' 
change CalcLocalH to use Point<D> instead of PointDd

See merge request jschoeberl/netgen!258
 2019-10-01 10:59:43 +00:00
Joachim Schöberl
a4c7ea24b5 Merge branch 'use_new_btree' into 'master' 
Use new BoxTree, activate search tree in STLBoundary

See merge request jschoeberl/netgen!259
 2019-10-01 10:54:42 +00:00
Matthias Hochsteger
7ced41e56f Use searchtree in STLBoundary 2019-10-01 12:19:22 +02:00
Christopher Lackner
9797c23351 change CalcLocalH to use Point<D> instead of PointDd 2019-10-01 11:59:17 +02:00
Matthias Hochsteger
ef64a5e7eb Replace BoxTree with BTree 2019-10-01 11:22:30 +02:00
Christopher Lackner
b29e9ac3a1 fix nogui build 2019-10-01 10:09:04 +02:00
Joachim Schöberl
3e01cac707 remove small timers 2019-09-30 19:39:22 +02:00
Joachim Schöberl
fe95433a87 missing timer closing 2019-09-30 19:26:50 +02:00
Matthias Hochsteger
871f70790f Dont throw exception if illegal_trigs table is not built 2019-09-30 18:55:01 +02:00
Joachim Schöberl
693bc66d49 use STL-searchtree 2019-09-30 18:21:01 +02:00
Joachim Schöberl
e4017b84e9 Merge branch 'pointnd_to_point' into 'master' 
Pointnd to point

See merge request jschoeberl/netgen!255
 2019-09-30 13:30:01 +00:00
Joachim Schöberl
b76b82b293 Merge branch 'split_improve_2d' into 'master' 
SplitImprove for triangles

See merge request jschoeberl/netgen!251
 2019-09-30 13:29:50 +00:00
Matthias Hochsteger
8defe2f864 New function Mesh::FindIllegalTrigs() 
Find illegal trigs after surface meshing and use this information in
surface mesh optimization
 2019-09-30 14:54:03 +02:00
Joachim Schöberl
b867caf01c parallel main loop in FindOpenElements 2019-09-30 11:05:13 +02:00
Christopher Lackner
6bfbaa1179 some more PointNd to Point<N> 2019-09-30 10:50:01 +02:00
Christopher Lackner
e956ca0fdc modernize and change to Point<3> 2019-09-30 10:38:46 +02:00
Christopher Lackner
60223b2a86 more PointNd to Point<N> 2019-09-30 10:36:42 +02:00
Christopher Lackner
030d8c8523 change more PointNd to Point<N> 2019-09-30 10:19:35 +02:00
Joachim Schöberl
656b0e0539 parallel CreatePoint2ElementTable as method of Mesh 2019-09-30 09:36:15 +02:00
Joachim Schöberl
7019504265 partially parallel Compress 2019-09-30 08:53:32 +02:00
Joachim Schöberl
bd589a4cca Merge branch 'SwapImprove2_with_core_table' into 'master' 
swapimprove2 with core tables

See merge request jschoeberl/netgen!254
 2019-09-30 03:36:59 +00:00
Matthias Hochsteger
8874e41aec SwapImprove2 - delete/add elements instead of replacing them 2019-09-29 21:31:00 +02:00
Joachim Schöberl
bbc36bb54d Merge branch 'pointnd_to_point' into 'master' 
change PointNd to Point<N> adfront2

See merge request jschoeberl/netgen!253
 2019-09-29 18:49:06 +00:00
Joachim Schöberl
47641c9b2c swapimprove2 with core tables 2019-09-29 20:47:41 +02:00