July 1997
- A simple political/social system? Jon A. Lambert
- A simple political/social system? clawrenc@cup.hp.com
- A simple political/social system? Marian Griffith
- A simple political/social system? clawrenc@cup.hp.com
- A simple political/social system? Jon A. Lambert
- Wounds and trauma Adam Wiggins
- Wounds and trauma clawrenc@cup.hp.com
- Wear Location System Jon A. Lambert
- Level abstractions clawrenc@cup.hp.com
- (fwd) Popularity of text-based MUDS clawrenc@cup.hp.com
- trying again Chris Gray
- My page, such as it is. Michael A. Hohensee
- What happened? Michael Hohensee
- Testing coder@ibm.net
- > Integrating PK Matt Chatterley
- Level abstractions / Game realism issues Matt Chatterley
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling Chris Gray
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Chris Gray
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Jon A. Lambert
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Jon A. Lambert
- C&C and Event Rescheduling Jon A. Lambert
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Nathan Yospe
- C&C and Event Rescheduling Adam Wiggins
- C&C and Event Rescheduling Richard Woolcock
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Richard Woolcock
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Adam Wiggins
- C&C and Event Rescheduling Marian Griffith
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Adam Wiggins
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Miroslav Silovic
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Jon A. Lambert
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling Miroslav Silovic
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Miroslav Silovic
- C&C and Event Rescheduling Miroslav Silovic
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Miroslav Silovic
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Jon A. Lambert
- C&C and Event Rescheduling Shawn Halpenny
- C&C and Event Rescheduling Jeff Kesselman
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Jeff Kesselman
- C&C and Event Rescheduling clawrenc@cup.hp.com
- C&C and Event Rescheduling Jeff Kesselman
- not about pk anymore Marian Griffith
- not about pk anymore Huibai
- not about pk anymore Matt Chatterley
- not about pk anymore clawrenc@cup.hp.com
- not about pk anymore Alex Oren
- not about pk anymore Matt Chatterley
- not about pk anymore clawrenc@cup.hp.com
- natural language parser (Output) Nathan Yospe
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Adam Wiggins
- Virtual Chemistry Jon A. Lambert
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Jon A. Lambert
- Virtual Chemistry Adam Wiggins
- Virtual Chemistry Jon A. Lambert
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Michael Hohensee
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Marian Griffith
- Virtual Chemistry Chris Gray
- Virtual Chemistry Marian Griffith
- Virtual Chemistry Chris Gray
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Chris Gray
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry clawrenc@cup.hp.com
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Nathan Yospe
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Nathan Yospe
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Marian Griffith
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Marian Griffith
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Jon A. Lambert
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry clawrenc@cup.hp.com
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry clawrenc@cup.hp.com
- Virtual Chemistry Marian Griffith
- Virtual Chemistry Jon A. Lambert
- Virtual Chemistry Brandon Van Every
- Virtual Chemistry Jon A. Lambert
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- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Matt Chatterley
- Virtual Chemistry Adam Wiggins
- Virtual Chemistry Huibai
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- Virtual Chemistry clawrenc@cup.hp.com
- Combat Adam Wiggins
- Attn JCL: A scenario for you Alex Oren
- Combat messages Marian Griffith
- Combat messages Adam Wiggins
- Combat messages Martin Keegan
- Combat messages Matt Chatterley
- What about drugs? Nathan Yospe
- What about drugs? Adam Wiggins
- What about drugs? Jon A. Lambert
- What about drugs? Martin Keegan
- coord-based recap? Huibai
- coord-based recap? clawrenc@cup.hp.com
- Docs uploaded Chris Gray
- What are the elements of playabilty? clawrenc@cup.hp.com
- META: Making the list public? clawrenc@cup.hp.com
- META: Making the list public? Cynbe ru Taren
- META: Making the list public? coder@ibm.net
- META: Making the list public? Michael Hohensee
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- META: Making the list public? Shawn Halpenny
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- META: Making the list public? Jon A. Lambert
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- META: Making the list public? Huibai
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- META: Making the list public? Shawn Halpenny
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- META: Making the list public? Matt Chatterley
- Longbows and such. Cynbe ru Taren
- R-trees &kin Cynbe ru Taren
- R-trees &kin Martin Keegan
- META: Making the list public? S001GMU@nova.wright.edu
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- Source data on Crossbows clawrenc@cup.hp.com
- Source data on Crossbow Cynbe ru Taren
- Source data on Crossbow Matt Chatterley
On Wed, 16 Jul 1997, Cynbe ru Taren wrote:
> | http://www.gci-net.com/~users/w/wolfsoul/medieval/crossbow/cross_l_v_c.html
>
> Excellent!
Groovy!
