fetch_ompl_interface.cpp

Go to the documentation of this file.

/* Author: Zachary Kingston */
 
#include <robowflex_library/builder.h>
#include <robowflex_library/detail/fetch.h>
#include <robowflex_library/planning.h>
#include <robowflex_library/robot.h>
#include <robowflex_library/scene.h>
#include <robowflex_library/util.h>
 
#include <robowflex_ompl/ompl_interface.h>
 
using namespace robowflex;
 
static const std::string GROUP = "arm_with_torso";
 
int main(int argc, char **argv)
{
    // Startup ROS
    ROS ros(argc, argv);
 
    // Create the default Fetch robot.
    auto fetch = std::make_shared<FetchRobot>();
    fetch->initialize();
 
    // Create an empty scene.
    auto scene = std::make_shared<Scene>(fetch);
 
    // Create the default planner for the Fetch.
    auto planner = std::make_shared<OMPL::OMPLInterfacePlanner>(fetch, "default");
    planner->initialize("package://robowflex_resources/fetch/config/ompl_planning.yaml");
 
    // Sets the Fetch's base pose.
    fetch->setBasePose(1, 1, 0.5);
 
    // Sets the Fetch's head pose to look at a point.
    fetch->pointHead({2, 1, 1.5});
 
    // Create a motion planning request with a pose goal.
    MotionRequestBuilder request(planner, GROUP);
    fetch->setGroupState(GROUP, {0.05, 1.32, 1.40, -0.2, 1.72, 0.0, 1.66, 0.0});  // Stow
    request.setStartConfiguration(fetch->getScratchState());
 
    fetch->setGroupState(GROUP, {0.265, 0.501, 1.281, -2.272, 2.243, -2.774, 0.976, -2.007});  // Unfurl
    request.setGoalConfiguration(fetch->getScratchState());
 
    request.setConfig("PRM");
 
    // Do motion planning!
    planning_interface::MotionPlanResponse res = planner->plan(scene, request.getRequest());
    if (res.error_code_.val != moveit_msgs::MoveItErrorCodes::SUCCESS)
        return 1;
 
    return 0;
}