Bug fixes in hybrid time driver + New test cases
Description
Bug fixes
- Re-synch stacked unknowns with primitives variables at each mode change
- Use
DiscreteStepper.tick
instead ofshift
inExplicitTimeDriver
New features
- Cubic interpolators for vector transients
New test cases
- Newton pendulum
- Bouncing ball
- New file for tests on cascading events
Closes #72 (closed)
Edited by Etienne Lac