> NB: While velocity (fps) is prolly a good measure of ability
> to hit a moving target or such, damage done to target is likely
> to scale with kinetic energy, i.e. velocity squared. So the
> modern bolts travelling twice as fast should be four times as
> destructive, by and large.
To quote the simplified version of NII:
F=ma
also bearing in mind:
a = (v-u)/t
s = ut - 1/2at^2
s = ((v-u)/2)t
Given these formulae, and with the assumption that the missile being fired
is a particle, it's relatively easy to calculate the distance it will
travel (given launch angle), and the force of impact.
KE = mv^2
For kinetic energy will give some indication of the energy of the missile
at any point along its path (and is probably more useful if you actually
track energy in your systems).
> | NOTE: through the use of modern engineering and advanced materials,
> | modern crossbows are now much more efficient. The Excalibur Exomag has
> | a draw weight of 185 pounds, and is able to send a bolt at 290 fps.
> | The 165 pound draw weight Excalibur Exocet looses bolts at 270 fps,
> | and the 150 pound draw weight Excalibur Vixen looses bolts at 250 fps.
>
> The descendents of the longbow haven't been standing still either, of
> course! When I was into archery ca 1970 or so, a novice bow had a
> draw weight of 15lb or so, and serious bows I think 50-80lb. That was
> before the modern compound bow with eccentric cams, wings, fins and
> scopes like something out of Star Trek made the scene :).
If anyone is interested, I can try to turn these fps figures into impact
forces given average missile masses. I'm not terribly good at applying the
above, though. :)
> (We might note the existence of footbows, which allow the use of back
> and legs to draw them. As far as I know, they've never seen military
> use, however. Good for setting distance records. Might make for sort
> of a light artillery in some game settings. Seems safe to presume
> they can reach 2-4x the draw force of a vanilla longbow, which has to
> be drawn by one arm instead of two legs, but I haven't seen any
> numbers.)
I've not really seen much of such things, although I did know of their
existance (ie: saw them in a book once). Are there any other (un)commonly
refered to missile weapons to consider here? Perhaps ballistas.. although
that gets us into seige weapons ...
Regards,
-Matt Chatterley
http://user.itl.net/~neddy/index.html
"Never enter an arsekicking contest with a porcupine."-Cohen The Barbarian - Source data on Crossbow Cynbe ru Taren
- Source data on Crossbow Matt Chatterley
- Source data on Crossbow clawrenc@cup.hp.com
- Source data on Crossbow Matt Chatterley
- Source data on Crossbow clawrenc@cup.hp.com
- Source data on Crossbow Matt Chatterley
- Source data on Crossbow Caliban Tiresias Darklock
- Source data on Crossbow Marian Griffith
- Source data on Crossbow clawrenc@cup.hp.com
- Source data on Crossbow Orion Henry
- Source data on Crossbow Cynbe ru Taren
- Source data on Crossbow Matt Chatterley
- Source data on Crossbow Michael Hohensee
- Source data on Crossbow Matt Chatterley
- Source data on Crossbow clawrenc@cup.hp.com
- Source data on Crossbow daggers@iquest.net
- Source data on Crossbow Rudy Neeser
- Source data on Crossbow Malcolm Tester II
- Source data on Crossbow Travis Casey
- Source data on Crossbow rayzam
- Source data on Crossbow Blane Bramble
- Source data on Crossbow Daniel Carruth
- Source data on Crossbow Michael Tresca
- Source data on Crossbow Bobby Martin
- Source data on Crossbow Christopher Kohnert
- Source data on Crossbow Bobby Martin
- Source data on Crossbow Christopher Kohnert
- Source data on Crossbow Dave Rickey
- Source data on Crossbow werda555@yahoo.com
- Source data on Crossbow Nathan Yospe
- Source data on Crossbow Travis Casey
- Source data on Crossbow Bobby Martin
- Source data on Crossbow Hans-Henrik Staerfeldt
- Source data on Crossbow Bobby Martin
- Source data on Crossbow Ben Tolputt
- Source data on Crossbow andy.wharton@ascentialsoftware.com
- Source data on Crossbow Skaei@aol.com
- Source data on Crossbow rayzam
- Source data on Crossbow Matt Chatterley
- Public Archives (META: Making the list public?) Brandon Gillespie
- Socrates - A brief look at AI(?) Jon A. Lambert
- Evil coders from beyond the grave Matt Chatterley
- Evil coders from beyond the grave Orion Henry
- Evil coders from beyond the grave Matt Chatterley
- Evil coders from beyond the grave Chris Gray
- Evil coders from beyond the grave Matt Chatterley
- Evil coders from beyond the grave Adam Wiggins
