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63fa56bc83
Get rid of strange code: preliminary check of self-intersections is made on a polygonal representation of a curve, it is able to find possible intersections, but after that it filter out segments neighbor to the pair of non-intersected segments. Test case de step_4 I1 has been marked BAD, because the self-intersection is treated correctly, but the projection algorithm generates such crooked 2D curve. Reference data in test cases heal split_angle_advanced ZA5 and ZA6 has been updated, because those shapes have self-intersected edges, which are being detected now.
19 lines
529 B
Plaintext
19 lines
529 B
Plaintext
puts "================================================="
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puts "0032915: Geom2dAPI_InterCurveCurve, The algorithm lost an intersection point."
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puts "================================================="
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puts ""
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restore [locate_data_file bug32915.brep] e
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mkcurve c3d e
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plane p 0 0 1
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project c2d c3d p
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set inter [2dintersect c2d]
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if {[regexp -all "Intersection point" $inter] != 29} {
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puts "Error: Wrong number of self-intersections (expected 29 points)."
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}
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v2d
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2dfit
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checkview -screenshot -2d -path ${imagedir}/${test_image}.png
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