[ODE] Gravity
Pierre Terdiman
p.terdiman at wanadoo.fr
Tue May 13 05:11:02 2003
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Probably because of scaling - your meshes are too big.
----- Original Message -----=20
From: Charles Ingalls=20
To: ode@q12.org=20
Sent: Tuesday, May 13, 2003 4:15 AM
Subject: [ODE] Gravity
Hi,
=20
If I set dWorldSetGravity (dWorldID, 0, 0, -9.8);
with a timestep of 0.01,
the objects are falling very slowly...(like on the moon).
=20
Could someone explain me why ???
This -9.8 means 9.8 m/s/s isn't it ?
=20
Thanks,
=20
Charles.
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<DIV><FONT face=3DArial size=3D2>Probably because of scaling - =
your meshes are=20
too big.</FONT></DIV>
<DIV> </DIV>
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style=3D"BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: =
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<DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV=20
style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
<A href=3D"mailto:charles.ingalls@freesbee.fr"=20
title=3Dcharles.ingalls@freesbee.fr>Charles Ingalls</A> </DIV>
<DIV style=3D"FONT: 10pt arial"><B>To:</B> <A =
href=3D"mailto:ode@q12.org"=20
title=3Dode@q12.org>ode@q12.org</A> </DIV>
<DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Tuesday, May 13, 2003 =
4:15 AM</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Subject:</B> [ODE] Gravity</DIV>
<DIV><BR></DIV>
<DIV><FONT face=3DArial size=3D2>Hi,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial><FONT size=3D2>If I set <FONT=20
color=3D#0000ff>dWorldSetGravity (dWorldID,=20
0, 0, -9.8);</FONT></FONT></FONT></DIV>
<DIV><FONT color=3D#0000ff face=3DArial size=3D2><FONT =
color=3D#000000>with a</FONT>=20
<FONT color=3D#000000>timestep of 0.01,</FONT></FONT></DIV>
<DIV><FONT face=3DArial size=3D2>the objects are falling very =
slowly...(like on=20
the moon).</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Could someone explain me why =
???</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>This -9.8 means 9.8 m/s/s isn't it =
?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Thanks,</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial =
size=3D2>Charles.</FONT></DIV></BLOCKQUOTE></BODY></HTML>
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