GiD_Set ?-meshing_parameters_model? ?-default|-array_names? <varname> ?<value>?
This command is used to set or get GiD variables. GiD variables can be found through the Right buttons menu under the option Utilities -> Variables:
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The mapping screen --> world (model) is done by intersecting the line perpendicular to the screen, passing through the coordinates (screen_x,screen_y), with the plane parallel to the screen (in real model world) at the centre of the view / model. The returned normal is the normal of this plane.
GiD_Togl current|list|pick_one
A togl object is a Tk widget that allow draw using OpenGL commands
GiD_Togl current ?<togl>?
To get or set the current togl (Tk OpenGL object), and
GiD_Togl list
To get the list of all togl's of all windows
GiD_Togl pick_one <togl_name> point|line|surface|volume|dimension|node|element|axis <x> <y>
To get the entity id of this category, if any, located on the x,y screen integer coordinates.
Example:
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set togl [GiD_Togl current] GiD_Togl current $togl set togls [GiD_Togl list] |
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