Michael Sherman
Michael Sherman
Other things: torus, arrow and/or cone, quadrants Per opensim-org/opensim-gui#1
On Ubuntu 16.04 I installed Simbody with ``` sudo apt-get install libsimbody-dev simbody-doc ``` The installation worked fine when I used the libraries (see issue #543). However, I couldn't find...
This gets used sometimes to build up a Matrix row by row or column by column. In that case it should act like std::vector and preallocate extra space when it...
This is the first crack at State serialization, which is not yet complete. This contains the necessary infrastructure to provide `toXmlElement()` and `fromXmlElement()` support for general types and (most important)...
The return type from the const overloads of methods like `Matrix::row()` should return `const` view objects. For example, `Matrix::row() const` should have return type `const RowVectorView`. The reason is that...
(Transferred from SimTK.org. Filed 2010-02-03) (Tim Dorn ran into this problem) If a user derives a Differentiator function from GradientFunction or JacobianFunction but neglects to call the appropriate base class...
(Transferred from SimTK.org. Original filed 2012-06-04 as bug #1680) When an optimizer is given limits on the variable values, it may reach those limits but will not exceed them. When...
Simbody's `State` object has the nice feature that it unambiguously holds everything changeable about a given `MultibodySystem`. So if we could serialize it (meaning write it to a string or...
The `SimTK::Exception` classes and macros provide good printf-like message formatting with file and line number inserted. Currently the formatting includes Simbody-specific verbiage, preventing its use from higher-level applications like OpenSim....
Currently they are deferred until Dynamics stage since they are not needed until calculating accelerations. However, some (not-commonly-used) operators allow to compute accelerations from forces given as arguments. Those operators...