area DBG_check DBG_checkConnectivity DBG_collectSampledLinesAllPoly DBG_collectSampledLinesPoly DBG_cutIntersectionAllPoly DBG_cutIntersectionPoly DBG_edgeIntersectChainD DBG_edgeIntersectPoly DBG_edgesIntersect DBG_edgesIntersectGen DBG_enclosingPolygons DBG_intersectChain DBG_is_U_direction DBG_is_U_monotone DBG_isConvex DBG_isCounterclockwise DBG_pointInsidePoly DBG_polygonListIntersect DBG_polygonSelfIntersect DBG_polygonsIntersect DBG_rayIntersectEdge DBG_rayIntersectPoly DBG_reverse

Int DBG_isCounterclockwise ( directedLine *  poly ) Definition at line 302 of file polyDBG.cc. Referenced by DBG_check(). { return (poly->polyArea() > 0); }