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https://git.dev.opencascade.org/repos/occt.git
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32ca7a5106
1. Approximation of derivative (by Taylor-series and by three points). 2. Some methods (Degree(), GetType(), D0(), D3(), DN()) are added. 3. Getting of subInterval's boundaries. 4. Algorithm for checking if 1st derivative is equal to zero is amended. 5. Cases are controlled when extrema or Project point do not exist. 6. GetNormal() function for gp_Vec2d was added. 7. Computing of Value, D0, D1, D2 and D3 for offset curves was changed. 8. Limitation of tolerance for derivative computing was added. 9. Methods for computing trihedron in singularity point are added. 10. Test tests/bugs/moddata_3/bug23706 is added. 11. Restriction on the LastParameter for visualization of 3-D curves. Calling PlotCurve(...) function for last interval. 12. LProp package is modified for tangent computing in singularity point (LProp_CLProps, LProp_SLProps). 13. Added test cases for issue. Deleting bad test cases for this fix
35 lines
977 B
Plaintext
35 lines
977 B
Plaintext
puts "========"
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puts "OCC23706"
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puts "========"
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puts ""
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####################################
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## Cannot project point on curve
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####################################
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set x 5.0
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set y 7.0
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set z 8.0
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set pp_ch1 2.8126840147763663
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set pp_ch2 3.5195936992321926
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set pp_ch3 3.9600115496393977
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set pp_ch4 5.4999999987220543
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set pp_ch5 7.2883607799598096
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set pp_ch6 1
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restore [locate_data_file bug23706_c11.draw] c
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set info [proj c $x $y $z]
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regexp {parameter 1 += +([-0-9.+eE]+)} $info full pp1
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regexp {parameter 2 += +([-0-9.+eE]+)} $info full pp2
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regexp {parameter 3 += +([-0-9.+eE]+)} $info full pp3
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regexp {parameter 4 += +([-0-9.+eE]+)} $info full pp4
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regexp {parameter 5 += +([-0-9.+eE]+)} $info full pp5
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regexp {parameter 6 += +([-0-9.+eE]+)} $info full pp6
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if { $pp1 != $pp_ch1 || $pp2 != $pp_ch2 ||
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$pp3 != $pp_ch3 || $pp4 != $pp_ch4 ||
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$pp5 != $pp_ch5 || $pp6 != $pp_ch6} {
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puts "Error : Projection is not correct"
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} else {
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puts "OK: Projection is correct"
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}
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