102 commits

Author	SHA1	Message	Date
bl-ue	1d3c2a0416	Fix typos	2021-02-09 19:53:30 -05:00
Starbeamrainbowlabs	ad9e5a26b1	Start working on //scale, but it isn't finished yet.	2021-02-07 23:39:09 +00:00
Starbeamrainbowlabs	03afd7e75c	//subdivide: comment out debug statements ... ....we're pretty sure what the issue is, and our server on elessar doesn't even emit them	2021-02-07 03:13:02 +00:00
Starbeamrainbowlabs	555058b4ac	//subdivide: tweak update message display	2021-02-07 03:12:09 +00:00
Starbeamrainbowlabs	151afadf6c	//many: fix running commands that take no arguments	2021-02-07 02:59:19 +00:00
Starbeamrainbowlabs	a360f06138	Fix eta calculations	2021-02-07 02:45:34 +00:00
Starbeamrainbowlabs	9d76c5d98a	wea.eta: fix obscure edge case	2021-02-07 01:37:50 +00:00
Starbeamrainbowlabs	888ee04f9d	//subdivide: fix a number of other issues	2021-02-07 01:28:07 +00:00
Starbeamrainbowlabs	edb80d7478	//subdivide: fix debug logging	2021-02-07 01:07:21 +00:00
Starbeamrainbowlabs	122ff381f1	//subdivide: debug logging	2021-02-07 01:02:03 +00:00
Starbeamrainbowlabs	ebed73fc49	//subdivide: fix emerge_area to only emerge individual chunked areas	2021-02-05 23:44:33 +00:00
Starbeamrainbowlabs	38e5c81d33	//subdivide: tally total times so far as we go ... - Don't use wea.sum() on a table full of all the times we've recorded so far - Limit individual stats list lengths to 25 to avoid memory issues when running with a large number of chunks - Tally total times / metrics as we go to avoid memory issues	2021-02-03 03:04:33 +00:00
Starbeamrainbowlabs	25e659321a	//subdivide: reimplement count_chunks ... this does the maths properly, so we'e going from O(n³) to O(1) :D //subdivide should get started *so much faster* now :D	2021-02-03 02:25:33 +00:00
Starbeamrainbowlabs	85a715a0ea	wea.emerge_area: remove debug prints	2021-02-03 00:45:54 +00:00
Starbeamrainbowlabs	a511d85e29	human_time: correctly handle non-number inputs	2021-02-03 00:44:42 +00:00
Starbeamrainbowlabs	e8584c4ec6	hollow: fix undefined variable	2021-01-31 21:30:13 +00:00
Starbeamrainbowlabs	0be205dae7	Start implementing //hollow, but it isn't finished yet	2021-01-31 18:03:07 +00:00
Starbeamrainbowlabs	4b1cf074d5	//count: make numbers human-readable ... Fixes #14	2021-01-31 17:43:08 +00:00
Starbeamrainbowlabs	4b2f2b0001	Add //line ... Fixes #25.	2021-01-16 18:36:17 +00:00
Starbeamrainbowlabs	d2f101e9dd	It works!	2020-10-10 22:22:53 +01:00
Starbeamrainbowlabs	008519177c	//subdivide: Fix more issues, there are a few more to go	2020-10-10 21:57:19 +01:00
Starbeamrainbowlabs	2ac6ea03a7	Fix some bugs, but the new //subdivide still doesn't work yet	2020-10-10 21:50:03 +01:00
Starbeamrainbowlabs	aa234595a8	Refactor //subdivide to call minetest.emerge_blocks ... ....whether it actually works or not is another question entirely though.....	2020-10-10 21:43:22 +01:00
Starbeamrainbowlabs	ef165b9c58	Add ETA to //many, and tidy up message generation in //subdivide	2020-10-10 17:01:08 +01:00
Starbeamrainbowlabs	fea89f2e3c	//maze, //maze3d: Allow non-number seeds ... This uses a simple (non-crypto!) hash function to hash non-number strings to a number. Existing seeds are *not* affected - they will still work as before.	2020-09-28 01:31:15 +01:00
Starbeamrainbowlabs	39103a046f	//maze: fix some areas of generated mazes not being explored	2020-09-28 01:30:15 +01:00
Starbeamrainbowlabs	130524a7d0	Disable some debug prints, and update docs	2020-09-20 22:07:47 +01:00
Starbeamrainbowlabs	a6f5fe5123	Finish initial //ellipsoidapply implementation	2020-09-20 21:19:29 +01:00
