Maintain ALT to activate the selected mouse Pointer. Also possible to ALT LOCK for maintaining the cursor. Local popup window allows selecting. Changed the View options selection to match this popup approach.
For this new MousePointer to snap to grid, a Grid specific for each view is necessary. Grid for moving is orthographic (with an aspect ratio), and grid for mixing or rotation is in polar coordinates. Rendering is done with new Primitives. The entire calculation of grab coordinates is changed to be able to snap to grid coordinates in all circumstances.
Enable playing and seeking into a timeline on a media player that loaded an image. Timeline sets a duration (end) and is saved/loaded. Add a gstreamer imagefreeze element in the pipeline to simulate a playable stream. Distinction must be made between 'isImage' (what was loaded) and 'singleFrame' (what is in the pipeline). GUI is added and customized with menu and dialog.
Major changes in ImGuiVisitor (all image filtering and ImageProcessingShader), new imGuiToolkit ComboIcon (replacing previous ComboIcon widget), new icons,
Important reshape of Rendering Manager to support creation of multiple output windows. The Display View is now designed to allow creating and manipulating output windows. Settings are incompatible with previous version.
All Stream report failure with logs, read in InfoVisitor for Sources. ImGuiVisitor for Sources also detect failure of source and its stream.
Cleanup of unused includes and functions.
Unified menu in output window for streaming (for SRT, Shmdata and peer to peer). Cleanup SRT broadcaster and bugfix on FrameGrabber default frame timing.
