The Boost include directory was not correctly added, and the
headers of the project where always looked up at the source or
build directory, not where they are installed.
Currently, on xenial/kinetic the transitive dependencies on
libcartographer and its dependencies are not duplicated after
each library that depends on it in the linker command.
Add dependencies via target_link_libraries as PUBLIC.
It seems the new behavior which defaults to PRIVATE was
used implicitly causing transitive dependencies to be
omitted.
When processing offline data determining which trajectory needs more
data before processing can continue is surprisingly tricky. We thus
expose this information at the map builder to avoid duplicating this
logic.
In the multi-trajectory case, other trajectories should not influence which
data gets dropped. This is especially the case if all trajectories are
added before any of their data. In this case, data before the start of the
last trajectory was dropped.
Removes an optimization to improve the bounds computed
via the precomputation grid in 3D that takes the limited
search window into account.
This is to allow reusing the same precomputation grids
for full submap matches.
We drop as much data from each queue as possible without changing the
start time that would be determined if we only saw the dispatched
data, i.e. we retain one piece of data not beyond the common start time.
This makes the process idempotent.
The sensor collator now finds a common starting time for all sensor
data. For example, this prevents us from processing arbitrarily many IMU
packets before our first scan match and makes it possible to auto pause
and resume a trajectory in the event of sensor data interruption.
Before the allocation was too large which resulted in excessive memory
consumption. Also adds CHECKs for the stride size and the success of the Cairo
writer function.
- Remove use of get_property(LOCATION in cmake where this is easy. This
reduces build warnings sufficiently to not drown out other important
information.
- Mark cairo a dependency in package.xml so rosdep pulls it in.
Tested using docker -t ros:kinetic, which is based on Xenial.
Wolfgang Hess
Damon Kohler
scturtle
Holger Rapp
Atsushi Watanabe