Starbeamrainbowlabs	e0e64dc6b9	Start ellipseapply, but it isn't finished	2020-09-20 18:03:29 +01:00
Starbeamrainbowlabs	13278570cb	Optimise //count	2020-09-20 17:53:55 +01:00
Starbeamrainbowlabs	5967db2496	Update depends.txt	2020-09-20 13:29:16 +01:00
Starbeamrainbowlabs	c6a1571e1f	Add support for ethereal	2020-09-20 13:28:54 +01:00
Starbeamrainbowlabs	0ddf160e84	Fix minor string manipulation crash	2020-09-15 02:00:24 +01:00
Starbeamrainbowlabs	d556a4e710	forest: save sapling removal back to disk	2020-09-14 13:43:05 +01:00
Starbeamrainbowlabs	66a265bbce	Add soft dependencies to worldeditaditions & updaate docs	2020-09-14 02:12:05 +01:00
Starbeamrainbowlabs	2a592a808c	Finish bugfixing //forest! ... moretrees still doesn't work with it though, and I don't understand why....	2020-09-14 01:19:15 +01:00
Starbeamrainbowlabs	a6fc9712b4	Fix some crashes, but it's still not functioning as expected	2020-09-13 22:57:26 +01:00
Starbeamrainbowlabs	0b285fa681	Start implementing //forest, but it isn't finished yet	2020-09-13 20:32:55 +01:00
Starbeamrainbowlabs	44efb9bb38	Add .is_sapling() and new forest command. ... It's not hooked up yet and we haven't implemented the chat command, so it's obviously untested.	2020-09-13 15:43:49 +01:00
Starbeamrainbowlabs	25f369c582	Implement //fillcaves for #23	2020-08-26 19:17:07 +01:00
Starbeamrainbowlabs	b303f8758a	//erode snowballs: make tweaks & add new noconv param	2020-08-21 22:01:24 +01:00
Starbeamrainbowlabs	07588e0940	erode/snowballs: Add comment	2020-08-21 21:00:45 +01:00
Starbeamrainbowlabs	fd5804dd9c	//erode: Finish the initial round of bugfixing, but I'm on the fence about it. ... Specifically, I'm unsure about whether I'm happy with the effects of the algorithm. Also, we convolve with a 3x3 gaussian kernel after erosion is complete - and we have verified that the erosion is having an positive effect at "roughening up" a terrain surface. It seems like the initial blog post was correct: the algorithm does tend to make steep surfaces steeper. It also appears that it's more effective on larger areas, and 'gentler' curves. THis might be because the surface normals are more conducive to making the snowballs roll. Finally, we need to decide whether we want to keep the precomputed normals as we have now, or whether we want to dynamically compute them at the some of request.	2020-08-21 20:59:50 +01:00
Starbeamrainbowlabs	997eb4d101	fix all the crashes with the new erosion algorithm ... ......but it doesn't look like it's functioning as intended just yet	2020-08-21 15:21:10 +01:00
Starbeamrainbowlabs	acb288b984	Fix a ton of bugs but there are lots more to go.....	2020-08-21 13:27:40 +01:00
Starbeamrainbowlabs	cdba38d37d	Start implementing snowball erosion algorithm. ... There's still a long way to go - we're only just getting warmed up!	2020-08-20 01:53:26 +01:00
Starbeamrainbowlabs	20ccf321ce	Start setting things out to implement erosion ... First up, we're going to attempt to implement a snowballs-based algorithm. Reference: https://jobtalle.com/simulating_hydraulic_erosion.html	2020-08-18 02:11:37 +01:00
Starbeamrainbowlabs	91f11a2b0d	Comment out debug line	2020-08-11 21:17:23 +01:00
Starbeamrainbowlabs	0afbba4deb	os.clock() → minetest.get_us_time() ... ....how did I miss that :P	2020-06-26 20:46:35 +01:00
Starbeamrainbowlabs	c0624f5a94	Port human_time from Pepperminty Wiki & put it to use in //multi ... Also, we've got a changelog!	2020-06-25 23:45:27 +01:00