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- This is !SSystem, version 1.23 (27 Mar 1996)
-
- This program is one that demonstrates the movements of planets in the solar
- system, the ratios of the speeds and orbital size being fairly accurate. No
- attempt has been made to make the orbits true ellipses, they are describing
- purely circular motion.
-
- The program performs best in modes of 16 colours such as mode 12, 20, or 27,
- and rather than spend too long in improving the program, I suggest that you
- use one of these modes to reduce the problem of flickering.
-
- The resulting program has been 'shrunk' using !BasShrink by John Wallace.
-
- Thanks go as usual to Paul Hobbs who provided the RiscOs program !Shell
- around which this program was written.
-
-
- Further details about EvntShell may be obtained from the author:
-
- Paul Hobbs Rheinpfalzstrasse 2
- 85049 Ingolstadt
- Germany
-
- The heap manager routines used by EvntShell are copyright Risc User and are used with permission.
-
- -----------------------------------------------------------------------------
-
- Any improvements or bugs, please report to :-
-
- Robert Seago.
-
- 40 Alton Park Road
- Clacton On Sea
- Essex.
-
- CO15 1ED