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311 Commits

Author SHA1 Message Date
Zeno Rogue
a14bceb681 embeddings:: simplifications 2023-02-04 10:18:01 +01:00
Zeno Rogue
395cbf3668 nilv:: the Nil model is now changeable 2023-01-30 00:02:13 +01:00
Zeno Rogue
d7fe4af1e9 embeddings:: implemented the cylinderHE embedding 2023-01-27 11:16:34 +01:00
Zeno Rogue
85dffdbeff rewritten the embeddings more nicely 2023-01-27 00:27:10 +01:00
Zeno Rogue
4b3bfb9932 euc_in_product 2023-01-06 00:09:12 +01:00
Zeno Rogue
82ce9914c5 one fixe with lie_exp 2023-01-04 23:31:12 +01:00
Zeno Rogue
86492d1181 Improved the UI for 'geodesic movement' setting, and also make it work correctly in SL2 and hyperbolic geometries 2022-12-25 12:14:36 +01:00
Zeno Rogue
5da1b8f88e removed obsolete CLI options -solgeo and -solnogeo 2022-12-17 11:35:46 +01:00
Zeno Rogue
4da63f57dc renamed parallel_transport to shift_object, made it use shift_method, and made it correct for Lie movement 2022-12-17 11:35:28 +01:00
Zeno Rogue
e9c04e1e77 Sol/NIH geometries now have separate gc constants 2022-12-13 19:46:57 +01:00
Zeno Rogue
3e733ae6e9 Big change: spatial_embedding option 2022-12-09 02:33:15 +01:00
Zeno Rogue
bf001926c2 refactored the vertical movement functions 2022-12-09 02:33:15 +01:00
Zeno Rogue
06523e063e used cyclefix and raddif in more places; (c)spin90, (c)spin180 and spin180 functions; rephrased M_PI in terms of TAU and x._deg when applicable 2022-11-13 16:22:55 +01:00
Zeno Rogue
9c603c13d4 slr:: slr::range_z parameter 2022-10-15 22:57:37 +02:00
Zeno Rogue
6ac17b31f1 hybrid:: new options for switching 2022-10-11 20:00:51 +02:00
Zeno Rogue
ce5c1bc369 ray:: fixed missing samples 2022-09-14 23:38:29 +02:00
Zeno Rogue
ae7574483e slr:: formula_exp now returns 0 for vel==0 instead of nan 2022-09-14 18:30:12 +02:00
Zeno Rogue
db3d710dd4 slr:: in_actual is now exported and also actually works 2022-09-14 18:29:39 +02:00
Arthur O'Dwyer
3c3f2b2b21 Silence overzealous -Wunused-result warnings on GCC 2022-07-05 13:28:00 -04:00
Zeno Rogue
75f58766a2 made background screen darkening consistent and optional 2022-07-05 11:51:06 +02:00
Zeno Rogue
38099bd7cb hybrid:: new value of 'next' for get_corner 2022-06-23 09:35:16 +02:00
Zeno Rogue
4892541287 added comments for sl:: parameters, set them as param_, renamed steps to shader_iterations 2022-05-28 18:43:43 +02:00
Zeno Rogue
793148729b An option to play on a disk (and use bounded space rules). Also renamed 'bounded' flag to 'closed' or similar, and improved Halloween 2022-05-21 13:08:42 +02:00
Zeno Rogue
d07ae075bc ray:: fixed raycaster in 2dim geometries crashing 2021-11-07 10:19:21 +01:00
Zeno Rogue
12dcd348b0 sol:: stop crashing if coordinates are NAN 2021-11-07 09:59:22 +01:00
Zeno Rogue
be1df0a68d fixed gen_sample_list (more walkaround than fix) 2021-10-10 00:40:22 +02:00
Zeno Rogue
41308e8e98 fixed product in dual archimedean 2021-10-10 00:40:22 +02:00
Zeno Rogue
663e334e38 intra:: first version 2021-09-16 21:30:26 +02:00
