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94f71cad33
1. B-spline cache was moved into separated classes: BSplCLib_Cache for 2D and 3D curves and BSplSLib_Cache for surfaces. 2. The cache is used now in corresponding adaptor classes (Geom2dAdaptor_Curve, GeomAdaptor_Curve and GeomAdaptor_Surface) when the curve or surface is a B-spline. 3. Algorithms were changed to use adaptors for B-spline calculations instead of curves or surfaces. 4. Precised calculation of derivatives of surface of revolution is implemented for the points of surface placed on the axis of revolution (Geom_SurfaceOfRevolution.cxx) 5. Small modifications are made to adjust algorithms to new behavior of B-spline calculation. 6. Test cases were modified according to the modern behavior. 7. Changes in BOPAlgo_WireSplitter, BOPTools_AlgoTools, BRepLib_CheckCurveOnSurface and ShapeAnalysis_Wire to use adaptors instead of geometric entities 8. Allow Geom2dAdaptor and GeomAdaptor in case of offset curve to use corresponding adaptor for basis curve Modification of test-cases according to the new behavior.
47 lines
867 B
Plaintext
Executable File
47 lines
867 B
Plaintext
Executable File
puts "========="
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puts " OCC498 "
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puts "========="
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puts ""
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######################################
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## Wrong 3d point from offset surface by parameters
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######################################
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restore [locate_data_file OCC498.draw] su
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set u1 4.71238898038469
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set u2 7.85398163397449
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svalue su 0 $u1 x1 y1 z1
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vertex v1 x1 y1 z1
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svalue su 0 $u2 x2 y2 z2
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vertex v2 x2 y2 z2
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set newU1 [expr $u1 - 1e-11]
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set newU2 [expr $u2 + 1e-11]
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svalue su 0 $newU1 x1 y1 z1
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vertex vv1 x1 y1 z1
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svalue su 0 $newU2 x2 y2 z2
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vertex vv2 x2 y2 z2
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distmini d v1 vv1
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regexp {([-0-9.+eE]+)} [dump d_val] full err1
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distmini d v2 vv2
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regexp {([-0-9.+eE]+)} [dump d_val] full err2
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if { $err1 > 1.e-7 || $err2 > 1.e-7} {
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puts "Faulty OCC498: Wrong 3d point from offset surface by parameters "
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} else {
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puts "OCC498 OK: Correct 3d point from offset surface by parameters"
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}
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