[vtkusers] What is intermediate nodes in vtkContourWidgets?

[Rakesh Patil]

Hi Prathamesh,What i want is a contour having two end nodes displayed as a big circles or any other shapeand all the other points in the contour wherever i have clicked must be displayed in a small sizeIs it possible to do that..?? I mean except for the first and the last click all other nodes must be intermediate nodes.Any idea, how to do this??Thanks Original message From:"Prathamesh Kulkarni"< prathameshmkulkarni at gmail.com >Date: 21 Jul 10 21:45:46Subject: Re: What is intermediate nodes in vtkContourWidgets?To: rakeshthp at in.comHello Rakesh, Going by the default behavior of vtkContourWidget, the representation should not have any nodes (intermediate or not) until you right click (or close the contour). You can verify this by contourrepresentation>GetNumberOfNodes(); The intermediate nodes should be (though I have not) used to get the nodes within a certain range. There are many ways to adding a node to a contour, for example: contourrepresentation>AddNodeOnContour(x, y); Pr
 athameshMessage: 30 Date: Wed, 21 Jul 2010 20:18:51 +0530 From: "Rakesh Patil"Subject: [vtkusers] What is intermediate nodes in vtkContourWidgets? To: "vtkusers"MessageID:ContentType: text/plain; charset="utf8"Hello,From the documentation of vtkOrientedGlyphContourRepresentation,i came across intermediate nodes..?? What are these and how to addthem?? When i get the total number of intermediate nodes, i get theoutput as zero..what is this intermediate nodes and how to add them anddisplay?thanks.Dear vtkusers ! Get Yourself a cool, short @in.com Email ID now! Get Yourself a cool, short @in.com Email ID now!
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