Lines Matching refs:hull
148 * compute the convex hull of a collection of Points
155 int SpotShadow::hull(Vector2* points, int pointsLength, Vector2* retPoly) {
211 // TODO: Add test harness which verify that all the points are inside the hull.
611 int finalUmbraLength = hull(umbra, umbraLength, finalUmbra);
612 int finalPenumbraLength = hull(penumbra, penumbraLength, finalPenumbra);
