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<span class="Apple-style-span" style="color: rgb(42, 42, 42); font-family: 'Segoe UI', Tahoma, Verdana, Arial, sans-serif; ">Hi,<div style="line-height: 17px; "><br style="line-height: 17px; "></div><div style="line-height: 17px; ">I have a pointcloud on which I perform segmentation to extract different structures projecting out of a flat surface (a table for example). The pointcloud is stored in a voxel data structure. I would now like to visualize these segmented regions by creating isosurfaces using vtkContourFilter for each object. How can I generate multiple surfaces (eg. book and a cup lying on the table) using the same shared data in memory? I would also like to visualize each segmented region in a different color.</div><div style="line-height: 17px; "><br style="line-height: 17px; "></div><div style="line-height: 17px; ">Thanks.</div></span> </body>
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