@plot-paris said:
I don't know about the @last tool. but I know that fredo6's bezier curveplugin has a button in the toolbar that, when pressed, closes the curve - you start drawing the bezier-curve; then while you are in drawing mode, press the "close loop nicely" button - your curve will be closed. you can still add control-vertexes at this stage (your curve remains closed).
fredo's bezier-curve tool automatically draws on a plane that is defined by the first three points you draw.
you can change to 3D mode however, by simply pressing Ctrl - the solid black rectangle at the tip of the curser changes to a hollow one, indicating that you are in 3D mode.
however, I experienced that it only makes sense to directly switch to 3D mode, if you have points in the existing model, that you want to snap to. otherwise it can be quite difficult to get the vertexes placed correctly in 3D space.
what I often do is to draw the curve in 2D on a horizontal plane and later move the control vertexes up vertically (press the up key on your keyboard when in edit mode to lock the movement to vertical)
hey dude can give me a link. i searched for a good 5 mins on the forums and internet but i cant find the plugin you speak of.