0025956: Wrong result obtained by intersection algorithm.

Notes
(0048799) nbv (developer) 2015-12-07 15:01	Dear Mikhail, The result seems to be valid on the current MASTER.

(0048811) msv (developer) 2015-12-07 16:50	Dear Nikolay, please create test case(s) for this bug.

(0048858) nbv (developer) 2015-12-08 15:54 edited on: 2015-12-08 16:01	On the current MASTER (IR-2015-12-04): Problem # 1 is reproduced. Behavior of bopcurves algorithm is as same as the behavior of intersect algorithm (returns two curves only). There is no point in splitting these two curves. Tolerance Reached=3.4656509876706019e-007 (on IR-2015-12-04). I.e. "huge tolerance"-problem has been fixed. Additionally, I believe that there is no point in splitting intersection curves on intersection level. Intersection algorithm must return complete curves, which should be split by high-level algorithms (if it is necessary). On OCCT 6.9.0 this conception works well.

(0048865) msv (developer) 2015-12-08 16:16	In short, we have the following problems to solve: - Intersection of surfaces must return 3 curves (including the touching curve between the cone and the cylinder). - bopcurves must return 3 curves. - bsection must return compound of 5 edges (3 curves, 2 of which are splitting each other).