Changes in Motion subproject week of 6-28-2007

Sam Reid

· added a set of tests for velocity offset

· bugfixes; cleanup

· refactored to use time-series based values

· design discussion with chris

· refactored to use time-series based values

· converted SimulationVariable to interface; removed duplicated data structures in MotionModel; DefaultTimeSeries implements ISimulationVariable

· refactor

· refactored rotation model classes; updated control graph to use IUpdateStrategy interface

· design discussion with john

· separated update for clear from dataAdded

· intermediate refactor towards composite object for body state & time series

· ppath bug during clear not resolved yet

· added time model controls

· factored out superclass for MotionModel

· removed duplicate stepInTime

· bugfixes

· fixed decimal format so -0.00 is shown as 0.00

· factored state out of time series for playback feature

· Fixed: When the time series is off-scale, dragging the slider doesn't immediately respond. Clicking on the slider thumb should set the current value, and allow immediate drags.

· time series

· added a test for acceleration alignment

· added overrideable pause-when-record-finished feature

· added a test rough draft and workaround for problem

· determined time of derivative

· extracted ObservableTimeSeries interface for time series charts

· ppath bug during clear not resolved yet

· consolidate derivative data

· added a test for sample counts

· fixed position, velocity, accel graphs for new model structure

· restructured MotionModel to use independent TimeSeries for each simulation variable

· fixed ppath bug

· docs & reformat

· factored out DefaultTimeModelControlPanel

· investigate data structures for time offsets

· improved workaround for time update between playback and record

· added data clear

· intermediate refactor towards composite object for body state & time series