seen from United States
seen from Japan
seen from United States
seen from United States
seen from Malaysia
seen from United States
seen from China
seen from Netherlands
seen from Germany
seen from Dominican Republic
seen from Canada
seen from United States
seen from United States
seen from Malaysia
seen from United States
seen from Malaysia
seen from United States
seen from United States
seen from United States
seen from Ukraine
The half-edge structure discussed in the previous post. Three structs (edge, vertex, face) and pointers between them. Mesh properties (material properties, normal vector, etc.) can be stored on faces.
I show only one example of each pointer type so that the diagram would not become cluttered. Though only a few are shown, these pointers are maintained for all objects and their neighbors.
Anya is live and ready to show you everything. Watch her strip, dance, and perform exclusive shows just for you. Interact in real-time and make your fantasies come true.
Free to watch β’ No registration required β’ HD streaming
HalfEdge
The bare bones of a HalfEdge structure are in place. It took some fiddling with C struct syntax that was not familiar to me (forward declaration, typedef of struct), but now that it works it's clear.
I have to pick a set of mesh edit operations for the program. These would be things such as Collapse Edge or Extrude Face. An artist user would use these abilities to shape a mesh.
I need to specify invariants for the HalfEdge structure, or perhaps for an encompassing Mesh structure. Half Edge can only represent a manifold surface. Β That is, the local area around any point should have the topology of a disk. Β I should be able to encode this as invariants for a mesh structure.
More sophisticated structures like the "Winged-Edge" structure are needed for more complex non-manifold mesh representations, but I don't plan on implementing that... at least not in the initial version of this application.
