To add a node
to a contour, make sure the contour is
visible and it is
selected in the Object Explorer, and the Contour
and Dot Set Edition tool
is selected in the Toolbar.
Then, click where the node is to be placed. BioVis3D interprets automatically
whether the new node is to be insterted between two existing nodes or at the end
of a contour. The place where BioVis3D inserts a node is known in advanced, as the
adjacent nodes are colored in green. Figure 1 and Figure 2 depict examples of
insertions between existing nodes and at the end of a contour.
Insertion of a new node between two existing nodes.
Insertion of a new node at the end of a contour.
due to the position where the node is to be added, BioVis3D misinterprets the
place where the new node should be inserted. In such a case, force a
specific operation by right clicking in the position where the node is to be inserted and selecting from the context menu one of the options: Add Front Node,
Add End Node or Add Intermediate Node.
Insertion of a new node in a specific place.