4 Traversing Mesh Components, Vertices, Faces, and Edges
Q3Mesh_NextContourEdge
function to get the next edge of a mesh contour, in a counterclockwise order.
TQ3MeshEdge Q3Mesh_NextContourEdge (TQ3MeshIterator *iterator);
iterator
A pointer to a mesh iterator structure.
Q3Mesh_NextContourEdge
function returns, as its function result, the next edge counterclockwise in the iteration specified by the iterator
parameter, which must have been filled in by a previous call to Q3Mesh_FirstContourEdge
or Q3Mesh_NextContourEdge
. If there are no more edges, this function returns NULL
.
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