(ui-cam-focus [focus-change|mouse-cross])
mouse-cross
: a câmera is made the active câmera (for interactive
mouse events) when o cursor do mouse crosses the janela. Because this
means it can become complicated to activate a specific câmera (in the
context of multiple janelas de câmera) there is also the option to only
change the câmera focus when the janela-manager decides to give it the
focus for input events. So, after specifying focus-change
it
depends on the focus-change configuration of your janela-manager when a
câmera becomes the active câmera for mouse-interaction. To change this
behaviour permanently you could, e.g., place the following line in your
${HOME}/.geomview file (Veja Customizacao):
(progn (ui-cam-focus focus-change) ... # other stuff )