Hi Nicolas, it's hard to diagnose this without more surrounding context and an explanation of what exactly 'not working well' means. But one possibility might be that pts_laser and state2.pose are not in the same coordinate frame. Have you used tf to transform the point cloud into the global frame?
- Bhaskara
Hi Everybody!!
I want to detect objects, but just their position to avoid them with the laser data. So I am using these lines:
for(int it=0; it<size_cloud; it++){
dist_obstacles=sqrt(pow(pts_laser->points[it].x-state2.pose.x,2)+pow(pts_laser->points[it].y-state2.pose.y,2)); //distancia entre 2 muestras consecutivas
if(dist_obstacles <= robot_r) {// quiero decir si el centro de mi robot esta a mas de la distancia del r significa q esta en un estado a seguro!!! y 4 metros es el mx alcance de mi laser
return false;
}
}
where pts_laser is a pcl_pointcloud and the state2 give me the future position of the robot.
So it is a checker, if there is a point which is closer to the robot than the radius of the robot, so that state is unsafe.
This thing is not working well. So do you have a better solution or an idea??
Thanks
Nicolas
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