This commit updates sawyer model defined for tests.
I found out that the previous model definition was incorrect.
Because of that, LIN_SOLVE_RESIDUAL_TOL had to be
set very high (1e1). Now, with the correct model definition,
the LIN_SOLVE_RESIDUAL_TOL is set to a reasonable
number (1e-8) which makes better sense.
Note that with this change, the position solver test results
do not look as good as before but it might be because of
how the tests were formulated. We will revisit the tests later.
This commit updates sawyer model defined for tests. I found out that the previous model definition was incorrect. Because of that, LIN_SOLVE_RESIDUAL_TOL had to be set very high (1e1). Now, with the correct model definition, the LIN_SOLVE_RESIDUAL_TOL is set to a reasonable number (1e-8) which makes better sense.
Note that with this change, the position solver test results do not look as good as before but it might be because of how the tests were formulated. We will revisit the tests later.