To compile bullet with double precision you need to define <br><pre>-DBT_USE_DOUBLE_PRECISION<br><br>We also use <br>-DBT_EULER_DEFAULT_ZYX</pre>in our ROS build of bullet.  <br><br>See <a href="https://code.ros.org/svn/ros-pkg/stacks/geometry/tags/geometry-1.2.0/bullet/Makefile.bullet">https://code.ros.org/svn/ros-pkg/stacks/geometry/tags/geometry-1.2.0/bullet/Makefile.bullet</a> and  <a href="https://code.ros.org/svn/ros-pkg/stacks/geometry/tags/geometry-1.2.0/bullet/CMakeLists.txt">https://code.ros.org/svn/ros-pkg/stacks/geometry/tags/geometry-1.2.0/bullet/CMakeLists.txt</a><br>

<br>Tully<br><br><br><div class="gmail_quote">On Wed, Nov 3, 2010 at 8:30 AM, lucaghera <span dir="ltr">&lt;<a href="mailto:lucaghera8@gmail.com">lucaghera8@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">

<br>
OK,<br>
<br>
I builded ogre_tools :)<br>
<br>
1) download 1.7.1 sources<br>
2) apply this patch: <a href="http://www.ogre3d.org/forums/viewtopic.php?f=5&amp;t=59370" target="_blank">http://www.ogre3d.org/forums/viewtopic.php?f=5&amp;t=59370</a><br>
3) build the sources<br>
4) copy the builded lib folder in<br>
<div class="im">~/ros/stacks/visualization_common/ogre/ogre/<br>
</div>5) rosmake ogre_tools<br>
<br>
Otherwise, when i try to build rviz it returns the following output:<br>
<br>
<a href="http://ros-users.122217.n3.nabble.com/file/n1835602/wxprogrig_build_output.log" target="_blank">http://ros-users.122217.n3.nabble.com/file/n1835602/wxprogrig_build_output.log</a><br>
wxprogrig_build_output.log<br>
<br>
Gazebo instead returns the following output:<br>
<br>
<a href="http://ros-users.122217.n3.nabble.com/file/n1835602/gazebo_build_output.log" target="_blank">http://ros-users.122217.n3.nabble.com/file/n1835602/gazebo_build_output.log</a><br>
gazebo_build_output.log<br>
<br>
How I can compile bullet in a way that it uses the double precision?<br>
<br>
Thank you all!!! :D<br>
<font color="#888888">--<br>
View this message in context: <a href="http://ros-users.122217.n3.nabble.com/Gazebo-on-MAC-OS-10-6-tp1820916p1835602.html" target="_blank">http://ros-users.122217.n3.nabble.com/Gazebo-on-MAC-OS-10-6-tp1820916p1835602.html</a><br>


</font><div><div></div><div class="h5">Sent from the ROS-Users mailing list archive at Nabble.com.<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Tully Foote<br>Systems Engineer<br>Willow Garage, Inc.<br><a href="mailto:tfoote@willowgarage.com">tfoote@willowgarage.com</a><br>(650) 475-2827<br>