[1.9.4] Thruster bug
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[1.9.4] Thruster bug
by TC42 » Sun May 22, 2011 3:10 pm
I tried to make a box that resisted gravity by using a thruster. So first, I created a box, which had a mass of 8 kg. Multiply 8 x 9.8 to get 78.4 newtons. Then I created a thruster an the center of gravity of the box that points downward and doesn't follow geom rotation, with a force of exactly 78.4 newtons. Bug: the box is pushed upward by the force of the thruster, when it should not have moved. The force that didn't make the box move (the exact inverse of the force of gravity) was 78.008. Is this the result of rounding errors?
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Re: [1.9.4] Thruster bug
by Someone Else » Sun May 22, 2011 9:08 pm
Scene?
EDIT- Did you turn off air?
EDIT- Did you turn off air?
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Re: [1.9.4] Thruster bug
by TC42 » Sun May 22, 2011 10:49 pm
Ah, it works without air... but why would air affect it? It isn't moving at high speed, so air friction shouldn't matter, and I don't recall that algodoo has air pressure...
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Re: [1.9.4] Thruster bug
by Someone Else » Sun May 22, 2011 11:01 pm
Air buoyancy. Make a box with 0.001 density and see for yourself.
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I love my brain...
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Thymechanic/Phundamentalist
Recently, I discovered something a lot of you probably already knew: Minecraft is awesome.
Due to this, I may not be as active as usual for a while.
I love my brain...
TC42 wrote:Also, your sig is too big, please change it.
ARE YA HAPPY NOW?????
Thymechanic/Phundamentalist
Recently, I discovered something a lot of you probably already knew: Minecraft is awesome.
Due to this, I may not be as active as usual for a while.
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Re: [1.9.4] Thruster bug
by TC42 » Sun May 22, 2011 11:36 pm
Whoops, forgot about that... tsk, I wish that we would have learned physics that factor in air. It would have made my science class so much more interesting. But I digress. Sorry for the false alarm 
Spambot wrote:Nowadays, memes usually are studied less in the field of biology, but more with the arena of psychology along with sociology. But, the major area of a meme, getting embraced and imitated all the time is what’s at any core connected with any meme.
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