Revision: 44732
http://brlcad.svn.sourceforge.net/brlcad/?rev=44732&view=rev
Author: erikgreenwald
Date: 2011-06-03 19:32:56 +0000 (Fri, 03 Jun 2011)
Log Message:
-----------
add some size/mass notes
Modified Paths:
--------------
brlcad/trunk/src/proc-db/ringworld.c
Modified: brlcad/trunk/src/proc-db/ringworld.c
===================================================================
--- brlcad/trunk/src/proc-db/ringworld.c 2011-06-02 18:49:57 UTC (rev
44731)
+++ brlcad/trunk/src/proc-db/ringworld.c 2011-06-03 19:32:56 UTC (rev
44732)
@@ -22,6 +22,16 @@
*
* Generate a 'ringworld', as imagined by Larry Niven.
*
+ * Some urls/notes
+ *
+ * http://www.youtube.com/watch?v=sR2296df-bc
+ * http://www.freewebs.com/knownspace/rw.htm
+ * http://www.alcyone.com/max/reference/scifi/ringworld.html
+ *
+ * sun: 1.93e26g, 1.36e9m, 3.6e33ergs/sec
+ * ring: 2e30g, 1.53e11m radius, 1.605e9m width, 1600km rim walls 200' wide at
+ * top. 30m bottom plus 370m foam
+ * shadow squares: 20, 1.6e6x4e6m, 4.6e7m orbit
*/
#include "common.h"
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