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Some people use Collision detection and then constrain the motion.=A0 I
believe there are some problems getting this to work, such as the fact
that when the collision occurs it is already too late and you have to
back up.=A0 I use my own "collision detection" where I have drawn
invisible lines in the scene and intersect the current movement vector
with these "boundary lines".
=A0
Bottom line... you have to do it yourself.=A0 There is nothing in =
Java3D
that automatically constrains movement of the eyepoint.
=A0
-Lee
J. Lee Dixon=20
SAIC - Celebration, FL=20
407-566-1438=20
[EMAIL PROTECTED]=A0=A0=A0 AOL: LeeOrlando=20
=A0-----Original Message-----
From: Markus Stiller [mailto:[EMAIL PROTECTED]]
Sent: Sunday, September 24, 2000 2:17 AM
To: [EMAIL PROTECTED]
Subject: [JAVA3D] [Java3D] Run Against Wall
Hello,
=A0
I have made a house in Java3D with an GeometryInfo Polygonarray and the
KeyNavigator Behavior. My problem is that I can walk=A0by the walls of
house. Can you help me to find a way to stop this(Behavior?,other =
way?)?
=A0
--
Markus Stiller
eMail: [EMAIL PROTECTED]
Java 3D Experiments: http://java3d.stilleronline.de
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<DIV><SPAN class=738402611-24102000><FONT face=Arial color=#0000ff size=2>Some
people use Collision detection and then constrain the motion. I believe
there are some problems getting this to work, such as the fact that when the
collision occurs it is already too late and you have to back up. I use my
own "collision detection" where I have drawn invisible lines in the scene and
intersect the current movement vector with these "boundary
lines".</FONT></SPAN></DIV>
<DIV><SPAN class=738402611-24102000><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=738402611-24102000><FONT face=Arial color=#0000ff size=2>Bottom
line... you have to do it yourself. There is nothing in Java3D that
automatically constrains movement of the eyepoint.</FONT></SPAN></DIV>
<DIV><SPAN class=738402611-24102000><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=738402611-24102000><FONT face=Arial color=#0000ff
size=2>-Lee</FONT></SPAN></DIV>
<DIV><SPAN class=738402611-24102000>
<P><FONT face=Arial size=2>J. Lee Dixon</FONT> <BR><FONT face=Arial size=2>SAIC
- Celebration, FL</FONT> <BR><FONT face=Arial size=2>407-566-1438</FONT>
<BR><FONT face=Arial size=2>[EMAIL PROTECTED] AOL:
LeeOrlando</FONT> </P></SPAN></DIV><SPAN class=738402611-24102000></SPAN><FONT
face=Tahoma>
<DIV><FONT face=Arial color=#0000ff size=2></FONT><BR><FONT size=2><SPAN
class=738402611-24102000> </SPAN>-----Original Message-----<BR><B>From:</B>
Markus Stiller [mailto:[EMAIL PROTECTED]]<BR><B>Sent:</B> Sunday,
September 24, 2000 2:17 AM<BR><B>To:</B>
[EMAIL PROTECTED]<BR><B>Subject:</B> [JAVA3D] [Java3D] Run Against
Wall<BR><BR></DIV></FONT></FONT>
<BLOCKQUOTE dir=ltr style="MARGIN-RIGHT: 0px">
<DIV><FONT face=Arial size=2>Hello,</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>I have made a house in Java3D with an
GeometryInfo Polygonarray and the KeyNavigator Behavior. My problem is that I
can walk by the walls of house. Can you help me to find a way to stop
this(Behavior?,other way?)?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>--<BR>Markus Stiller<BR>eMail: <A
href="mailto:[EMAIL PROTECTED]">[EMAIL PROTECTED]</A><BR>Java 3D
Experiments: <A
href="http://java3d.stilleronline.de">http://java3d.stilleronline.de</A><BR></DIV></BLOCKQUOTE></FONT></BODY></HTML>
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