- Evil coders from beyond the grave Matt Chatterley
- Graphical MUDs Michael Hohensee
- Graphical MUDs Cynbe ru Taren
- Graphical MUDs Michael Hohensee
- Graphical MUDs Shawn Halpenny
- Graphical MUDs clawrenc@cup.hp.com
- Graphical MUDs Chris Gray
- Brief bio Niklas Elmqvist
- Brief bio Martin Keegan
- Multi-threaded programming under Linux Greg Munt
- Multi-threaded programming under Linux Nathan Yospe
- Multi-threaded programming under Linux Cynbe ru Taren
- Multi-threaded programming under Linux S001GMU@nova.wright.edu
- Multi-threaded programming under Linux Chris Gray
- Multi-threaded programming under Linux Jeff Kesselman
- Multi-threaded programming under Linux Cynbe ru Taren
- Multi-threaded programming under Linux Orion Henry
- Multi-threaded programming under Linux Michael Hohensee
- Multi-threaded programming under Linux] Michael Hohensee
- Multi-threaded programming under Linux clawrenc@cup.hp.com
- Multi-threaded programming under Linux Jon A. Lambert
- Multi-threaded programming under Linux Nathan Yospe
- Multi-threaded programming under Linux Jon A. Lambert
- Multi-threaded programming under Linux Alex Oren
- Multi-threaded programming under Linux clawrenc@cup.hp.com
- Multi-threaded programming under Linux clawrenc@cup.hp.com
- (fwd) LP: How does it work? coder@ibm.net
- Collision detection coder@ibm.net
- OT: Multi-threaded programming under Linux coder@ibm.net
- Motivating people Greg Munt
- Motivating people Chris Gray
- Motivating people Huibai
- Motivating people clawrenc@cup.hp.com
- Motivating people Jon A. Lambert
- Motivating people Greg Munt
- Motivating people clawrenc@cup.hp.com
- Motivating people clawrenc@cup.hp.com
- OT: Multi-threaded programming under linux Orion Henry
- Graphic MUDS. Jeff Kesselman
- Graphic MUDS. Chris Gray
- Graphic MUDS. Jeff Kesselman
- Graphic MUDS. Chris Gray
- Graphic MUDS. Matt Chatterley
- Graphic MUDS. Adam Wiggins
- Graphic MUDS. Chris Gray
- Graphic MUDS. Michael Hohensee
- Graphic MUDS. Jon A. Lambert
- Graphic MUDS. clawrenc@cup.hp.com
- Graphic MUDS. Adam Wiggins
- Graphic MUDS. Martin Keegan
- Graphic MUDS. Adam Wiggins
- Graphic MUDS. clawrenc@cup.hp.com
- Graphic MUDS. Martin Keegan
- Graphic MUDS. Matt Chatterley
- Graphic MUDS. Jeff Kesselman
- Graphic MUDS. clawrenc@cup.hp.com
- Stories? Marian Griffith
- KaVir Nathaniel Blundell
- OT: Server Web Site Jon A. Lambert
- Recent mail delivery problems... clawrenc@cup.hp.com
- Mail not getting to the list coder@ibm.net
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- Mail not getting to the list Jeff Kesselman
- Graphic MUDS/Ultima Online Koster, Raph
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- Graphic MUDS/Ultima Online Jeff Kesselman
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- Graphic MUDS/Ultima Online Jeff Kesselman
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- Graphic MUDS/Ultima Online clawrenc@cup.hp.com
- Graphic MUDS/Ultima Online Koster, Raph
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- Graphic MUDS/Ultima Online Chris Gray
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- Graphic MUDS/Ultima Online Matt Chatterley
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- Graphic MUDS/Ultima Online clawrenc@cup.hp.com
- Graphic MUDS/Ultima Online Richard Woolcock
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- Graphic MUDS/Ultima Online clawrenc@cup.hp.com
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- Graphic MUDS/Ultima Online Matt Chatterley
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- Graphic MUDS/Ultima Online Matt Chatterley
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- First Muds - newbie magic? Nathan Yospe
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- Persistant worlds, Dan Huibai
- Worlds VS Games, etc {was GMuds, UO} Nathan Yospe
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- OT: NIS/AlterNIC and the DNS system Caliban Tiresias Darklock
- OT: Mail not getting to the list clawrenc@cup.hp.com
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- Tilting at the SimWindmill - was UO Jon A. Lambert
- DESIGN: The purpose of MUDding? coder@ibm.net
- DESIGN: The purpose of MUDding? Brandon Van Every
- DESIGN: The purpose of MUDding? Matt Chatterley
- DESIGN: The purpose of MUDding? Brandon Van Every
- DESIGN: The purpose of MUDding? Matt Chatterley
- DESIGN: The purpose of MUDding? clawrenc@cup.hp.com
- DESIGN: The purpose of MUDding? Matt Chatterley
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