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https://git.dev.opencascade.org/repos/occt.git
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56 lines
1.9 KiB
Plaintext
56 lines
1.9 KiB
Plaintext
puts "========"
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puts "0030869: Modeling Data - BRepAdaptor_CompCurve incorrectly evaluates the boundary points"
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puts "========"
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puts ""
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pload QAcommands
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# create wire consisting of a single edge based on a trimmed circle
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circle c 1 0 0 0 -1 0 0 0 -1 1
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trim c c 1.5707963267949 4.71238898038469
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mkedge e c
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orientation e R
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wire w e
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# compute boundary points using BRepAdaptor_CompCurve
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set log [OCC30869 w]
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set lines [split $log "\n"]
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if {![regexp {([-0-9.+eE]*): point ([-0-9.+eE]*) ([-0-9.+eE]*) ([-0-9.+eE]*), tangent ([-0-9.+eE]*) ([-0-9.+eE]*) ([-0-9.+eE]*)} [lindex $lines 0] full t1 x1 y1 z1 dx1 dy1 dz1]} {
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puts "Error: first point is not computed"
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}
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if {![regexp {([-0-9.+eE]*): point ([-0-9.+eE]*) ([-0-9.+eE]*) ([-0-9.+eE]*), tangent ([-0-9.+eE]*) ([-0-9.+eE]*) ([-0-9.+eE]*)} [lindex $lines 1] full t2 x2 y2 z2 dx2 dy2 dz2]} {
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puts "Error: last point is not computed"
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}
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# compute reference values
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# inverse the curve as the edge in the wire is reversed
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circle ci 1 0 0 0 1 0 0 0 -1 1
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trim ci ci 1.5707963267949 4.71238898038469
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cvalue ci 1.5707963267949 x1_ref y1_ref z1_ref dx1_ref dy1_ref dz1_ref
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cvalue ci 4.71238898038469 x2_ref y2_ref z2_ref dx2_ref dy2_ref dz2_ref
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# compare the values
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set tol_abs 1.e-7
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set tol_rel 1.e-7
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checkreal first_pnt_x $x1 [dval x1_ref] $tol_abs $tol_rel
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checkreal first_pnt_y $y1 [dval y1_ref] $tol_abs $tol_rel
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checkreal first_pnt_z $z1 [dval z1_ref] $tol_abs $tol_rel
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checkreal first_tgt_x $dx1 [dval dx1_ref] $tol_abs $tol_rel
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checkreal first_tgt_y $dy1 [dval dy1_ref] $tol_abs $tol_rel
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checkreal first_tgt_z $dz1 [dval dz1_ref] $tol_abs $tol_rel
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checkreal last_pnt_x $x2 [dval x2_ref] $tol_abs $tol_rel
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checkreal last_pnt_y $y2 [dval y2_ref] $tol_abs $tol_rel
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checkreal last_pnt_z $z2 [dval z2_ref] $tol_abs $tol_rel
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checkreal last_tgt_x $dx2 [dval dx2_ref] $tol_abs $tol_rel
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checkreal last_tgt_y $dy2 [dval dy2_ref] $tol_abs $tol_rel
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checkreal last_tgt_z $dz2 [dval dz2_ref] $tol_abs $tol_rel
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