Searched refs:dy_a (Results 1 – 2 of 2) sorted by relevance
| /third_party/boost/boost/geometry/strategies/cartesian/ |
| D | side_of_intersection.hpp | 238 T const dy_a = get<1, 1>(a) - ay; in side_value() local
249 dx_a, dy_a, in side_value()
283 d * (ax - cx) + dx_a * da, d * (ay - cy) + dy_a * da in side_value()
295 d * (ax - cx) + dx_a * da, d * (ay - cy) + dy_a * da in side_value()
298 T const result3 = d * (dx_c * (d * (ay - cy) + dy_a * da) in side_value()
301 T const result4 = d * (dx_c * d * (ay - cy) + dx_c * dy_a * da in side_value()
305 + da * (dx_c * dy_a - dy_c * dx_a)); in side_value()
322 da, dx_c * dy_a - dy_c * dx_a in side_value()
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| D | intersection.hpp | 200 return dx_a * dx_a + dy_a * dy_a; in comparable_length_a()
211 assign(point, a, dx_a, dy_a, robust_ra); in assign_a()
284 CoordinateType dx_a, dy_a; member
291 static inline void cramers_rule(D const& dx_a, D const& dy_a, in cramers_rule()
298 denominator = geometry::detail::determinant<ResultType>(dx_a, dy_a, dx_b, dy_b); in cramers_rule()
368 sinfo.dy_a = get<1>(p2) - get<1>(p1); // distance in y-dir in apply()
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