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new application definitions:
- NXem
new base classes only introduced in this domain:
- NXaberration
- NXcg_ellipsoid_set
- NXcg_face_list_data_structure
- NXcg_geodesic_mesh
- NXcg_half_edge_data_str…
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The following comment has been posted by @maxloeffler in #260:
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Unfortunately, somewhat about their new version breaks in our usage of `igraph::disjoint_union` (which worked pri…
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`MeshGraph` implements a half-edge graph data structure. This structure is typically limited to compact and oriented manifold representations.
Plexus uses the concept of _rings_ (previously called …
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I think this would be useful.
N.B. we have chosen so far to show only dimension names, not numbers, so you don't know how "big" things actually are.
But I still think it would still make sense to li…
pp-mo updated
2 years ago
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Use a more appropriate data structure for storing the polygon.
* https://w3.cs.jmu.edu/bowersjc/page/courses/spring17/cs480/labs/dcel/
* http://www.flipcode.com/archives/The_Half-Edge_Data_Structur…
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This is a proposal to change the datastructures we currently use. The main concern is that it is easier to work with oriented edges (or half edge) as building block rather than polygons. This is how […
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I've been analyzing template matching results on ribosomes for a large number of micrographs, and a fairly consistent issue I've been seeing is a large band of high intensity near the edges of the MIP…
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Many morphing algorithms rely on deconstructing polygons into triangles (aka triangulation). However, not all triangles are created equal and there's a lower angle limit where the algorithms break dow…
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s = magnetic shear
alpha_MHD = pressure gradient
To characterize any local equilibrium in tokamaks or stellarators, we can vary the s and/or α_MHD values while maintaining the local MHD force bala…
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I would say that the most general version of flat geometry consists of a bunch of polygons where edges are glued by projective transformations of R^2, that is PGL(3)-structures (this is even more gene…