Visualize tags of treelines in TrakEM2's 3d view

[Moritz]

Dear TrakEM2 gurus,

I was wondering if there is any way to visualize tags as symbols in the 3D view.
Ideally I would like to put a star symbol at each node of a treeline tagged as 'SP'.
The only thing that I can come up with is coloring the node. But as nodes have a length I do not want to color all the line up to the next node as this would look confusing and would suggest an offset in location.

Thank you very much for your time! TrakEM2 is amazing!!!

Best Moritz

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[Albert Cardona-2]

Hi Moritz,

One way to do it is with a script that adds a sphere to each treeline node that has a specific tag. These spheres could be added the TrakEM2 project or directly (and temporarily) onto the 3d window.

For this purpose, the 3d Viewer API  has a function to add e.g. icospheres at specific x,y,z locations which is ideal.

Be aware to transform the treeline coordinates to world coordinates via its affine transform.

Best,

Albert

> On Aug 20, 2014, at 4:21 PM, "Kirschmann, Moritz" <[hidden email]> wrote:
>
> Dear TrakEM2 gurus,
>
> I was wondering if there is any way to visualize tags as symbols in the 3D view.
> Ideally I would like to put a star symbol at each node of a treeline tagged as 'SP'.
> The only thing that I can come up with is coloring the node. But as nodes have a length I do not want to color all the line up to the next node as this would look confusing and would suggest an offset in location.
>
> Thank you very much for your time! TrakEM2 is amazing!!!
>
> Best Moritz
>
> --
> ImageJ mailing list: http://imagej.nih.gov/ij/list.html

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ImageJ mailing list: http://imagej.nih.gov/ij/list.html