Release of new package to convert grid maps to signed distance fields.
Several new grid map filters for flexible processing of grid maps:
Math expression filter based on EigenLab,
Sliding window math expression filter,
Normal vector and curvature filter,
Color map, normal color, light intensity filter,
... and more!
Added new sliding window iterator.
Added new thickenLine(), triangulation, and bounding box method to polygon.
Fixed compatibility issue with OpenCV 3.
Several bugfixes and performance improvements.
1.5.2
6 years ago
Last release for ROS Jade
Fixes error in grid_map_rviz_plugin when rendering lines.
1.5.1
6 years ago
Added backwards compatibility for costmap_2d conversion in grid_map_ros (#111).
1.5.0
6 years ago
Added new package for octomap to grid map conversion (including demo).
Added new function for polygon triangulation.
Added new ROS converter for polygon to triangle lists.
Moved costmap_2d conversion into a separate package.
Improved efficiency of mesh conversion.
Improved visualization to support triangles in all directions.
Fixed transparency issue for grid maps in RViz. (#68).
Fixed return value in getQuadrant member function.
Fixed buffer handling bug for circular and ellipse iterators.
Fixed bug for change resolution function in OpenCV processing class (including unit tests). (#91).
Extend grid_map_cv unit test for transparent pixels/nan-values.
General performance improvements, cleanups, and bugfixes.
1.4.2
7 years ago
Added conversion for Costmap2D from ROS Navigation (#84).
Added linear interpolation method for data access (with increased efficiency).
Fixed conversion to/from images in float&double format.
Added Grid Map message traits to simplify code of the Grid Map RViz plugin (#87).
Addressing C++ compiler warnings.
1.4.1
7 years ago
Added new grid_map_pcl package to convert from PCL mesh to grid map.
Added functionality to display color from grid map layer.
Added better handling of basic layers in Grid Map RViz plugin.
Added functionality to invert rainbow colors in RViz plugin.
Improved transformation of images to color grid map layers.
Improved line iterator with start and end positions.
Added method to retrieve submap size for iterators.
Improved transformation of images to color grid map layers.
Fixing issues with order of include with Eigen (#67).
1.4.0
7 years ago
Added new package grid_map_rviz_plugin to visualize Grid Map messages as 3d surface plots in RViz (height maps).
1.3.3
7 years ago
Release for ROS Kinetic (also for Jade and Indigo).
Updated dependency to OpenCV for compatibility with OpenCV 2/3.
Fixed grid_map_loader demo.
1.3.0
8 years ago
Separated OpenCV to grid map conversions to new grid_map_cv package. The new methods are more generalized, faster, and can be used without ROS message types.
Added demos on how to use the new OpenCV conversion methods.