what about vertices near boundaries? are they contained in one fan?
lights
Are we assuming that if it's not a "flat" mesh (a plane of connected polygons), then all other meshes are watertight? For example, are we assuming a hole in the mesh is invalid?
Shep
on A2 do we need to think about manifolds as 3D or can we view them as 2D?
what about vertices near boundaries? are they contained in one fan?
Are we assuming that if it's not a "flat" mesh (a plane of connected polygons), then all other meshes are watertight? For example, are we assuming a hole in the mesh is invalid?
on A2 do we need to think about manifolds as 3D or can we view them as 2D?