GLMixer Code

Fixed zoom best fit for geometry view (using method to compute bounding box).

Added actions "Invert selection" and "clear selection".
Changed label of Bool Property to 'on' / 'off' (instead of 'true' / 'false')

Added actions "select current" and "select all".

Implemented correct scaling and rotation of SELECTION (multiple sources) in the Geometry view.
Improved the mechanism for cursor in ViewRenderWidget (to enable cursor on selection too) + eye candy for delay cursor trace.

Implementation of method unsetCurrentSource() in rendering manager (for code clarity).
Implemented 'currentSource' pointer and mechanism for geometry view; the source currently manipulated being possibly the View::selectionSource (not managed by rendering manager);

Changed the set of selected Sources to private in the View class ; add methods to access the selection accordingly, and safe creation and adjustment of the selection source (dummy) for geometry modification.
Fixed bugs due to manipulation of selection (multiple sources) in every views.
Fixed error in glmixer ui file.

Edited wiki page UserManual through web user interface.

Added action "Reset current source"

Added action toggle modifiable source.
Uniformity of actions in every views ; added META modifier to act on view. Shift modifier for 'special' actions like special panning (move background but not the sources).

Added a aspect ratio icon. Changed screen related icons.