130     auto o2 = o.intersect<10>({.0, .0}, {1.0, 1.0});  in TEST()  local
131     ASSERT_TRUE(o2);  in TEST()
132     ASSERT_EQ(size_t(3), o2->size());  in TEST()
133     ASSERT_EQ(pxs(.5), o2->area());  in TEST()
136     o2 = o.intersect<10>({1.0, 1.0}, {.0, .0});  in TEST()
137     ASSERT_TRUE(o2);  in TEST()
138     ASSERT_EQ(size_t(3), o2->size());  in TEST()
139     ASSERT_EQ(pxs(.5), o2->area());  in TEST()
142     o2 = o.intersect<10>({.0, 2.0}, {2.0, .0});  in TEST()
143     ASSERT_FALSE(o2);  in TEST()
146     o2 = o.intersect<10>({2.0, .0}, {.0, 2.0});  in TEST()
147     ASSERT_TRUE(o2);  in TEST()
148     ASSERT_EQ(size_t(4), o2->size());  in TEST()
149     ASSERT_EQ(pxs(1.0), o2->area());  in TEST()
152     o2 = o.intersect<10>({-1.0, .0}, {1.0, 2.0});  in TEST()
153     ASSERT_FALSE(o2);  in TEST()
156     o2 = o.intersect<10>({1.0, 2.0}, {-1.0, .0});  in TEST()
157     ASSERT_TRUE(o2);  in TEST()
158     ASSERT_EQ(size_t(4), o2->size());  in TEST()
159     ASSERT_EQ(pxs(1.0), o2->area());  in TEST()
162     o2 = o.intersect<10>({2.0, 1.0}, {.0, -1.0});  in TEST()
163     ASSERT_FALSE(o2);  in TEST()
166     o2 = o.intersect<10>({.0, -1.0}, {2.0, 1.0});  in TEST()
167     ASSERT_TRUE(o2);  in TEST()
168     ASSERT_EQ(size_t(4), o2->size());  in TEST()
169     ASSERT_EQ(pxs(1.0), o2->area());  in TEST()
172     o2 = o.intersect<10>({1.0, -1.0}, {-1.0, 1.0});  in TEST()
173     ASSERT_FALSE(o2);  in TEST()
176     o2 = o.intersect<10>({-1.0, 1.0}, {1.0, -1.0});  in TEST()
177     ASSERT_TRUE(o2);  in TEST()
178     ASSERT_EQ(size_t(4), o2->size());  in TEST()
179     ASSERT_EQ(pxs(1.0), o2->area());  in TEST()
182     o2 = o.intersect<10>({-1.0, 1.0}, {2.0, 1.0});  in TEST()
183     ASSERT_FALSE(o2);  in TEST()
186     o2 = o.intersect<10>({2.0, 1.0}, {-1.0, 1.0});  in TEST()
187     ASSERT_TRUE(o2);  in TEST()
188     ASSERT_EQ(size_t(4), o2->size());  in TEST()
189     ASSERT_EQ(pxs(1.0), o2->area());  in TEST()
191     o2 = o.intersect<10>({.0, -.5}, {.5, .0});  in TEST()
192     ASSERT_TRUE(o2);  in TEST()
193     ASSERT_EQ(size_t(5), o2->size());  in TEST()
194     ASSERT_EQ(pxs(.875), o2->area());  in TEST()
196     o2 = o.intersect<10>({.0, .5}, {.5, .0});  in TEST()
197     ASSERT_TRUE(o2);  in TEST()
198     ASSERT_EQ(size_t(5), o2->size());  in TEST()
199     ASSERT_EQ(pxs(.875), o2->area());  in TEST()
202     o2 = o3.intersect<10>({-3.3845, 25.3339}, {7.59022, 14.3592});  in TEST()
203     ASSERT_TRUE(o2);  in TEST()
204     ASSERT_EQ(size_t(5), o2->size());  in TEST()