Hi Sasha, thanks for your reply. The problem was actually never there. I found a bug that actually made the both transferfunctions connect to the same volume instead of connecting to different ones.
Sorry for the misunderstanding :-) Best, Miguel On 04.02.2014 20:46, Sascha Zelzer wrote: > Hi Miguel, > > without looking at the code, I guess that the transfer function > widgets all operate on the same transfer function property. This would > explain the "synchronization" between them. > > mitkTransferFunctionProperty properties must be supported by the > Mapper associated with a data node. For example the default > mitk::ImageVtkMapper2D for rendering images in 2D supports different > "rendering modes" [1] and the usage of a transfer function must be > enabled by the "Image Rendering.Mode" property [2]. > > > Best, > Sascha > > > [1] "Image Rendering.Mode" in > http://docs.mitk.org/nightly-qt4/classmitk_1_1ImageVtkMapper2D.html > [2] > http://docs.mitk.org/nightly-qt4/classmitk_1_1RenderingModeProperty.html > > > On 02/04/2014 12:18 PM, Miguel Nunes wrote: >> Hello MITK List, >> >> I have encountered a couple of issues while using your Snippet >> QmitkTransferFunction Widget. Basically, I created my own class based on >> the one exiting in the Volumerendering plugin provided by MITK. >> >> What happens is that, instead of having one TF widget, I have two, and >> these are located in a TabWidget (tab 1 has TF_1 object, and tab 2 has >> the TF_2 object). >> >> A couple of things (dont) happen: whenever I change the transfer >> function, even when I force emit signals, thing in the renderer dont get >> updated. >> When I change tabs I see that all the changes I have made to one TF >> Widget are applied the other TF Widget. Which is rather odd as I suppose >> they are independent objects. >> >> What does the transferfunctiongenerator do? Is it required or is just a >> nice-to-have to get some predefined TFs? >> >> Thank you very much. >> >> Regards, >> Miguel >> >> >> >> ------------------------------------------------------------------------------ >> >> >> Managing the Performance of Cloud-Based Applications >> Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. >> Read the Whitepaper. >> http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk >> >> _______________________________________________ >> mitk-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/mitk-users > ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121051231&iu=/4140/ostg.clktrk _______________________________________________ mitk-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mitk-users
