4 Traversing Mesh Components, Vertices, Faces, and Edges
Q3Mesh_NextFaceVertex
function to get the next vertex of a mesh face, in a counterclockwise order.
TQ3MeshVertex Q3Mesh_NextFaceVertex (TQ3MeshIterator *iterator);
iterator
A pointer to a mesh iterator structure.
Q3Mesh_NextFaceVertex
function returns, as its function result, the next vertex counterclockwise in the iteration specified by the iterator
parameter, which must have been filled in by a previous call to Q3Mesh_FirstFaceVertex
or Q3Mesh_NextFaceVertex
. If there are no more vertices, this function returns NULL
. This function iterates over all the contours in the face.
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