189 Commits

Author	SHA1	Message	Date
Zeno Rogue	1554caa7b4	rotations are now represented as matrices, not angles	2023-08-08 16:27:52 +02:00
Zeno Rogue	61610282ca	correct ordering of plain floors when z-ordering cannot be trusted in SVG or with alpha	2023-05-30 18:44:03 +02:00
Zeno Rogue	e6738f6c20	semidirect rendering	2023-05-15 02:50:41 +02:00
Zeno Rogue	e63feddb7c	added MAXMDIM guards in various places	2023-04-15 01:29:59 +02:00
Zeno Rogue	d389a40bd9	removed unused variables	2023-04-15 01:14:56 +02:00
Zeno Rogue	5a4f6595e1	improved performance with MINIMIZE_GL_CALLS	2023-04-15 01:14:29 +02:00
Zeno Rogue	426c350a59	conformal square improved on sphere	2023-03-23 01:37:52 +01:00
Zeno Rogue	1b7f4b869e	new Conformal Square projection (with transition and shader and Euclidean form)	2023-03-19 12:21:05 +01:00
Zeno Rogue	573304faab	more detailed 3D depth settings	2023-02-18 18:32:01 +01:00
Zeno Rogue	85dffdbeff	rewritten the embeddings more nicely	2023-01-27 00:27:10 +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	33380fba89	noniso skies	2022-12-15 18:59:20 +01:00
Zeno Rogue	2f2e770d64	fixed a possible bug in gldraw -- ioffset instead of offset	2022-12-09 02:33:15 +01:00
Zeno Rogue	3e733ae6e9	Big change: spatial_embedding option	2022-12-09 02:33:15 +01:00
Zeno Rogue	42f96b768c	improvements to sphere flipping	2022-12-04 14:48:12 +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	b8b1df01e7	fixed some linewidth issues	2022-10-27 16:06:39 +02:00
Zeno Rogue	a7ca4c2902	relativistic projections added	2022-10-14 00:56:48 +02:00
Zeno Rogue	4cdc7db18d	curvepoint_first function to loop curves automatically	2022-10-11 19:56:56 +02:00
Zeno Rogue	73c689211f	shader flag to use no fog -- useful to display ultra-ideal points	2022-10-11 19:56:37 +02:00
Arthur O'Dwyer	0ae74aad62	Fix more instances of Clang's -Wunqualified-std-cast-call	2022-07-05 13:28:00 -04:00
Zeno Rogue	88fcca886c	fixed write_in_space to use poly_outline	2022-06-08 18:00:43 +02:00
Zeno Rogue	b6b32d2c2b	fixed sl2 rendering	2022-05-28 18:44:42 +02:00
Zeno Rogue	a6dc4b9314	new projections mostly for Solv: Lie perspective and Lie orthogonal	2022-05-17 09:45:09 +02:00
Zeno Rogue	59078497dd	arb:: support for apeirogons using '*inf'	2022-04-24 22:57:34 +02:00
Zeno Rogue	589d2dd72c	hemisphere in spherical now produces the hyperboloid model	2022-04-07 20:50:16 +02:00
Zeno Rogue	8e710784df	fixed scale_at for cylindrical projections	2022-03-27 22:47:50 +02:00
Zeno Rogue	00c71c5212	export curvedata	2021-12-12 00:30:07 +01:00
Zeno Rogue	96c143da8e	backandfront projection option	2021-09-18 01:39:09 +02:00
Zeno Rogue	e8e6d0aa25	two-sided display of hyperbolic disk with -1<pconf.alpha<0	2021-09-16 22:26:23 +02:00
Arthur O'Dwyer	090e084dd4	Add explicit and override consistently everywhere else. NFCI.	2021-07-11 18:03:08 -04:00
Zeno Rogue	241e731663	fixed a memory leak -- not clearing finf.tvertices	2021-06-25 18:52:18 +02:00
Zeno Rogue	f9fec7607f	vertex debug improved	2021-06-06 10:13:57 +02:00
Zeno Rogue	3f7fc5f2b9	added CAP_EXTFONT for when font textures are not available (i.e., mobile devices)	2021-06-01 13:07:55 +02:00
Zeno Rogue	4cdadea45f	generalized write_in_space	2021-06-01 13:07:36 +02:00
Zeno Rogue	e78a170e7e	added some missing CAP_SDL and CAP_GL guards	2021-05-23 16:00:49 +02:00
Zeno Rogue	b2c1e82d17	fixed ASCII display without OpenGL	2021-04-25 12:03:06 +02:00
Zeno Rogue	5a73510c4f	added some guards for MAXMDIM >= 4 and CAP_SOLV	2021-03-30 11:27:48 +02:00
Zeno Rogue	355b8df23a	added colors.cpp for all color-related functions	2021-03-25 10:56:20 +01:00
Zeno Rogue	56485f20a9	various changes and fixes to make coolfog and sky work correctly in VR	2021-03-09 13:12:53 +01:00
Zeno Rogue	95d4e942e2	removed obsolete profiling	2021-03-09 10:45:44 +01:00
Zeno Rogue	a25ca511c3	fixup to strings on map	2021-03-07 21:31:30 +01:00
Zeno Rogue	b69ea3886e	vr:: strings on map are now drawn correctly	2021-03-07 21:13:31 +01:00
Zeno Rogue	d8fd187986	in SDL2, SDL_gfx functions seem to use a different order of components	2021-03-07 14:14:53 +01:00
Zeno Rogue	f00696711a	HyperRogue ported to SDL2 (in mymake do -sdl2)	2021-03-06 14:53:25 +01:00
Zeno Rogue	b744107069	fixed MINIMIZE_GL_CALLS	2021-02-07 22:55:11 +01:00
Zeno Rogue	015f6227fa	redone basic graphics settings (vsync, resolution, fullscreen, gl/aa)	2021-02-07 22:55:10 +01:00
Zeno Rogue	c1386d49b7	no in_vr_sphere except in sphere	2021-02-07 22:55:10 +01:00
Zeno Rogue	f5ac66513c	fixed CAP_VR guards	2020-12-31 19:11:14 +01:00
Zeno Rogue	0f0c4a5d02	vr:: point to the correct side of the sphere	2020-12-31 19:11:14 +01:00