Cropped loaded meshes

1

Hi,

I used Shapeworks to create a statistical shape model of cartilage. At first my input was binary segmentations but now I am using a different dataset which has .stl meshes. I didn’t want to change my pipeline so I tried to load the meshes and convert them to binary segmentations with shape_mesh = sw.Mesh(path_to_file) and then shape_seg = shape_mesh.toImage(). However, the meshes seem to get cut off on the sides. If I pad them, it just adds padding to the already cut off segmentations, is there any way I can avoid this?

Attached is an example of what is happening. The cropping is mainly visible on the left side of the segmentation.

Thanks!

image
image1106×915 131 KB

2

The Mesh.toImage() shouldn’t cut off the segmentation. If you could provide a sample, perhaps we can fix it.

The toImage call does have parameters where you can give it a bounding box:

For example:

mesh = Mesh(“femur.ply”)
bbox = mesh.boundingBox().pad(2.0)
mesh.toImage(bbox)