Display a tube through user selected atoms.
|structure_in||MoleculeType||Molecular structure data.|
|Select atoms||atom select||Select the atom through which the tube should pass/not pass.|
|Selection mode||radio buttons||Select if the tube should pass through the selected atoms or through the non selected one.|
|Points added||slider||Points added between two CA intersection nodes.|
|Smoothness||slider||"Tension" parameter of the interpolating spline: a value of 0 creates stright tube segment between nodes; 1 is the normal value and higher than 1 accentuate curvature.|
|Tube scale||slider||Radius of the tube.|
|Tube facets||slider||Number of sides composing the tube wall.|
|Mesh only||toggle||If set the backbone tube is colored by the color set below. Otherwise the color is set from the corresponding atom scalar value.|
|Mesh color||color editor||Sets the backbone tube color.|
|obj||DefaultObject||The renderable version of the backbone tube.|
Does not reorder the atoms selected. So the backbone is smooth only if the original atoms are correctly ordered.