Zeno Rogue
97ec940744 added CAP_GL guards 2021-09-04 21:54:42 +02:00
Zeno Rogue
8d913f525d altmap height now uses an outside parameter 2021-07-31 15:14:31 +02:00
Zeno Rogue
8b3ea9031a nil:: fixed a possible crash due to missing compute_hept() 2021-07-21 10:49:48 +02:00
Arthur O'Dwyer
0ee6ce8c83 Eliminate -Woverloaded-virtual warnings from Clang. NFCI. 2021-07-12 17:51:39 -04:00
Zeno Rogue
c4e85c16d3 full cellshape computed in hybrid geometries 2021-07-12 20:54:16 +02:00
Zeno Rogue
2215e07fca created cellshapes for other 3D geometries 2021-07-12 12:23:34 +02:00
Zeno Rogue
0aa1d45287 moved ray_iadj from hybrid to hrmap method 2021-07-09 22:32:00 +02:00
Zeno Rogue
9a319e2d2a refactored shvid_full and wall_offset as virtual functions 2021-07-09 22:32:00 +02:00
Zeno Rogue
bc5ecf35e0 ray:: works with complex subcube-based honeycombs 2021-07-07 23:34:15 +02:00
Zeno Rogue
415fe72329 fixed gen_sample_list 2021-07-07 18:22:15 +02:00
Zeno Rogue
74486309a6 created a function init_heptagon which does tailored_alloc and clears the data 2021-07-04 10:36:16 +02:00
Zeno Rogue
29dee36525 fixed product shvid 2021-06-17 09:44:48 +02:00
Zeno Rogue
42fc2c44a7 rewritten shvid using OOP 2021-06-17 09:44:47 +02:00
Zeno Rogue
8d18946450 written createMov in an OOP way 2021-06-12 23:25:59 +02:00
Zeno Rogue
0f767e16b6 XLAT refactor continued 2021-05-23 16:00:50 +02:00
Zeno Rogue
42f64f5bcf REVERT gen_sample_list for non-hybrid 2021-05-17 14:23:08 +02:00
Zeno Rogue
7dfa614e6a removed incorrect implementation of 2.5D in gen_sample_list() 2021-05-12 20:20:40 +02:00
Zeno Rogue
c6beebec79 fixed raycaster on (convex) 2.5D tes 2021-05-12 20:18:34 +02:00
Zeno Rogue
3146fdd02f hybrid:: draw_underlying_space no longer covers the screen in e2xe, and also fixed the orientation in product 2021-05-01 14:14:28 +02:00
Zeno Rogue
97ccc07be6 ray:: reset_raycaster now resets rots::saved_matrices_ray 2021-04-07 18:15:58 +02:00
Zeno Rogue
e887d9e0b8 rotspace for S2 is now always elliptic 2021-04-07 18:15:58 +02:00
Zeno Rogue
5a73510c4f added some guards for MAXMDIM >= 4 and CAP_SOLV 2021-03-30 11:27:48 +02:00
Zeno Rogue
953e17722d throw hr_exceptions not strings 2021-03-24 20:25:44 +01:00
Arthur O'Dwyer
1761b02b90 Rationalize some std::exception stuff. 2021-03-21 17:57:09 -04:00
Zeno Rogue
421ff4a94a stretchable spherical spaces are now marked qSTRETCHABLE 2021-03-21 12:51:50 +01:00
Zeno Rogue
15adcdf191 missing () 2021-03-12 23:00:18 +01:00
Zeno Rogue
5f86ed6b4b fixed more fallthroughs, added exception hr_wrong_geometry 2021-03-12 22:59:24 +01:00
Zeno Rogue
6655ca1bc8 CLI option -nilh 2021-02-01 11:21:38 +01:00
Zeno Rogue
0de8ce9a10 initial implementation of VR 2020-11-22 17:58:40 +01:00
Zeno Rogue
35a502ae9a the rotation fix did not work in SL2 2020-11-14 15:04:52 +01:00
Zeno Rogue
1ad581b9a8 hybrid:: in PURE, one type is sufficient -- important in GLES 2020-11-14 14:18:08 +01:00
Arthur O'Dwyer
d163a01b8a Remove USE_UNORDERED_MAP because it has bit-rotted. 
