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758bacbb66
The problem of incorrect CUT is wrong Pcurve after projection onto cylinder of a small edge orthogonal to cylinder's axis. The result of projection is a line along V direction, but it should be along U. ProjLib_Cylinder has no specific functionality to build projection in most common case, so it should return "not done" flag to start projection based on curve approximation. Following changes are done: 1. ProjLib_Cylinder returns isDone=false in the following cases: * the projected line is not parallel to cylinder's axis * the plane of projected circle is not orthogonal to cylinder's axis 2. Test case added Minor correction of test case
29 lines
725 B
Plaintext
29 lines
725 B
Plaintext
puts "================"
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puts "OCC27677"
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puts "================"
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puts ""
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#######################################################################
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# Incorrect CUT of a solid by semi-infinite solid
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#######################################################################
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restore [locate_data_file bug27677_solid_halfspace.brep] s
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restore [locate_data_file bug27677_real_frame_shape.brep] f
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bop s f
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boptuc result
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# Check result validity.
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checkshape result
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# Check number of topological entities in the result.
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checknbshapes result -solid 1 -shell 1 -face 11 -wire 12 -edge 32 -vertex 22
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# Check result area.
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checkprops result -s 2.82114
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smallview
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don result
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fit
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checkview -screenshot -2d -path ${imagedir}/${test_image}.png
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