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1e08a76f1e
In the method Segment() index1 needs to be checked as well as index2 in Geom_BSplineSurface and Geom2d_BSplineCurve (Geom_BSplineCurve already has this check). New test cases bug31402_1, bug31402_2 has been added. The unnecessary code block in Geom2d_BSplineCurve has been deleted, and checking index2 block has beed extended.
15 lines
532 B
Plaintext
15 lines
532 B
Plaintext
puts "==========================================================="
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puts "0031402: Geom_BSplineSurface::Segment produces wrong result"
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puts "==========================================================="
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puts ""
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restore [locate_data_file bug31402.brep] face
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mksurface s face
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segsur s 0.0, 1.0, 0.49999999999999988898, 0.66666666666666662966
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bounds s u1 u2 v1 v2
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checkreal "U1" [dval u1] 0 0.001 0.0001
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checkreal "U2" [dval u2] 1 0.001 0.0001
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checkreal "V1" [dval v1] 0.5 0.001 0.0001
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checkreal "V2" [dval v2] 0.66666667 0.001 0.0001 |