The custom spinboxes ignore the wheel event, i.e. can not be changed with the mouse wheel.

This MR does not touch sliders. **Sliders can still be changed by scrolling** and spinboxes connected to sliders (i.e. translation of coordinate system) are changed as well, when the slider is changed by scrolling.

* Different minimum number of points
  * coplanar: 4
  * not coplanar: 6
* Check coplanarity, use different thresholds and give according error message

- Ignore empty lines in height file
- Ignore empty lines in markerID file

- Remove Ctrl+E Shortcut for video view export
- Make Shortcut Shift+T usable no matter which tab is selected

- add unit test to make sure, patch is given in future versions

- Preparation on a switch to MSVC on windows
  - Reason: Support for vcpkg, while MinGW is only community supported

- Alt + holding left mouse-button enables to move the point under the cursor by dragging it with the mouse
- Point isn't moved anymore as soon as either the mouse button or alt are not pressed anymore
- Added documentation in "Key Bindings" Window for this and for !188 (Jumping to frame of trackpoint under cursor; Alt + dbl-Click)

Add AutoSave mechanism. The manual changes to the trajectories are counted. After 10 changes, the trajectories are exported to a hidden file. This hidden file can be loaded in the case of an crash of PeTrack. The project file is saved time based.

Enables to move to a frame by clicking on a trajectory via Alt + Dbl-LClick

- Add large comment describing the approach taken
- Use OpenCV data types when possible to do explicit matrix-vector-calculations

We previously used a comparison to quality 100 for checking, if a point is a detection or not in the changed code. This was replaced by `80`, so a color-detection on e.g. a multicolormarker with code, which has quality 90, still gets counted as detection.

Also a helper function `isDetection` was created, so that this knowledge about the quality <-> detection relationship isn't scattered everywhere in the code.

There was an error, where a person, who was already deleted because they were merged with another, still got evaluated. During this evaluation, the person which got the index of the deleted one got processed, or a segmentation fault happened, when the deleted person was the last one.

This is fixed by setting `mStatus` to not only signal not being tracked, but also, already being merged away.

- Move last used export file from static var to member var
- Reset member var on opening a new project

Schrödter, Tobias authored 3 years ago and Schrödter, Tobias committed 3 years ago

Signed-off-by: schroedtert <t.schroedter@fz-juelich.de>

Schrödter, Tobias authored 3 years ago and Schrödter, Tobias committed 3 years ago

Signed-off-by: schroedtert <t.schroedter@fz-juelich.de>

Fix saving only people list in .pet and add unit test for the bug

Signed-off-by: schroedtert <t.schroedter@fz-juelich.de>

This means PeTrack now requires C3D-files with joint positions added in. This results in a more accurate representation of the skeleton.

Signed-off-by: schroedtert <t.schroedter@fz-juelich.de>