4 Traversing Mesh Components, Vertices, Faces, and Edges
Q3Mesh_NextComponentEdge
function to get the next edge in a mesh component.
TQ3MeshEdge Q3Mesh_NextComponentEdge (TQ3MeshIterator *iterator);
iterator
A pointer to a mesh iterator structure.
Q3Mesh_NextComponentEdge
function returns, as its function result, the next edge in the iteration specified by the iterator
parameter, which must have been filled in by a previous call to Q3Mesh_FirstComponentEdge
or Q3Mesh_NextComponentEdge
. If there are no more edges, this function returns NULL
.Q3Mesh_NextComponentEdge
function might not accurately report the next edge in a mesh component if called while mesh updating is delayed (that is, after a call to Q3Mesh_DelayUpdates
but before the matching call to Q3Mesh_ResumeUpdates
).
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