Trying to compile with `-DUSE_UNORDERED_MAP` produces lots of compiler errors
like these, because of missing `std::hash` specializations.
Also, `#define unordered_map map` is just evil!

```
./nonisotropic.cpp:875:36: note: in instantiation of template class 'std::__1::unordered_map<hr::nilv::mvec, hr::heptagon *,
      std::__1::hash<hr::nilv::mvec>, std::__1::equal_to<hr::nilv::mvec>, std::__1::allocator<std::__1::pair<const hr::nilv::mvec, hr::heptagon
      *> > >' requested here
    unordered_map<mvec, heptagon*> at;
                                   ^

./nonisotropic.cpp:239:58: note: in instantiation of template class 'std::__1::unordered_map<std::__1::pair<hr::heptagon *, hr::heptagon *>,
      hr::heptagon *, std::__1::hash<std::__1::pair<hr::heptagon *, hr::heptagon *> >, std::__1::equal_to<std::__1::pair<hr::heptagon *,
      hr::heptagon *> >, std::__1::allocator<std::__1::pair<const std::__1::pair<hr::heptagon *, hr::heptagon *>, hr::heptagon *> > >'
      requested here
    unordered_map<pair<heptagon*, heptagon*>, heptagon*> at;
                                                         ^

./nonisotropic.cpp:457:49: error: no matching member function for call to 'iadj'
      while(h1->distance < h2->distance) back = iadj(h2, down) * back, h2 = h2->cmove(down);
                                                ^~~~
cell.cpp:42:15: note: candidate function not viable: no known conversion from 'hr::sn::hrmap_solnih' to 'hr::hrmap' for object argument
  transmatrix iadj(heptagon *h, int d) {
              ^
cell.cpp:41:22: note: candidate function not viable: no known conversion from 'hr::sn::hrmap_solnih' to 'hr::hrmap' for object argument
  struct transmatrix iadj(cell *c, int i) { cell *c1 = c->cmove(i); return adj(c1, c->c.spin(i)); }
                     ^
```
 2020-10-19 13:15:29 -04:00
Zeno Rogue
d64c5e338c extra guards 2020-10-15 16:33:52 +02:00
Zeno Rogue
34dc8fcc6e various fixes related to product spaces, especially product+inverse 2020-10-06 21:11:27 +02:00
Zeno Rogue
fdcba734c9 fixed direct_exp in S2xE 2020-09-21 12:03:32 +02:00
Zeno Rogue
e26f8f5a5b optimized inverses 2020-09-16 23:49:17 +02:00
Zeno Rogue
6c99b70f16 fixed not reseting mstretch correctly 2020-08-23 00:11:19 +02:00
Zeno Rogue
b5924ccc5c mstretch now works in rot spaces including SL2 2020-08-23 00:10:59 +02:00
Zeno Rogue
0822625cf8 fixed a NAN in rots::formula_exp 2020-08-10 20:20:55 +02:00
Zeno Rogue
0926b98c83 fixed raycaster in twisted geometries; weirdly twisted spherical geometry 2020-08-08 16:08:51 +02:00
Zeno Rogue
a7ac7b0894 added a comment to qtm that it is the inverse 2020-08-05 01:18:25 +02:00
Zeno Rogue
3505f17460 redone modecode 2020-08-02 12:55:37 +02:00
Zeno Rogue
c25e120c13 fixed a freeze in Berger sphere primitive 2020-07-28 22:06:14 +02:00
Zeno Rogue
