search for: v1y

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2020 Oct 23
2
3d plot of earth with cut
...cos(fixlong) p0y <- r*cos(2)*sin(fixlong) p0z <- r*sin(2) p1x <- r*cos(2.5)*cos(fixlong) p1y <- r*cos(2.5)*sin(fixlong) p1z <- r*sin(2.5) p2x <- r*cos(3)*cos(fixlong) p2y <- r*cos(3)*sin(fixlong) p2z <- r*sin(3) # Make the vectors pointing to P and P0 v1x <- p1x - p0x # P v1y <- p1y - p0y v1z <- p1z - p0z v2x <- p2x - p0x # P0 v2y <- p2y - p0y v2z <- p2z - p0z # The cross product will give a vector orthogonal to the plane, (nx, ny, nz) nx <- v1y*v2z - v1z*v2y; ny <- v1z*v2x - v1x*v2z; nz <- v1x*v2y - v1y*v2x; # normalize nMag <- sqrt(nx*nx +...
2020 Oct 23
0
3d plot of earth with cut
...p0z <- r*sin(2) > p1x <- r*cos(2.5)*cos(fixlong) > p1y <- r*cos(2.5)*sin(fixlong) > p1z <- r*sin(2.5) > p2x <- r*cos(3)*cos(fixlong) > p2y <- r*cos(3)*sin(fixlong) > p2z <- r*sin(3) > # Make the vectors pointing to P and P0 > v1x <- p1x - p0x # P > v1y <- p1y - p0y > v1z <- p1z - p0z > v2x <- p2x - p0x # P0 > v2y <- p2y - p0y > v2z <- p2z - p0z > > # The cross product will give a vector orthogonal to the plane, (nx, ny, nz) > nx <- v1y*v2z - v1z*v2y; > ny <- v1z*v2x - v1x*v2z; > nz <- v1x*v2y -...
2020 Oct 22
0
3d plot of earth with cut
> It should be a 2D slice/plane embedded into a 3D space. I was able to come up with the plot, attached. My intention was to plot national boundaries on the surface of a sphere. And put the slice inside. However, I haven't (as yet) worked out how to get the coordinates for the boundaries. Let me know, if of any value. And I'll post the code. (But needs to be polished first)
2020 Oct 22
2
3d plot of earth with cut
Thanks for your idea. It should be a 2D slice/plane embedded into a 3D space. Could be static, I just need to make a single figure from it for illustration of the Earth together with its interior in 3D. So, the interior would be a slice in 2D along a fixed longitude. And along this 2D slice would be a heatmap. Again, embedded in 3D, since it would be shown as a slice of Earth in 3D. Duncan?s
2004 Jun 01
1
WinRAR archiver cannot create russian filename on samba share (bug 1407)
WinRAR (ver 3.x) cannot create russian filenames on Samba shares - it got error: cannot create ????.rar Access is denied. But it can successfully create filename, contains only english characters. https://bugzilla.samba.org/show_bug.cgi?id=1407 Anybody has the same problem? Thanks a lot!
2001 Jan 23
7
Multichannel Encoding
I'm a mathematician and programmer working on experimental surround sound techniques. Some of the ideas I'm working on require dozens of channels. These channels are often highly correlated and are very well suited to compression. I'm new to Vorbis. Does it attempt to address such issues? Thanks, --Richard --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project
2003 Nov 19
0
Windows Offline Folders
...('-E8R!C='@@*# L(# I("T@ M<V5C7V-T>%]S=&%C:U]N9'@@/2 P"ELR,# S+S$Q+S$Y(#(P.C$T.C T+" S M72!S;6)D+W!A<W-W;W)D+F,Z875T:&]R:7-E7VQO9VEN*#@U-2D*("!A=71H M;W)I<V5?;&]G:6XZ($%#0T505$5$.B!G=65S="!A8V-O=6YT(&%N9"!G=65S M="!O:R H;F]B;V1Y*0I;,C P,R\Q,2\Q.2 R,#HQ-#HP-"P@,UT@<VUB9"]S M97)V:6-E+F,Z;6%K95]C;VYN96-T:6]N*#0X-RD*("!#;VYN96-T('!A=&@@ M:7,@+W1M< I;,C P,R\Q,2\Q.2 R,#HQ-#HP-"P@,UT@<VUB9"]S96-?8W1X M+F,Z<'5S:%]S96-?8W1X*#(Y-RD*("!P=7-H7W-E8U]C='@H,"P@,"D@.B!S M...