//-----------------------------------------------------------------------
//
//ORIGINAL LINE: void _findAllIntersections(const Shape& STLAllocator<U, AllocPolicy>, List<IntersectionInShape>& intersections) const
private void _findAllIntersections(Shape other, ref std_vector<IntersectionInShape> intersections) {
for (ushort i = 0; i < getSegCount(); i++) {
Segment2D seg1 = new Segment2D(getPoint(i), getPoint(i + 1));
for (ushort j = 0; j < other.getSegCount(); j++) {
Segment2D seg2 = new Segment2D(other.getPoint(j), other.getPoint(j + 1));
Vector2 intersect = new Vector2();
if (seg1.findIntersect(seg2, ref intersect)) {
IntersectionInShape inter = new IntersectionInShape(i, j, intersect);
// check if intersection is "borderline" : too near to a vertex
if ((seg1.mA - intersect).SquaredLength < 1e-8) {
inter.onVertex[0] = true;
}
if ((seg1.mB - intersect).SquaredLength < 1e-8) {
inter.onVertex[0] = true;
inter.index[0]++;
}
if ((seg2.mA - intersect).SquaredLength < 1e-8) {
inter.onVertex[1] = true;
}
if ((seg2.mB - intersect).SquaredLength < 1e-8) {
inter.onVertex[1] = true;
inter.index[1]++;
}
intersections.push_back(inter);
}
}
}
}
