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 | 1 | initial version |
This will get you the center of the grid cell:
map_x_coordinate_in_meters = (gridcell_x_coordinate * map.info.resolution) +
map_.info.origin.position.x +
map.info.resolution / 2; map_y_coordinate_in_meters = (gridcell_y_coordinate * map.info.resolution) + map.info.origin.position.y + map.info.resolution/ 2;
| | 2 | No.2 Revision |
This will get you the center of the grid cell:
map_x_coordinate_in_meters = (gridcell_x_coordinate * map.info.resolution) +
map_.info.origin.position.x +
map.info.resolution / 2;
| | 3 | No.3 Revision |
This will get you the center of the grid cell:
map_x_coordinate_in_meters = (gridcell_x_coordinate * map.info.resolution) +
map_.info.origin.position.x +
map.info.resolution / 2;
map_y_coordinate_in_meters = (gridcell_y_coordinate * map.info.resolution) +
map.info.origin.position.y +
map.info.resolution/ 2;
You are correct, a grid contains a lot of "map points" and that information was lost when codifying in a lower resolution (the grid) so you can only choose where the output map point is.
| | 4 | No.4 Revision |
This will get you the center of the grid cell:
map_x_coordinate_in_meters = (gridcell_x_coordinate * map.info.resolution) +
map_.info.origin.position.x map.info.origin.position.x +
map.info.resolution / 2;
map_y_coordinate_in_meters = (gridcell_y_coordinate * map.info.resolution) +
map.info.origin.position.y +
map.info.resolution/ 2;
You are correct, a grid contains a lot of "map points" and that information was lost when codifying in a lower resolution (the grid) so you can only choose where the output map point is.
| | 5 | No.5 Revision |
This will get you the center of the grid cell:cel with "map" being a nav_msgs/OccupancyGridl:
map_x_coordinate_in_meters = (gridcell_x_coordinate * map.info.resolution) +
map.info.origin.position.x +
map.info.resolution / 2;
map_y_coordinate_in_meters = (gridcell_y_coordinate * map.info.resolution) +
map.info.origin.position.y +
map.info.resolution/ 2;
You are correct, a grid contains a lot of "map points" and that information was lost when codifying in a lower resolution (the grid) so you can only choose where the output map point is.
| | 6 | No.6 Revision |
This will get you the center of the grid cel with "map" being a nav_msgs/OccupancyGridl:nav_msgs/OccupancyGrid:
map_x_coordinate_in_meters = (gridcell_x_coordinate * map.info.resolution) +
map.info.origin.position.x +
map.info.resolution / 2;
map_y_coordinate_in_meters = (gridcell_y_coordinate * map.info.resolution) +
map.info.origin.position.y +
map.info.resolution/ 2;
You are correct, a grid contains a lot of "map points" and that information was lost when codifying in a lower resolution (the grid) so you can only choose where the output map point is.
| | 7 | No.7 Revision |
This will get you the center of the grid cel cell with "map" being a nav_msgs/OccupancyGrid:
map_x_coordinate_in_meters = (gridcell_x_coordinate * map.info.resolution) +
map.info.origin.position.x +
map.info.resolution / 2;
map_y_coordinate_in_meters = (gridcell_y_coordinate * map.info.resolution) +
map.info.origin.position.y +
map.info.resolution/ 2;
You are correct, a grid contains a lot of "map points" and that information was lost when codifying in a lower resolution (the grid) so you can only choose where the output map point is.
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