18c96d4e62 fixed a bug in rotspace raycasting 2020-07-28 22:06:14 +02:00
Zeno Rogue
c99650cae4 rotspace:: in configure_period menu, updated description, and menu is left correctly 2020-07-28 22:06:14 +02:00
Zeno Rogue
475d16451a rotspace:: shift: implemented using cellwalkers, works correctly in bounded spaces now 2020-07-28 22:06:14 +02:00
Zeno Rogue
33647a56c2 fixed distance computation in periodic product spaces (racing in H2xE no longer freezes) 2020-07-28 22:06:14 +02:00
Zeno Rogue
67595a4ed3 redone hrmap::draw() function to keep DRY 2020-07-28 22:06:14 +02:00
Zeno Rogue
42446f1925 fixed non-shader-based slr::get_inverse_exp 2020-07-28 22:06:14 +02:00
Zeno Rogue
82f32607e6 MAJOR CHANGE: replaced (transmatrix,band_shift) pair with shiftmatrix 2020-07-28 22:06:14 +02:00
Zeno Rogue
adc17dce1b fixed slshader when xy==0 2020-07-25 03:14:11 +02:00
Zeno Rogue
4d9775080d fixed crash in geometry selection 2020-07-25 03:13:54 +02:00
Zeno Rogue
94cac21716 primitive-based rendering of the Berger sphere (very poor) 2020-07-24 23:39:30 +02:00
Zeno Rogue
7d7fe85199 slr:: fixes in ~SL quotients: auto disc_quotient, underlying spaces drawn correctly, comment in period selector 2020-07-24 16:20:27 +02:00
Zeno Rogue
4c6500514e nicer slshader 2020-07-24 11:35:32 +02:00
Zeno Rogue
351eda2b5d generalized PSL to ~SL (discrepancies still appear) 2020-07-24 02:30:50 +02:00
Zeno Rogue
7e85f07458 primitive rendering now implemented for stretched H2xE; removed the old implementation of SL(2,R) 2020-07-22 00:19:13 +02:00
Zeno Rogue
2a0b0101fd raycasting in 2D 2020-06-03 15:11:20 +02:00
Zeno Rogue
76dfee3e42 no_code set for hybrid and fake 2020-05-16 11:26:03 +02:00
Zeno Rogue
bf83959b4a allow setting the resource dir; autoconf should move *.dat file to resource dir 2020-05-16 01:30:33 +02:00
Zeno Rogue
8b89374421 generalized SL2 raycaster 2020-05-15 18:32:14 +02:00
Zeno Rogue
3f20ba9d29 getCdata and getBits: prod -> hybri 2020-05-15 18:31:32 +02:00
Zeno Rogue
58a4583bb7 fixed Goldberg hybrid spaces 2020-05-15 17:40:42 +02:00
Zeno Rogue
aea3ac848b hybrid:: in draw underlying, use a longer range in H2 2020-05-15 11:48:04 +02:00
Zeno Rogue
29c7faa264 stretch < -1 (seems not to be working correctly) 2020-05-09 18:33:37 +02:00
Zeno Rogue
c35705cc5c fixed hybrid bitruncated ray: works after clear map 2020-05-09 18:32:16 +02:00
Zeno Rogue
fd9ea8793e stretch:: renamed rots_twist to stretch, also implemented for slr 2020-05-09 10:41:15 +02:00
Zeno Rogue
ecb88d8501 qtm:: fixed 2020-05-09 02:35:15 +02:00
Zeno Rogue
83c0ade9d6 revert hyperbolic qtm 2020-05-09 00:57:59 +02:00
Zeno Rogue
54804bc08b stretched spherical geometry 2020-05-08 21:18:47 +02:00
Zeno Rogue
02de6fa330 ray:: bitruncated product 2020-05-08 21:14:31 +02:00
Zeno Rogue
a6a0995e85 SOLV_ALL 2020-04-29 15:15:18 +02:00