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1. Approx_ComputeCLine.gxx, Approx_FitAndDivide.hxx, Approx_FitAndDivide2d.hxx, BRepFill_ComputeCLine.hxx It is base modification, which allows improve performance of approximation with help of Approx_ComputeCLine. The main idea of improvement is using degree selection by inverse order - from maxdegree to mindegree. If tolerance for maxdegree is not reached, there is no sense to make approximation for current number of knots with lower degree, it is necessary to cut parametric interval. 2. ProjLib_ComputeApprox, ProjLib_ComputeApproxOnPolarSurface, ProjLib_ComputeApproxOnPolarSurface, ProjLib_ProjectOnPlane It is additional modification of methods using Approx_ComputeCLine. Mainly, modifications concern to more optimal choosing parameters for approximation algorithm. 3. BRepCheck_Face Small improvement of method Intersect(...), which intersects two wires on face. 4. BRepTopAdaptor_FClass2d Impovement of treatment infinitely narrow faces. 5. ChFi3d/ChFi3d_Builder_6.cxx Small improvement, which forbids extension of singular boundary of surface. It was TODO problem in tests/bugs/modalg_7/bug27711_3 6. IntTools_EdgeEdge.cxx Improvement of performance for cases of searching common parts between line and analytical curve 7. GeomliteTest_CurveCommands.cxx Adding Draw command fitcurve. This command is analog of approxcurve, but uses Approx_FitAndDivide algorithm. Mainly to have direct draw command for testing Approx_ComputeCLine. 8. Extrema_ExtElC.cxx Treatment of case "infinite solutions" for extrema line-ellipse 9. Modification of some tests according to new behavior of algorithm. 10. tests/perf/moddata/bug30435 Test for new improved algorithm. 11. Implementation QAcommand OCC30435 in QABugs_20.cxx used in test bug30435
33 lines
1.4 KiB
Plaintext
33 lines
1.4 KiB
Plaintext
puts "======="
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puts "0030008: BRepMesh does not respect angular deflection in internal area of bspline surface"
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puts "======="
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puts ""
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pcylinder cy 100 500
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bsplinecurve cc 5 4 -494.543457494654 6 500 4 507.372773368102 4 1501.91623086297 6 -500 -798.578274581199 755.284518447357 1 -500 -646.205376770376 627.428476092882 1 -500 -493.832478959552 499.572433738407 1 -500 -341.459581148729 371.716391383932 1 -500 -189.086683337906 243.860349029457 1 -500 -35.5842111132817 115.056481200973 1 -500 -33.7993197286247 114.2995541724 0.957903314642061 -500 -31.778022626919 114.565662984205 0.95790331464206 -500 -30.2498570721059 115.75876223351 1 -500 84.6852511720001 279.903107977019 1 -500 198.774589601206 442.839569245217 1 -500 312.863928030413 605.776030513415 1 -500 426.953266459619 768.712491781612 1 -500 541.042604888826 931.64895304981 1
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extsurf ss cc 1 0 0
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mkface ff ss -494.543457494654 1501.91623086297 0 1000
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halfspace hs ff 0 0 500
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bcut rc cy hs
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explode rc f
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copy rc_1 result
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tscale result 0 0 0 0.01
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nurbsconvert result result
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incmesh result 0.15 -a 20
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tricheck result
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checktrinfo result -tri 193 -nod 147 -defl 0.04209 -tol_abs_defl 1.0e-6
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vinit
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vdefaults -autoTriang 0
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vdisplay result
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vfit
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vsetdispmode 1
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vviewparams -scale 335.304 -eye 1.95918 0.124681 5.05411 -at 0.0736354 0.0378839 1.46922 -up -0.748808 0.542534 0.380715 -proj 0.4654 0.0214236 0.884841
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checkview -screenshot -3d -path ${imagedir}/${test_image}.png
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