Hello, I'm trying to create a basic marching cubes volume meshing workflow, like this for example:
https://www.megavoxels.com/learn/how-to-use-marching-cubes-in-magicavoxel/ [www.megavoxels.com]


I have managed to get a close look by using uniformly distributed points and then the isooffset node followed by a convert node.
No matter how I tweak the parameters, i cant get the mesh to lign up in any sort of meaningful way with my grid points, the closest I can get is if I set the volume offset parameter in the convert node to a very tiny number, like 0.00001.

The mesh seems to align along the vertical axis but not the other two axes, I'm not sure how to set up a perfectly aligned basic meshing with uniform aspect ratio and distances from grid points

here ive set the div size to 0.48 (grid spacing is 1) and it seems to give perfect alignment along 2 axes but not the vertical axis, what is the cause of the non-uniformity?

this is the hip file:
https://www.dropbox.com/scl/fi/aft674euwc67y25d9s09o/isooffset_2.jpg?rlkey=bqi5h4esipejffbk9ouvlt1is&raw=1 [www.dropbox.com]

I've found that the isooffset node has an isosurface output type, which I also havent had luck getting that uniform basic look with