Hi Arkapravo, Can you elaborate a little bit about how "three dimensional modeling of robot trajectories" is defined here. What types of trajectories? Is modeling inclusive of dynamics (f=ma) or just the kinematics? Do you need ray tracing? image generation from 3D models? what kind of constraints are implied if any? etc. Thanks, John On Wed, Jun 15, 2011 at 7:05 PM, Arkapravo Bhaumik < arkapravobhaumik@gmail.com> wrote: > Hi everyone > > For three dimensional modeling of robot trajectories, what do I have in > ROS, other than gazebo ? I wanted to use stage - clearly cannot do that - > that is for two dimension. > > Regards > > Arkapravo > > -- > Arkapravo Bhaumik > E-mail : arkapravobhaumik@gmail.com > Blogs : http://mobotica.blogspot.com/, http://3chevrons.blogspot.com/ > Twitter : @abhaumik > Facebook : arkapravo@facebook.com > Skype : arkapravo > > > > _______________________________________________ > ros-users mailing list > ros-users@code.ros.org > https://code.ros.org/mailman/listinfo/ros-users > > -- John Hsu, Ph.D. Senior Research Engineer Willow Garage Inc. +1-650-475-2809