Cgal Unity Apr 2026

: No native plugin complexity, CGAL runs fully isolated. Cons : Slower, serialization overhead.

// CGALWrapper.cpp #include <CGAL/Exact_predicates_inexact_constructions_kernel.h> #include <CGAL/convex_hull_2.h> typedef CGAL::Exact_predicates_inexact_constructions_kernel K; typedef K::Point_2 Point_2; cgal unity

extern "C" __declspec(dllexport) float* ComputeConvexHull(float* points, int count, int* outCount) std::vector<Point_2> pts, result; for (int i = 0; i < count; i++) pts.push_back(Point_2(points[2 i], points[2 i+1])); CGAL::convex_hull_2(pts.begin(), pts.end(), std::back_inserter(result)); outCount = result.size(); float out = new float[2 * result.size()]; for (size_t i = 0; i < result.size(); i++) out[2 i] = CGAL::to_double(result[i].x()); out[2 i+1] = CGAL::to_double(result[i].y()); : No native plugin complexity, CGAL runs fully isolated