pick up a voxel by mouse

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bahar cham
bahar cham 2011-12-23
Hi all,
I really need to select a voxel on 3d mesh by mouse.
If it is impossible, please aware me.
Thanks in advance

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bahar cham
bahar cham 2011-12-27
Thanks all, I made a marching cube and then used Data Cursor top of the window.

更多回答（1 个）

Image Analyst
Image Analyst 2011-12-23
Try ginput() once you have displayed your 2D slice image.
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Image Analyst
Image Analyst 2011-12-23
Not just the title. You changed the fact that you already had displayed the proper 2D slice. I think you need to do that first. MATLAB doesn't have really good 3D volumetric data handling capability. You might try Avizo software (http://www.vsg3d.com/avizo/overview) if you need that.
bahar cham
bahar cham 2011-12-23
I have to use MATLAB. I searched a lot on FILE Exchange but I didn't find any thing.

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