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Summary | 0025956: Modeling Algorithms - Wrong result obtained by intersection algorithm. | ||

Revision | 2015-12-08 16:10 by msv | ||

Steps To Reproduce | # Described result is obtained on OCCT 6.9.0 version restore [locate_data_file bug25956-1.brep] b1 restore [locate_data_file bug25956-2.brep] b2 # 1. mksurf s1 b1 mksurf s2 b2 trimv s1 s1 0. 11. trimv s2 s2 0. 12. intersect i s1 s2 #i_1 i_2 - WRONG must be at least three curves (see "expl. picture.PNG"). # 2. #Curves must be split in Point to split (see "expl. picture.PNG"). bopcurves b1 b2 -2d # 3 curve(s) found. - OK #Tolerance Reached=0.0012107008879436209 is too huge. - WRONG # 3. bsection result b1 b2 nbs result #Number of shapes in result # VERTEX : 5 # EDGE : 5 # WIRE : 0 # FACE : 0 # SHELL : 0 # SOLID : 0 # COMPSOLID : 0 # COMPOUND : 1 # SHAPE : 11 Section result (case 3) seems to be valid. |
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Revision | 2015-12-08 15:50 by nbv | ||

Steps To Reproduce | # Described result is obtained on OCCT 6.9.0 version restore [locate_data_file bug25956-1.brep] b1 restore [locate_data_file bug25956-2.brep] b2 # 1. mksurf s1 b1 mksurf s2 b2 trimv s1 s1 0. 11. trimv s2 s2 0. 12. intersect i s1 s2 #i_1 i_2 - WRONG must be at least three curves (see "expl. picture.PNG"). # 2. #Curves must be split in Point to split (see "expl. picture.PNG"). bopcurves b1 b2 -2d #3 curve(s) found. - OK #Tolerance Reached=0.0012107008879436209 is too huge. - WRONG # 3. bsection result b1 b2 nbs result #Number of shapes in result # VERTEX : 5 # EDGE : 5 # WIRE : 0 # FACE : 0 # SHELL : 0 # SOLID : 0 # COMPSOLID : 0 # COMPOUND : 1 # SHAPE : 11 Section result (case 3) seems to be valid. |
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Revision | 2015-12-08 15:42 by nbv | ||

Steps To Reproduce | # Described result is obtained on OCCT 6.9.0 version restore [locate_data_file bug25956-1.brep] b1 restore [locate_data_file bug25956-2.brep] b2 # 1. mksurf s1 b1 mksurf s2 b2 trimv s1 s1 0. 11. trimv s2 s2 0. 12. intersect i s1 s2 #i_1 i_2 - WRONG must be at least three curves (see "expl. picture.PNG"). # 2. #Curves must be split in Point to split (see "expl. picture.PNG"). bopcurves b1 b2 -2d #3 curve(s) found. - OK #Tolerance Reached=0.0012107008879436209 is too huge. - WRONG |
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Revision | 2015-12-08 14:59 by nbv | ||

Steps To Reproduce | # Use the following DRAW commands to reproduce the problem: #--------------------- restore b1_009_1 b1 restore b2_009_1 b2 # 1. # problem: # not all intersection curves are computed mksurf s1 b1 mksurf s2 b2 trimv s1 s1 0. 11. trimv s2 s2 0. 12. intersect i s1 s2 #i_1 i_2 # But must be three curves. # 2. # problem: # intersection curves are not splitted # bad approximation of intersection curve bopcurves b1 b2 # 3. # problem: # intersection curves are not splitted # bad approximation of intersection curve bopcurves b1 b2 -2d |
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Revision | 2015-12-08 14:57 by nbv | ||

Steps To Reproduce | # Use the following DRAW commands to reproduce the problem: #--------------------- restore b1_009_1 b1 restore b2_009_1 b2 # 1. # problem: # not all intersection curves are computed mksurf s1 b1 mksurf s2 b2 trimv s1 s1 0. 11. trimv s2 s2 0. 12. intersect i s1 s2 # 2. # problem: # intersection curves are not splitted # bad approximation of intersection curve bopcurves b1 b2 # 3. # problem: # intersection curves are not splitted # bad approximation of intersection curve bopcurves b1 b2 -2d |
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Revision | 2015-03-18 06:30 by pkv | ||

Steps To Reproduce | # Use the following DRAW commands to reproduce the problem: #--------------------- restore b1_009_1 b1 restore b2_009_1 b1 # 1. # problem: # not all intersection curves are computed mksurf s1 b1 mksurf s2 b2 trimv s1 s1 0. 11. trimv s2 s2 0. 12. intersect i s1 s2 # 2. # problem: # intersection curves are not splitted # bad approximation of intersection curve bopcurves b1 b2 # 3. # problem: # intersection curves are not splitted # bad approximation of intersection curve bopcurves b1 b2 -2d |

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