Advanced Profile Selection

With [Chain Selection] is possible select contiguous entities. Entities be defined contiguous when they have a common endpoint. 

But sometimes we need to extract profiles from intersectiong geometries. See case below.

In this case , it comes useful another kind of profile selection. To add entities to selection you can :

  • Keep pressed [CTRL] and keep pressed [Mouse Left Button]  and hover with cursor to ADD to selection group .
  • Keep pressed [CTRL] and single Click on entity with [Mouse Left Button] to ADD to selection group .
  • Keep pressed [SHIFT] and keep pressed [Mouse Left Button] and hover with cursor to REMOVE from selection group .
  • Keep pressed [SHIFT] and Single Click on entity with [Mouse Left Button] to REMOVE from selection group.
  • Press [ESC] to reset current selection
In this video , selection by mouse cursor hover , made keeping pressed [CTRL] and [Mouse Left Button] 

In this other video , the selection is made by keeping pressed [CTRL] and single click on entity with [Mouse Left Button] . To remove entity , keep pressed [SHIFT] and single click on entity to remove.

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