Editing MGED CMD nmg
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: '''kill V''' | : '''kill V''' | ||
− | :: Removes the vertexuse and vertex geometry of the selected vertex (via its coordinates). When specifying vertex to be removed, user generally will display vertex coordinates in object via the MGED command [http://brlcad.org/wiki/MGED_CMD_labelvert labelvert]. | + | :: Removes the vertexuse and vertex geometry of the selected vertex (via its coordinates). When specifying vertex to be removed, user generally will display vertex coordinates in object via the MGED command [http://brlcad.org/wiki/MGED_CMD_labelvert labelvert]. |
::For example: | ::For example: | ||
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::: '''mged>''' nmg myobj kill V 0.0 2.537 1.289 | ::: '''mged>''' nmg myobj kill V 0.0 2.537 1.289 | ||
− | : ''' | + | ==Proposed subcommands== |
− | :: | + | : ''' make F ''' |
− | + | :: Creates faces in first encountered region and shell. First, assigns a distinct color to each vertex in the model and assigns a corresponding enumeration. Command returns lines for each vertex. The line format is: vertex # (selectable by user), and vertex color. The output line text color is the vertex color for that line. The geometry viewer labels all vertices in their colors, until a ''face-list'' is entered at the subsequent prompt for input. | |
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::For example: | ::For example: | ||
− | + | ::: '''mged>''' nmg myobject make F | |
− | ::: '''mged>''' nmg | + | ::: '''mged>''' F 4 5 6 7 F 0 1 6 5 F 1 2 7 6 F 2 3 4 7 F 0 5 4 3 |
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− | ::: '''mged>''' | ||
: ''' make V ''' ''vertex-list'' | : ''' make V ''' ''vertex-list'' | ||
− | :: Creates | + | :: Creates vertices in first encountered region and shell, using the ''vertex-list''. For example: nmg myobject make V 0 0 0 0 1 0 1 1 0 1 0 0 1 0 1 0 0 1 0 1 1 1 1 1 |
− | + | : '''kill R''' | |
− | + | :: Removes the region and its geometry for the selected region. First, assigns a distinct color to each region in the model and assigns a corresponding enumeration. Command returns lines for each region. The line format is: region # (selectable by user), and region color. The output line text color is the region color for that line. The geometry viewer labels all regions in their colors, until the region is selected for removal at the subsequent prompt for input. | |
− | : ''' | + | : '''kill S''' |
− | :: | + | :: Removes the shell and its geometry for the selected shell. First, assigns a distinct color to each shell in the model and assigns a corresponding enumeration. Command returns lines for each shell. The line format is: shell # (selectable by user), and shell color. The output line text color is the shell color for that line. The geometry viewer labels all shells in their colors, until the shell is selected for removal at the subsequent prompt for input. |
− | + | : '''kill F''' | |
− | + | :: Removes the faceuse and face geometry of the selected face. First, assigns a distinct color to each face in the model and assigns a corresponding enumeration. Command returns lines for each face. The line format is: face # (selectable by user), and face color. The output line text color is the face color for that line. The geometry viewer labels all faces in their colors, until the face is selected for removal at the subsequent prompt for input. | |
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==Return Value(s)== | ==Return Value(s)== |