4 Traversing Mesh Components, Vertices, Faces, and Edges
Q3Mesh_NextContourVertex
function to get the next vertex of a mesh contour, in a counterclockwise order.
TQ3MeshVertex Q3Mesh_NextContourVertex (
TQ3MeshIterator *iterator);
iterator
A pointer to a mesh iterator structure.
Q3Mesh_NextContourVertex
function returns, as its function result, the next vertex in the iteration specified by the iterator
parameter, which must have been filled in by a previous call to Q3Mesh_FirstContourVertex
or Q3Mesh_NextContourVertex
. If there are no more vertices, this function returns NULL
.
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