Closed adam-muk closed 2 months ago
You can use this launch file to visualize a saved scene graph, which looks something like:
roslaunch hydra_ros hydra_visualizer.launch scene_graph_dir:=/path/to/scene/graph scene_graph:=dsg.json
for the path /path/to/scene/graph/dsg.json
.
Alternatively, if you have the python bindings for Spark-DSG installed, you can call this function on a loaded scene graph to visualize in open3d. The open3d visualization is less fully featured than the ros/rviz based one that the launch file starts.
Hi,
What is the best tool to visualize the dsg.json file?