[ODE] camera flight
Michael Scharvogel
thubba at gmx.net
Mon Dec 9 08:31:01 2002
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hi
I just wanted my viewport to accompaign my robot. Thus I got a =
geometries position and set the vieports xyz pos to the bodies pos (just =
for the moment to give it a try). It worked fine just until my robot =
started to move (by hinge movement). As the getPosition method returns a =
const value, the position doesn't update. Then I tried something like
dVector3 camPos;
dBodyGetRelPointPos(myBodyID, 0, 0, 0, camPos);
and set the Viewport to this position. Nothing changed as this point =
also seems to stay the same. the adjustment of the camera pos works, as =
I am not able to move the camera by mouse movement.=20
So how do I get the current Position of a Body.
Or can anyone support me with an alternative way to achive this camera =
flight ???
thanx for your help (and patience)...
cya&bfn, mike.
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<DIV><FONT face=3DArial size=3D2>hi</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I just wanted my viewport to accompaign =
my robot.=20
Thus I got a geometries position and set the vieports xyz pos to the =
bodies pos=20
(just for the moment to give it a try). It worked fine just until my =
robot=20
started to move (by hinge movement). As the getPosition method returns a =
const=20
value, the position doesn't update. Then I tried something like</FONT>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2> dVector3=20
camPos;<BR> dBodyGetRelPointPos(myBodyID, 0, 0, 0, =
camPos);</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>and set the Viewport to this position. =
Nothing=20
changed as this point also seems to stay the same. the adjustment of the =
camera=20
pos works, as I am not able to move the camera by mouse movement. =
</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>So how do I get the current Position of =
a=20
Body.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Or can anyone support me with an =
alternative way to=20
achive this camera flight ???</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>thanx for your help (and =
patience)...</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>cya&bfn, =
mike.</FONT></DIV></DIV></BODY></HTML>
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