mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-03 17:56:21 +03:00
3306fdd954
The algorithm has been improved for the cases when the intersection line goes through the cone apex. <!break> 1. All special points are put to the ALine forcefully (if they are true intersection point). Currently this step has not been implemented yet. 2. Now the tolerance of IntPatch_Point (put into ALine) is computed in order to cover the distance between it and the correspond ALine. 3. Test cases have been created. 4. Procedure of trimming IntAna_Curve has been improved. 5. Criterion when the discriminant of IntAna_Curve can be considered to be equal to 0 has been improved. 6. Methods IntAna_Curve::FindParameter(...) (and IntPatch_ALine::FindParameter(...)) currently returns list of all parameters corresponding the given point (IntAna_Curve can be self-interfered curve). Before the fix, this method always returned only one (randomly chosen) parameter. 7. Interfaces of the following methods have been changed: IntAna_Curve::FindParameter(...), IntPatch_ALine::FindParameter(...), IntPatch_ALine::ChangeVertex(...), IntPatch_SpecialPoints::AddPointOnUorVIso(...), IntPatch_SpecialPoints::AddSingularPole(...), IntPatch_WLineTool::ExtendTwoWLines(). 8. Following methods have been added: IntAna_Quadric::SpecialPoints(...), IntPatch_ALineToWLine::GetSectionRadius(...), IntPatch_SpecialPoints::ProcessSphere(...), IntPatch_SpecialPoints::ProcessCone(...), IntPatch_SpecialPoints::GetTangentToIntLineForCone(...). ------------------ 1) tests/boolean/volumemaker/C5 tests/boolean/volumemaker/C6 tests/boolean/volumemaker/E7 They are real IMPROVEMENTS. In the FIX (in compare with MASTER), section result between pairs of faces f2&f6 (C5), f3&f7 (C6) and f1&f5 (E7) is closed. Separated test cases have been created in order to focus on the problem with section. Bug #28503 has been fixed. Correction in test cases.
112 lines
1.7 KiB
Plaintext
112 lines
1.7 KiB
Plaintext
puts "============"
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puts "OCC25542: Boolean operation fai-lure for Cylinder and Cone in critical location."
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puts "============"
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puts ""
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restore [locate_data_file bug25542_cylinder.brep] b1
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restore [locate_data_file bug25542_cone.brep] b2
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smallview
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bop b1 b2
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puts ""
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puts "FUSE"
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bopfuse rfu
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donly rfu
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fit
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xwd ${imagedir}/${casename}_rfu.png
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puts ""
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puts "COMMON"
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bopcommon rco
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donly rco
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fit
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xwd ${imagedir}/${casename}_rco.png
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puts ""
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puts "CUT"
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bopcut rcu
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donly rcu
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fit
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xwd ${imagedir}/${casename}_rcu.png
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puts ""
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puts "TUC"
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boptuc rtu
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donly rtu
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fit
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xwd ${imagedir}/${casename}_rtu.png
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set exp_nbshapes_rfu "
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Number of shapes in shape
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VERTEX : 6
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EDGE : 14
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WIRE : 8
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FACE : 8
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SHELL : 1
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SOLID : 1
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COMPSOLID : 0
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COMPOUND : 1
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SHAPE : 39
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"
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set exp_nbshapes_rco "
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Number of shapes in shape
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VERTEX : 3
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EDGE : 5
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WIRE : 3
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FACE : 3
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SHELL : 1
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SOLID : 1
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COMPSOLID : 0
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COMPOUND : 1
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SHAPE : 17
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"
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set exp_nbshapes_rcu "
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Number of shapes in shape
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VERTEX : 5
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EDGE : 9
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WIRE : 5
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FACE : 5
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SHELL : 1
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SOLID : 1
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COMPSOLID : 0
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COMPOUND : 1
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SHAPE : 27
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"
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set exp_nbshapes_rtu "
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Number of shapes in shape
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VERTEX : 4
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EDGE : 8
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WIRE : 4
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FACE : 4
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SHELL : 1
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SOLID : 1
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COMPSOLID : 0
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COMPOUND : 1
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SHAPE : 23
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"
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checknbshapes rfu -ref ${exp_nbshapes_rfu} -t -m "FUSE"
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checknbshapes rco -ref ${exp_nbshapes_rco} -t -m "COMMON"
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checknbshapes rcu -ref ${exp_nbshapes_rcu} -t -m "CUT"
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checknbshapes rtu -ref ${exp_nbshapes_rtu} -t -m "TUC"
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checkshape rfu
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checkshape rco
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checkshape rcu
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checkshape rtu
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checkprops rfu -s 59099.9
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checkprops rco -s 6951.3
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checkprops rcu -s 57145.3
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checkprops rtu -s 7759.96
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