Re: ListPointPlot3D - how to join points

*To*: mathgroup at smc.vnet.net*Subject*: [mg105361] Re: [mg105338] ListPointPlot3D - how to join points*From*: "David Park" <djmpark at comcast.net>*Date*: Sun, 29 Nov 2009 05:11:49 -0500 (EST)*References*: <20435088.1259389725448.JavaMail.root@n11>

You could try something like: my3Dtable = {{0, 0, 0}, {1, 1, 1}, {2, 1, 2}, {3, 4, 3}, {5, 6, 4}, {3, 4, 5}, {2, 1, 6}, {7, 7, 7}}; Graphics3D[ {Line[my3Dtable], AbsolutePointSize[4], Point /@ my3Dtable}, Axes -> True] Or in Version 7: Graphics3D[ {BSplineCurve[my3Dtable], AbsolutePointSize[4], Point /@ my3Dtable}, Axes -> True] But I'm not certain how one obtains a smooth interpolated curve that goes through all the points. David Park djmpark at comcast.net http://home.comcast.net/~djmpark/ From: Serych Jakub [mailto:Serych at panska.cz] Dear community, I need to draw 3D curve from the points in the table, something what in 2D is very simply realizable by ListPlot with use of the Joined and InterpolationOrder options. But ListPlot3D function is drawing curved plains to me and I cannot join the points in ListPointPlot3D function. Does anybody know, how to do it? Here are some simple test data to let you see what I'm talking about: my2Dtable = {{0, 0}, {1, 1}, {2, 1}, {3, 2}, {4, 5}, {5, 8}, {6, 5}, {7, 4}}; ListPlot[my2Dtable, Joined -> True, InterpolationOrder -> 2] my3Dtable = {{0, 0, 0}, {1, 1, 1}, {2, 1, 2}, {3, 4, 3}, {5, 6, 4}, {3, 4, 5}, {2, 1, 6}, {7, 7, 7}}; ListPointPlot3D[my3Dtable] ListPlot3D[my3Dtable] Thanks in advance for any help Jakub