#### View Issue Details

ID Project Category View Status Date Submitted Last Update 0024811 Community OCCT:Modeling Algorithms public 2014-04-09 11:58 2014-09-11 11:47 Hayashi abv normal minor closed fixed Windows VC++ 2010 6.7.0 6.7.1 6.7.1 0024811: Intersection is insufficient Only two points can be found although there must be three intersections of attached edge and edge. The intersection to expect: 1: -2.22458486160362e-016, 1, 0 2: 0.0202691578002498, 0.999794559518151, 0 3: 0.826489786965127, -0.562951713775114, 0 But, one of the two of 1 or 2 cannot be found. The result returns three edges although I want four edges at bopcut. Draw[1]> pload ALL 1 Draw[2]> restore e1.brep curve curve Draw[3]> restore e2.brep circle circle Draw[4]> distmini dm curve circle dm_val dm dm2 Draw[5]> dump dm *********** Dump of dm ************* Shape : 1, FORWARD Dump of 1 TShapes ----------------- Flags : Free, Modified, Checked, Orientable, Closed, Infinite, Convex TShape # 1 : VERTEX 1101101 00F0D700     Tolerance : 1e-007     - Point 3D : -2.22458486160362e-016, 1, 0 Draw[6]> dump dm2 *********** Dump of dm2 ************* Shape : 1, FORWARD Dump of 1 TShapes ----------------- Flags : Free, Modified, Checked, Orientable, Closed, Infinite, Convex TShape # 1 : VERTEX 1101101 00F0D748     Tolerance : 1e-007     - Point 3D : 0.826489786965127, -0.562951713775114, 0 Draw[7]> bop curve circle Draw[8]> bopcut result Draw[9]> explode result result_1 Draw[10]> explode result_1 result_1_1 result_1_2 result_1_3 Draw[11]> explode result_1_2 result_1_2_1 result_1_2_2 Draw[12]> dump result_1_2_1 *********** Dump of result_1_2_1 ************* Shape : 1, FORWARD Dump of 1 TShapes ----------------- Flags : Free, Modified, Checked, Orientable, Closed, Infinite, Convex TShape # 1 : VERTEX 0101101 00F0D868     Tolerance : 1.00000012437293e-007     - Point 3D : 0.0202691578002498, 0.999794559518151, 0 Draw[13]> dump result_1_2_2 *********** Dump of result_1_2_2 ************* Shape : 1, REVERSED Dump of 1 TShapes ----------------- Flags : Free, Modified, Checked, Orientable, Closed, Infinite, Convex TShape # 1 : VERTEX 0101101 00F0D820     Tolerance : 1.00000347198856e-007     - Point 3D : 0.826489786965101, -0.562951713774536, 0 Draw[14]> No tags attached. bugs modalg_5 bug24811

#### Attached Files

 edges.zip (681 bytes)

#### Activities

 2014-04-09 11:58 reporter edges.zip (681 bytes) 2014-04-23 09:21 reporter   ~0029027 It seems that this issue is solved by OCC6.7.1 beta. Four edges returns. The result:(on VC9) --OCC6.7.0 Draw[2]> restore e1.brep curve curve Draw[3]> restore e2.brep circle circle Draw[4]> bop curve circle Draw[5]> bopcut result Draw[6]> explode result result_1 Draw[7]> explode result_1 result_1_1 result_1_2 result_1_3 --OCC6.7.1 beta Draw[2]> restore e1.brep curve curve Draw[3]> restore e2.brep circle circle Draw[4]> bop curve circle Draw[5]> bopcut result Draw[6]> explode result result_1 Draw[7]> explode result_1 result_1_1 result_1_2 result_1_3 result_1_4 Draw[8]> explode result_1_2 result_1_2_1 result_1_2_2 Draw[9]> dump result_1_2_1 *********** Dump of result_1_2_1 ************* TShape # 1 : VERTEX 0101101 02F47808     Tolerance : 1.00000000333126e-007     - Point 3D : 2.27537646288857e-015, 1, 0 Draw[10]> dump result_1_2_2 *********** Dump of result_1_2_2 ************* TShape # 1 : VERTEX 0101101 02F47850     Tolerance : 1.00000000889323e-007     - Point 3D : 0.0202691578003621, 0.999794559518137, 0 abv 2014-04-25 19:37 manager   ~0029085 Please add a test case and close the issue if it is Ok 2014-04-28 15:17 administrator   ~0029098 Branch CR24811 was created. Testing case: bugs modalg_5 bug24811 - OK

#### Related Changesets

 occt: master 1a25084d 2014-04-28 11:15:42 abv Committer: abv 0024811: Intersection is insufficient Added test case bugs/modalg_5/bug24811 Affected Issues0024811 add - tests/bugs/modalg_5/bug24811

#### Issue History

Date Modified Username Field Change
2014-04-09 11:58 Hayashi New Issue
2014-04-09 11:58 Hayashi Assigned To => ifv
2014-04-09 11:58 Hayashi File Added: edges.zip
2014-04-23 09:21 Hayashi Note Added: 0029027
2014-04-25 19:37 abv Note Added: 0029085
2014-04-25 19:37 abv Assigned To ifv => mkv
2014-04-25 19:37 abv Status new => feedback
2014-04-25 19:37 abv Target Version => 6.7.1
2014-04-28 12:02 bugmaster Assigned To mkv => apn
2014-04-28 15:17 apn Note Added: 0029098
2014-04-28 15:17 apn Test case number => bugs modalg_5 bug24811
2014-04-28 15:17 apn Assigned To apn => bugmaster
2014-04-28 15:17 apn Status feedback => tested
2014-05-05 17:24 abv Changeset attached => occt master 1a25084d
2014-05-05 17:24 abv Assigned To bugmaster => abv
2014-05-05 17:24 abv Status tested => verified
2014-05-05 17:24 abv Resolution open => fixed
2014-09-11 11:47 bugmaster Status verified => closed
2014-09-11 11:47 bugmaster Fixed in Version => 6.7.1