Hi,<div><br></div><div>I'm not english native so I apologize in advance for my english. <br clear="all"><br></div><div>I'm already visualized a pipe in the vtkRenderWindow and I also can interact with it, move, rotate and zoom. It is a single Prop or Actor. OK normal.<br>
But now I need to select a section of this pipe.<br>For example: The Idea is to click in two different parts of the Actor, in that case a pipe, and after that I should be able to perform some actions with this section of the pipe, for example, apply on it a different color.</div>
<div><br></div><div>Someone knows how to do that?<br>There is a vtkWidget that perform that?</div><div>There are any ideas of which vtk classes I should use to do that?</div><div><br></div><div>A major question: When I need to do something like that and I didn't find any similar example, where can I find a direction that tells me which classes should I look for?</div>
<div><br></div><div>Thanks in advance</div><div><br>-- <br>Matheus Brasileiro Passos<br>
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