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https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-04 18:06:22 +03:00
81b47143f1
Added protection from double overflow caused by untrimmed parameters space. Obsolete code deleted. Draw command OCC26525 added. Test cases for issue CR26525
53 lines
1.4 KiB
Plaintext
53 lines
1.4 KiB
Plaintext
puts "================"
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puts "OCC26525"
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puts "================"
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puts ""
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#######################################################################
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# Wrong result obtained by curve / surface intersection algorithm.
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#######################################################################
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pload QAcommands
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restore [locate_data_file bug26525_a.brep] b1
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restore [locate_data_file bug26525_b.brep] b2
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mksurface sb1 b1
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trimv sb1t sb1 -30000 30000
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mkface b1t sb1t
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explode b2 e
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# Case 1. The curve is from the edge b2_3
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# 1.1 The face b1 is based on untrimmed surface
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set log [OCC26525 p b2_3 b1]
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regexp {([-0-9]+)} $log full Number
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if { $Number == 2} {
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set tol_abs 0.0001
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set tol_rel 0.01
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regexp {point p_1 +([-0-9.+eE]+) +([-0-9.+eE]+) +([-0-9.+eE]+)} $log full x1 y1 z1
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set expected_x1 48.4205
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set expected_y1 -22.5336
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set expected_z1 82.7431
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checkreal "x1" ${x1} ${expected_x1} ${tol_abs} ${tol_rel}
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checkreal "y1" ${y1} ${expected_y1} ${tol_abs} ${tol_rel}
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checkreal "z1" ${z1} ${expected_z1} ${tol_abs} ${tol_rel}
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regexp {point p_2 +([-0-9.+eE]+) +([-0-9.+eE]+) +([-0-9.+eE]+)} $log full x2 y2 z2
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set expected_x2 32.5621
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set expected_y2 -5.89907
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set expected_z2 82.7431
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checkreal "x2" ${x2} ${expected_x2} ${tol_abs} ${tol_rel}
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checkreal "y2" ${y2} ${expected_y2} ${tol_abs} ${tol_rel}
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checkreal "z2" ${z2} ${expected_z2} ${tol_abs} ${tol_rel}
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} else {
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puts "Error: Bad Number of intersection points"
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}
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