Visualizing a dynamic map through nav2djs with gmapping problem
I want to visualizing the slam map through nav2djs but the canvas turns black when I start to navigate the robot.
// Connect to ROS.
var ros = new ROSLIB.Ros({
url : 'ws://localhost:8080'
});
// Create the main viewer.
var viewer = new ROS2D.Viewer({
divID : 'nav',
width : 600,
height : 600
});
// Setup the nav client.
var nav = NAV2D.OccupancyGridClientNav({
ros : ros,
rootObject : viewer.scene,
viewer : viewer,
topic : '/gmapping/map',
continuous: true
});
Thanks so much
Asked by abckwok123 on 2017-03-28 05:27:42 UTC
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