Hi, ... file ... could ... after ... I didn't make this change but be aware that it would be easy to do. When the faces and edges are loaded into the arrays...
1088
vortexswirling
Nov 1, 2007 1:51 pm
Hi Adrian, ... That is nice! When I started out with n_icons long ago I never thought it could come to this. Way more than my expectations! ... I have made the...
1089
brontopithecus
Nov 2, 2007 5:44 pm
Hi, I found this in my website's referral logs, so I joined. ... No, that list came from my own program circa 1996. (Fullgen's output has a very different...
1090
vortexswirling
Nov 2, 2007 10:11 pm
Hi Anton, ... output ... After I was able to get Fullgen to compile I realized that your output is quite different. I wanted to get some kind of converter for ...
1091
Adrian Rossiter
adrianrossiter
Nov 3, 2007 7:25 am
Hi Roger ... I can't think of any other uses for restoring the order offhand. It will be interesting to see if there are any reports that there is a...
1092
Adrian Rossiter
adrianrossiter
Nov 3, 2007 9:20 am
Hi Anton ... Nice to see you here! ... Shame about losing the code. I had a problem with the earlier version of the geodesic sphere program in that a...
1093
Anton Sherwood
brontopithecus
Nov 3, 2007 10:02 am
... Oh? What do you get instead from the convex hull? [...] ... I was puzzled at first as to what you mean by that, until I read enough to understand that you...
1094
Adrian Rossiter
adrianrossiter
Nov 3, 2007 10:36 am
Hi Anton ... Here is an example, the geodesic edges are red and the hull edges are yellow http://www.antiprism.com/misc/geo_tet_hull.wrl ... It is convenient...
1095
Adrian Rossiter
adrianrossiter
Nov 3, 2007 2:18 pm
Hi Roger ... The MSYS build seems to be working here, after a bit of fiddling. If the report didn't seem right, did you convert the %lld format specifiers to...
1096
vortexswirling
Nov 3, 2007 2:20 pm
Hi Adrian, ... The only reason it would matter is if the face or edge order was important before going into merge_sort. Originally designed merge_sort was...
1097
Adrian Rossiter
adrianrossiter
Nov 3, 2007 3:06 pm
Hi Roger ... What sort of things do you think you will be looking at next? ... I will try to have a good look at this on Monday. I will write up the...
1098
vortexswirling
Nov 3, 2007 4:31 pm
Hi Adrian, We've talked minmax used for solving a polyhedron with no coordinate information. In the program Hedron ...
1099
vortexswirling
Nov 3, 2007 8:40 pm
Hi Adrian, ... If I get plantri/fullgen as is, it will compile under Cygwin with the Makefile provided. It might actually be working. I'm not sure about these...
1100
Adrian Rossiter
adrianrossiter
Nov 3, 2007 10:55 pm
Hi Roger ... Have you experimented with minmax -p u? It isn't perfect but it works on a range of "normal" polyhedra. It will unscramble a snub dodecahedron 1...
1101
Adrian Rossiter
adrianrossiter
Nov 3, 2007 11:34 pm
Hi Roger ... It is a Microsoft thing. See the "additional notes" here http://acm.pku.edu.cn/JudgeOnline/faq.htm#q2 or search on "%lld %I64d msvcrt.dll" ... It...
1102
Anton Sherwood
brontopithecus
Nov 4, 2007 6:04 am
... Surprising. When I tried to make a torus using topological coordinates (using a square grid of 144 vertices), the inner and outer aspects collapsed...
1103
Adrian Rossiter
adrianrossiter
Nov 4, 2007 12:03 pm
Hi Anton ... I am doing something different. In the example above I have started with a good tiling of a torus i.e. the vertices lie on a torus. I have then...
1104
vortexswirling
Nov 4, 2007 3:30 pm
Hi Adrian, ... coordinate ... It is an interesting program, nevertheless. It is well worth the money if you are interested in this kind of thing. One of the...
1105
vortexswirling
Nov 5, 2007 1:41 am
Hi Adrian, ... It turns out that I didn't have to do this. Your program interfaces with fullgen without any changes, other than making for Cygwin add the...
1106
vortexswirling
Nov 6, 2007 12:18 pm
Hi Adrian, The following dialog is from this message: http://tech.groups.yahoo.com/group/antiprism/message/698 ... This does work. When I ran bootstrap I was...
1107
vortexswirling
Nov 6, 2007 12:42 pm
Hi Adrian, ... Out of curiousity I tried making this change. In Cygwin, it prints out the literal I64d! I think the %lld problem was fixed in Cygwin. In the...
1108
vortexswirling
Nov 6, 2007 3:28 pm
Hi Adrian, I found out how apra/inet.h is addressed for mingw. It is another windows thing. For mingw they use winsock.h instead. So the code at the top of...
1109
Adrian Rossiter
adrianrossiter
Nov 7, 2007 10:35 am
Hi Roger ... Good that it is working. I haven't run bootstrap on MSYS or Cygwin so I haven't seen the version problems. Adrian. -- Adrian Rossiter ...
1110
Adrian Rossiter
adrianrossiter
Nov 7, 2007 10:53 am
Hi Roger ... I first came across it in Cygwin, maybe a couple of years ago. When I built fullgen on MSYS the report numbers weren't right. I checked the code...
1111
Adrian Rossiter
adrianrossiter
Nov 7, 2007 11:28 am
Hi Roger ... Actually, I don't think the code that uses this header is correct anyway! In which case you can delete the header line and line 22 (n =...
1112
vortexswirling
Nov 7, 2007 1:49 pm
Hi Adrian, ... Well then I guess it isn't needed yet! I did notice the slowdown. I don't even think filtering out by symmetry helps since the report shows the...
1113
vortexswirling
Nov 7, 2007 3:09 pm
Hi Adrian, ... Antiprism. ... Well, a fullgen interface was on my list but I can scratch that now! The next thing I'd like to work on is Conway Notation and...
1114
Adrian Rossiter
adrianrossiter
Nov 7, 2007 5:32 pm
Hi Roger ... It can work on some sorts of non-convex surfaces. It definitely wouldn't work with any polyhedron that self-intersects. It won't work as it is on...
1115
Adrian Rossiter
adrianrossiter
Nov 8, 2007 9:35 am
Hi Roger ... I have had another thought, of how you could take advantage of the pre-existing faces. If the surface around the vertices is fairly flat, and...
1116
vortexswirling
Nov 8, 2007 1:24 pm
Hi Adrian, ... What I was thinking for the toroids is, if I would write a "donut program" which rotated a polygon around a ring, whether the set of vertex...
